User Manual POINT Guard I/O Safety Modules Catalog Numbers 1734-IB8S, 1734-OB8S, 1734-IE4S
Important User Information Read this document and the documents listed in the additional resources section about installation, configuration, and operation of this equipment before you install, configure, operate, or maintain this product. Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes, laws, and standards.
Summary of Changes This manual contains new and updated information. Changes throughout this revision are marked by change bars, as shown to the right of this paragraph. New and Updated Information This table contains the changes made to this revision. Topic Page Added information on accessing Release Notes. 12 Added information on single-channel operation to the list of 1734-IB8S module features 18 Updated Single-channel Mode Normal Operation and Fault Detection figure.
Summary of Changes Notes: 4 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Table of Contents Preface Studio 5000 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Access Product Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents I/O Status Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Digital I/O Status Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Analog I/O Status Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Chapter 3 Guidelines for Placing Power Supplies Choosing a Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Configure Safety Analog Input Alarms (optional) . . . . . . . . . . . . . . . 96 Configure Tachometer Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Values and States of Tags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Configure Safety Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Configuration Ownership . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Appendix A Indicators Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Network Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Configuration Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents Appendix G History of Changes 1734-UM013I-EN-P, May 2013 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-UM013H-EN-P, August 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-UM013G-EN-P, August 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-UM013F-EN-P, June 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1734-UM013E-EN-P, March 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents 10 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Preface Thoroughly read and understand this manual before installing and operating a system using POINT Guard I/O™ modules. Always observe the following guidelines when using a module, noting that in this manual we use safety administrator to mean a person qualified, authorized, and responsible to secure safety in the design, installation, operation, maintenance, and disposal of the ‘machine’. • Keep this manual in a safe place where personnel can refer to it when necessary.
Preface Refer to this table for the meaning of common terms. Terminology Term Means Connection Logical communication channel for communication between nodes. Connections are maintained and controlled between masters and slaves. EDS Electronic data sheet, a template used in RSNetWorx software to display the configuration parameters, I/O data profile, and connection-type support for a given I/O module.
Preface Additional Resources These documents contain additional information concerning related products from Rockwell Automation. Resource Description POINT I/O Selection Guide, publication 1734-SG001 Provides selection information for POINT I/O™ modules. Additional publication references are listed as well.
Preface Notes: 14 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 1 POINT Guard I/O Overview Topic Page Understand Suitability for Use 15 Safety Precautions 17 POINT Guard I/O Modules in CIP Safety Systems 17 Safety Application Requirements 21 Use the POINT Guard I/O safety modules in the POINT I/O platform to distribute safety I/O on a safety-control network that meets the requirements up to and including SIL CL3, and PLe, Cat. 4 as defined in IEC 61508, IEC 61511, IEC 62061, and ISO 13849-1.
Chapter 1 POINT Guard I/O Overview Verify that the POINT Guard I/O firmware revision is correct prior to commissioning the safety system. Firmware information for safety I/O modules is available at http://www.rockwellautomation.com/products/certification/safety. TIP Field power must be applied to the 1734-IE4S module when updating firmware. Verify that a safety administrator conducts a risk assessment on the machine and determines module suitability before installation.
POINT Guard I/O Overview Safety Precautions Chapter 1 Observe these precautions for proper use of POINT Guard I/O modules. ATTENTION: As serious injury may occur due to loss of required safety function, follow these safety precautions. • Never use test outputs as safety outputs. Test outputs are not safety outputs. • Do not use Ethernet, DeviceNet, or ControlNet standard I/O data or explicit message data as safety data. • Do not use LED status indicators on the I/O modules for safety operations.
Chapter 1 POINT Guard I/O Overview Distributed I/O communication for safety I/O data is performed through safety connections supporting CIP Safety over an EtherNet/IP or DeviceNet network. Data processing is performed in the safety controller. The status and fault diagnostics of POINT Guard I/O modules are monitored by a controller. In addition to I/O state data, the modules include status data for monitoring I/O faults within each circuit.
POINT Guard I/O Overview Chapter 1 1734-IE4S Safety Analog Input Module Features • Connection of up to four voltage or current sensors. • Sensor power outputs are individually current-limited and monitored. • Measurement of process variables, such as temperature, pressure, or flow rate. • Seven configurable input ranges (±10V, ±5V, 0…5V, 0…10V, 4…20 mA, 0…20 mA, Tachometer). • Tachometer mode converts 24V DC switching signals into pulses per second.
Chapter 1 POINT Guard I/O Overview CIP Safety Architectures Use POINT Guard I/O modules in EtherNet/IP or DeviceNet safety architectures. Safety controllers control the safety outputs. Safety or standard PLC controllers can control the standard outputs.
POINT Guard I/O Overview Safety Application Requirements Chapter 1 POINT Guard I/O modules are certified for use in safety applications up to and including Performance Level e (PLe/Cat. 4) and Safety Integrity Level 3 (SIL CL3) in which the de-energized state is the safe state. Safety application requirements include evaluating probability of failure rates (PFD and PFH), system reaction time settings, and functional verification tests that fulfill SIL 3 criteria.
Chapter 1 POINT Guard I/O Overview Notes: 22 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Safe States Topic Page Safe States 23 Safety Inputs (1734-IB8S) 24 Safety Analog Inputs (1734-IE4S) 31 Safety Outputs (1734-OB8S) 39 I/O Status Data 42 POINT Guard Digital I/O Modules ATTENTION: • The safe state of the outputs is defined as the off state. • The safe state of the module and its data is defined as the off state. • Use the POINT Guard I/O module only in applications where the off state is the safe state.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data POINT Guard I/O Analog Input Module These are the safe states of the POINT Guard I/O analog input module: • Safety input data to network in single-channel configuration: 0 (OFF) • Safety input data to network in dual-channel equivalent configuration: – If a diagnostic fault occurs, the signal for the faulted channel is set to 0 (OFF). – If a dual-channel discrepancy fault occurs, the dual-channel inputs continue to report actual input signals.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Figure 5 - Test Pulse in a Cycle On OUT X Off Y For the 1734-IB8S module, the pulse width (X) is typically 525 μs; the pulse period (Y) is typically 144 ms. When the external input contact is closed, a test pulse is output from the test output terminal to diagnose the field wiring and input circuitry. By using this function, short-circuits between inputs and 24V power, and between input signal lines and open circuits can be detected.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Single-channel Mode If an error is detected, safety input data and safety input status turn off.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Dual-channel Mode and Discrepancy Time To support dual-channel safety devices, the consistency between signals on two channels can be evaluated. Either equivalent or complementary can be selected. If the length of a discrepancy between the channels exceeds the configured discrepancy time (0…65,530 ms in increments of 10 ms), the safety input data and the individual-safety input status turn off for both channels.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Dual-channel, Equivalent In Equivalent mode, both inputs of a pair should be in the same (equivalent) state. When a transition occurs in one channel of the pair prior to the transition of the second channel of the pair, a discrepancy occurs. If the second channel transitions to the appropriate state prior to the discrepancy time elapsing, the inputs are considered equivalent.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Dual-channels, Complementary In Complementary mode, the inputs of a pair should be in the opposite (complementary) state. When a transition occurs in one channel of the pair prior to the transition of the second channel of the pair, a discrepancy occurs. If the second channel transitions to the appropriate state prior to the discrepancy time elapsing, the inputs are considered complementary.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Safety Input Fault Recovery If an error is detected, the safety input data remains in the OFF state. Follow this procedure to activate the safety input data again. 1. Remove the cause of the error. 2. Place the safety input (or safety inputs) into the safe state. 3. Allow the input-error latch time to elapse. After these steps are completed, the I/O indicator (red) turns off. The input data is now active.
Safety Inputs, Safety Outputs, and Safety Data Safety Analog Inputs (1734-IE4S) Chapter 2 Safety analog-input channels can be configured for current, voltage, or tachometer inputs, and for input type: single-channel or dual-channel equivalent. IMPORTANT If you are using the module with a GuardLogix controller, set the module’s inputs to Single (default).
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Digital Input Filter A single-pole, anti-aliasing filter of 10Hz is followed by a four-pole digital filter. Choose from the following available corner frequencies. • 1 Hz • 5 Hz • 10 Hz • 50 Hz The default input filter setting is 1Hz.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 When a channel is configured for module sensor power, a sensor power diagnostic is executed on that channel at powerup to make sure that the sensors are not drawing over- or under-current and that channel-to-channel shorts are not present. TIP When a sensor power over-current condition occurs, it may take as much as 15 seconds longer than the configured latch time for channel status to recover after the over-current condition is cleared.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data You can configure a tolerance range, called a deadband, to work with process alarms. This deadband lets the process alarm status bit remain set, despite the alarm condition disappearing, as long as the data remains within the deadband of the process alarm. If you are using the safety application instructions with a GuardLogix controller, do not use the module’s process alarms. Instead, perform analog range checking in your application logic.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Dual-channel Equivalent Mode IMPORTANT If you are using the module with a GuardLogix controller, set the module’s inputs to Single (default). Do not use the modules’ dual-channel mode as this functionality is provided by the GuardLogix safety application instructions. The 1734-IE4S module supports Dual-channel Equivalent mode.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Tachometer Mode In Tachometer mode, the module measures digital pulses between 0 and 24V DC and converts them into a frequency or pulses per second. Therefore, you can use 24V DC proximity sensors or 5V DC encoders, for example. The Tachometer function does not sense direction, so using a differential encoder will not yield direction data. Tachometer mode could be used, for example, to measure rotational speed of an axis connected to a gear.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Figure 16 - Pulse Trains Falling Edge Rising Edge Ideal Pulse Train Falling and rising edges are well-defined. Pull-down resistor helps define falling edges. Falling edges are not well-defined. Pull-up resistor helps define rising edges. Rising edges are not well-defined. Off and On Signal Levels You configure the Off and On levels, in 1V increments, for the signal. When selecting these levels, you should assume a tolerance of at least ±0.5V.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Overfrequency Bit Operation When the frequency exceeds 1 kHz, the module reports a data value of 1 kHz, sets the Overfrequency status bit to 0, and latches it. While the Overfrequency bit is set to 0, you must use an alternate method to monitor the frequency of the system because the value reported by the module is latched at 1 kHz.
Safety Inputs, Safety Outputs, and Safety Data Safety Outputs (1734-OB8S) Chapter 2 Read this section for information about safety outputs. Safety Output with Test Pulse When the safety output is on, the safety output can be configured to pulse test the safety output channel. By using this function, you can continuously test the safety output’s ability to remove power from the module’s output terminals. If an error is detected, the safety output data and individual safety output status turn off.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Safety Output Fault Recovery If a fault is detected, the safety outputs are switched off and remain in the off state. Follow this procedure to activate the safety output data again. 1. Remove the cause of the error. 2. Command the safety output (or safety outputs) into the safe state. 3. Allow the output-error latch time to elapse. After these steps are completed, the I/O indicator (red) turns off. The output data can now be controlled.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Figure 20 - Muting Lamp Timing Diagram Table 4 shows the expected behavior of the muting status for test outputs T1 and T3. Keep these points in mind as well: • When power is applied to the 1734-IB8S module, and T1 or T3 remains commanded off, the muting status defaults to on. This bit operation is designed to help prevent erroneous muting instruction faults from the GuardLogix controller.
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data • If a muting lamp circuit is open when power is applied to the module, the condition is detected when the test output is commanded on. • When a lamp burns out and is replaced, the fault (muting status bit) returns to the normal condition, independent of the state of the test output.
Safety Inputs, Safety Outputs, and Safety Data Chapter 2 Analog I/O Status Data Individual input status indicates whether each analog input point is normal (ON) or faulted (OFF).
Chapter 2 Safety Inputs, Safety Outputs, and Safety Data Notes: 44 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 3 Guidelines for Placing Power Supplies and Modules in a System Choosing a Power Supply Topic Page Choosing a Power Supply 45 Power Supply Examples 46 Placing Series A Digital and Analog Modules 48 The POINTBus™ backplane includes a 5V communication bus and field power bus that get their power from a communication adapter or expansion power supplies. All POINT I/O modules are powered from the POINTBus backplane by either the adapter or expansion power supply.
Chapter 3 Guidelines for Placing Power Supplies and Modules in a System Choose from these power supplies for the POINTBus backplane and field power: • Use the 1734-EP24DC expansion power supply to provide an additional 10 A of 24V DC field power and provide an additional 1.3 A of 5V current to the I/O modules to the right of the power supply.
Guidelines for Placing Power Supplies and Modules in a System Chapter 3 Example 1: Isolating Field Power Segments This power supply example uses a 1734-EP24DC expansion power supply and 1734-FPD field power distributor to illustrate mixing standard POINT I/O and safety POINT Guard I/O modules, while creating separate groups for input and output modules, as well as digital and analog modules.
Chapter 3 Guidelines for Placing Power Supplies and Modules in a System Placing Series A Digital and Analog Modules Always install modules in accordance with their specified operating temperature ratings, as listed in Appendix, and provide a minimum of 5.08 cm (2 in.) clearance above the modules. • Limit ambient temperature operation to 40 °C (104°F) if Series A POINT Guard I/O modules are used without 1734-CTM spacer modules.
Guidelines for Placing Power Supplies and Modules in a System Chapter 3 To implement a system containing only 1734-IB8S Series B and 1734-OB8S Series B POINT Guard I/O modules (no POINT Guard I/O Series A modules used), follow these guidelines.
Chapter 3 Guidelines for Placing Power Supplies and Modules in a System Notes: 50 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Chapter 4 Install the Module Topic Page Precautions 52 Install the Mounting Base 54 Connect the Module to the Mounting Base 55 Connect the Removable Terminal Block 56 Remove a Mounting Base 57 Wire Modules 58 Connection Details 60 Wiring Examples 62 Figure 24 - POINT Guard I/O Modules Module Locking Mechanism Slide-in Writable Label Insertable I/O Module Mounting Base 31867-M Rockwell Automation Publication 1734-UM013J-EN-P - July 2014 51
Chapter 4 Install the Module Precautions Follow these precautions for use. European Hazardous Location Approval This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94/9/EC and has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in Zone 2 potentially explosive atmospheres, given in Annex II to this Directive.
Install the Module Chapter 4 North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations. Informations sur l’utilisation de cet équipement en environnements dangereux. Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous locations only.
Chapter 4 Install the Module Preventing Electrostatic Discharge ATTENTION: This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment: • Touch a grounded object to discharge potential static. • Wear an approved grounding wriststrap. • Do not touch connectors or pins on component boards. • Do not touch circuit components inside the equipment. • Use a static-safe workstation, if available.
Install the Module Chapter 4 Follow these steps to install the mounting base. 1. Position the mounting base as shown in the illustration below step 2. 2. Slide the mounting base down, allowing the interlocking side pieces to engage the adjacent module, power supply, or adapter. Slide the mounting base to let the interlocking side pieces engage the adjacent module or adapter. 31868-M 3. Press firmly to seat the mounting base on the DIN rail until the mounting base snaps into place.
Chapter 4 Install the Module 1. Using a screwdriver, rotate the keyswitches on the mounting base clockwise until the number required for the type of module aligns with the notch in the base. Keep track of which mounting base gets installed on the left and right of each module. Cat. No. Key 1 (left) Key 2 (right) 1734-IB8S 8 1 1734-OB8S 8 2 1734-IE4S 8 3 Mounting Base Assembly Keyswitch Locking Mechanism 2.
Install the Module Chapter 4 Follow these directions to reinsert the RTB. 1. Insert the RTB end opposite the handle into the base unit, noting that this end has a curved section that engages with the mounting base. 2. Rotate the terminal block into the mounting base until it locks itself in place. 3. If an I/O module is installed, snap the RTB handle into place on the module.
Chapter 4 Install the Module Wire Modules Follow these guidelines when wiring the modules. • Do not route communication, input, or output wiring with conduit containing high voltage. Refer to the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1. • Wire correctly after confirming the signal names of all terminals. • Use shielded cable for analog and tachometer inputs.
Install the Module Chapter 4 Terminal Layout Figure 25, Figure 26, and Figure 27 on page 60 show the field wiring connections for the POINT Guard I/O modules.
Chapter 4 Install the Module Figure 27 - 1734-IE4S Field Connections V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 COM COM COM COM S0 S1 S2 S3 1734-TOP3 Base Shown Where: V0…V3 = Voltage inputs 0…3 I0…I3 = Current inputs 0…3 COM = Supply Common S0…S3 = Sensor power terminals Connection Details See the tables that show input device connection methods and their safety categories.
Install the Module Connected Device Test Pulse from Test Output Connection Emergency stop button Door monitoring switch No Connect the devices between T0 and I0 and I1, noting that T0 is configured for 24V power supply. Schematic Diagram Chapter 4 Safety Category 3 I0 I1 T0 T1 Connect the devices between 24V DC and I0 and I1. I0 I1 T0 T1 24V DC Yes Connect the device between I0 and T0, and I1 and T1.
Chapter 4 Install the Module Wiring Examples Read this section for examples of wiring by application. See catalog number details for the appropriate module. Emergency Stop Dual-channel Devices This example shows wiring and controller configuration when using a digital POINT Guard I/O module with an emergency stop button and gate monitoring switch that have dual-channel contacts.
Install the Module Chapter 4 Single-channel Safety Contactor This example shows wiring and controller configuration when using a digital POINT Guard I/O module with a single safety contactor. When used in combination with the programs of the safety controller, this circuit configuration is safety Category 2.
Chapter 4 Install the Module Dual-channel Safety Contactors This example shows wiring and controller configuration when using a digital POINT Guard I/O module with redundant safety contactors. When used in combination with the programs of the safety controller, this circuit configuration is safety Category 4. Additional wiring, such as monitoring feedback, may be required to achieve safety Category 4.
Install the Module Chapter 4 Safety Analog Input Wiring The following sections contain important guidelines for wiring safety analog inputs and wiring examples for the 1734-IE4S module. Guidelines for Wiring Safety Analog Inputs Follow these guidelines when wiring your safety analog inputs. For 8 terminal connections, either the 1734-TOP or 1734-TB terminal base can be used. For all 12 terminal connections, only the 1734-TOP3 base can be used.
Chapter 4 Install the Module Safety Analog Input Wiring Examples Figure 31 - 2-wire Current (4…20 mA) Sensor (SIL2 or SIL 3) 1734-TB Terminal Bases Signal (I) SIL2 or SIL 3 2-wire Sensor +24V V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 FE Cable Shield Figure 32 - 3-wire Voltage or Tachometer Sensor (SIL 2) 1734-TB Terminal Bases Signal (V) SIL 2 3-wire Sensor Signal Return V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 +24V FE Cable Shield For analog vo
Install the Module Chapter 4 Figure 33 - 3-wire Current Sensor (SIL 2) 1734-TB Terminal Bases Signal (I) SIL 2 3-wire Sensor Signal Return V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 +24V FE Cable Shield For 0…20 mA analog current-output sensors, the signal levels for operation for the application must be outside the signal level when the signal is not present, for example, when the wire is broken.
Chapter 4 Install the Module Figure 35 - 4-wire Current Sensor (SIL 2) 1734-TOP3 Terminal Bases Signal (I) SIL 2 4-wire Sensor Signal Return V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 COM COM COM COM S0 S1 S2 S3 +24V Common FE Cable Shield Signal Return and Common are at the same potential.
Install the Module Chapter 4 Figure 37 - 3-wire Voltage or Tachometer Sensor (SIL 3) 1734-TB Terminal Bases Signal (V) SIL 2 3-wire Sensor Signal Return V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 +24V Signal (V) SIL 2 3-wire Sensor Signal Return +24V FE FE Cable Shield Cable Shield This wiring configuration may also be used for SIL 2 redundant Tachometer mode.
Chapter 4 Install the Module Figure 39 - 4-wire Voltage or Tachometer Sensor (SIL 3) 1734-TOP3 Terminal Bases Signal (V) SIL 2 4-wire Sensor Signal Return V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 COM COM COM COM S0 S1 S2 S3 +24V Common Signal (V) SIL 2 4-wire Sensor V0 Signal Return +24V Common FE FE Cable Shield Cable Shield This wiring configuration may also be used for SIL 2 redundant Tachometer mode. Signal Return and Common are at the same potential.
Install the Module Chapter 4 In the following two examples, the negative terminal of the sensor power supply and that of the 1734 terminal base COMMON must be at the same potential. Use of an external power supply limits diagnostics and increases susceptibility to noise. IMPORTANT You are responsible for making sure that the sensor is receiving appropriate power. Safety sensors that are not properly powered may not deliver accurate signals to the analog input module.
Chapter 4 Install the Module Figure 43 - Safety Analog Input Wiring for Sinking Tachometer Sensor 1734-TOP3 Terminal Bases Electronics Sinking Sensor (NPN-type) Metal Oxide or Carbon Composition 25 1k 2W Resistor Pull-up 20 V0 V1 V2 V3 I0 I1 I2 I3 COM COM COM COM S0 S1 S2 S3 COM COM COM COM S0 S1 S2 S3 Transistor Pull-down 15 10 Edge-to-edge Time Measured Here 5 0 1734-IE4S with Trigger = Falling Edge Figure 44 - Safety Analog Input Wiring for Sourcing Tachometer Senso
Chapter 5 Configure the Module in a GuardLogix Controller System Setting Up the Module Topic Page Setting Up the Module 73 Add and Configure the Ethernet Bridge Module 74 Add and Configure the 1734 Ethernet Adapter 74 Add and Configure Safety Digital Input Modules 77 Add and Configure Safety Digital Output Modules 86 Add and Configure Safety Analog Input Modules 91 Values and States of Tags 100 Configure Safety Connections 102 Configuration Ownership 103 Saving and Downloading the Mo
Chapter 5 Configure the Module in a GuardLogix Controller System Add and Configure the Ethernet Bridge Module Follow this procedure to add and configure the Ethernet bridge module. In this example, we use a 1756 GuardLogix controller. 1. From the I/O Configuration tree, right-click 1756 Backplane, 1756-Axx and choose New Module. 2. In the Select Modules dialog box, check Communication and Allen-Bradley. 3. Choose an Ethernet module from the list and click Create.
Configure the Module in a GuardLogix Controller System Chapter 5 5. Click Change to edit the Module Definition. a. In the Revision fields, choose the major and minor revisions. b. From the Electronic Keying pull-down menu, choose the appropriate keying method. Choose Description Compatible Module Allows a module to determine whether it can emulate the module defined in the configuration sent from the controller.
Chapter 5 Configure the Module in a GuardLogix Controller System 4. Specify the general properties of the Ethernet adapter. a. In the Name field of the New Module dialog box, type the name of the 1734 Ethernet adapter. b. In the Description field, type a description, if desired. c. In the IP Address field, type the IP address. 5. Click Change to edit the Ethernet Adapter’s Module Definition. . a. In the Revision fields, choose the major and minor revisions.
Configure the Module in a GuardLogix Controller System Chapter 5 c. From the Connection pull-down menu, choose the appropriate connection for the 1734 Ethernet adapter. Choose Description Listen Only Read or verify standard digital I/O data only, but does not control the modules. (When you have multiple controllers, one controller is used to control and the other controllers are used to monitor.
Chapter 5 Configure the Module in a GuardLogix Controller System 1. Right-click the POINT I/O Chassis and choose New Module. 2. From the Select Module dialog box, check Digital and Allen-Bradley. 3. Select an input module and click Create. 4. Specify the module’s general properties. a. In the Name field of the New Module dialog box, type a unique name for the input module.
Configure the Module in a GuardLogix Controller System Chapter 5 b. From the Module Number pull-down menu, choose a unique module number that corresponds to the module’s position in the chassis. c. In the Description field, type a description, if desired. d. In the Safety Network Number field, use the default setting.
Chapter 5 Configure the Module in a GuardLogix Controller System e. From the Input Data pull-down menu, choose Safety or None. Choose Description Safety These tags are created for the target module: • RunMode for module mode • ConnectionFaulted for communication status • Safety Data for safety inputs from the module f. From the Output Data pull-down menu, choose from the following options. Choose Description None Results in an input only connection to the module.
Configure the Module in a GuardLogix Controller System Chapter 5 g. From the Input Status pull-down menu, choose from the following options. Choose Description None There are no status tags. Pt. Status There is one status tag for each input point. Combined Status Muting • A single BOOL tag represents an AND of the status bits for all the input points. For example, if any input channel has a fault, this bit goes LO.
Chapter 5 Configure the Module in a GuardLogix Controller System 6. Click OK to return to the Module Properties dialog box. 7. Click OK again to apply your changes. The I/O Configuration tree displays the module. Configure the Safety Digital Inputs Follow this procedure to configure the safety digital inputs. 1. From the Module Properties dialog box, click the Input Configuration tab.
Configure the Module in a GuardLogix Controller System Chapter 5 2. Assign the Point Operation Type. Choose Description Single Inputs are treated as single channels. Dual-channel safety inputs can be configured as two individual single channels. This does not affect pulse testing because it is handled on an individual channel basis. IMPORTANT: Use single-channel mode when you intend to use the GuardLogix safety application instructions. Equivalent Inputs are treated as a dual-channel pair.
Chapter 5 Configure the Module in a GuardLogix Controller System 3. Assign the Point Mode. Choose Description Not Used The input is disabled. It remains logic 0 if 24V is applied to the input terminal. Safety Pulse Test Pulse testing is performed on this input circuit. A test source on the POINT Guard I/O module must be used as the 24V source for this circuit. The test source is configured by using the test source pull-down menu.
Configure the Module in a GuardLogix Controller System Chapter 5 7. From the Input Error Latch Time field, enter the time the module holds an error to make sure the controller can detect it (0…65,530 ms, in increments of 10 ms - default 1000 ms). This setting provides more reliable diagnostics. The purpose for latching input errors is to make sure that intermittent faults that may exist only for a few milliseconds are latched long enough to be read by the controller.
Chapter 5 Configure the Module in a GuardLogix Controller System Add and Configure Safety Digital Output Modules To include a POINT Guard safety digital-output module in the project, you add the module to the PointIO Chassis configure the module’s general properties, and configure the digital outputs as described in the following sections. Add the Safety Digital Output Module Follow these steps to add the POINT Guard I/O safety digital output module.
Configure the Module in a GuardLogix Controller System Chapter 5 3. Specify the module’s general properties. a. In the Name field of the New Module dialog box, type a unique name for the output module. b. From the Module Node pull-down menu, choose a unique module node number that corresponds to the module’s position in the chassis. c. In the Description field, type a description, if desired. d. In the Safety Network Number field, use the default setting.
Chapter 5 Configure the Module in a GuardLogix Controller System c. From the Electronic Keying pull-down menu, choose the appropriate keying method from the following options. Choose Description Exact Match All of the parameters must match or the inserted module rejects a connection to the controller. Compatible Module Lets an I/O module determine whether it can emulate the module defined in the configuration sent from the controller. d.
Configure the Module in a GuardLogix Controller System Chapter 5 g. From the Input Status pull-down menu, choose from the following. Choose Description None There are no status tags, only data for the outputs. Pt. Status There is one status tag for each output point. Pt. Status - Readback • There is one status tag for each output point. • There is one data tag for the output readback.
Chapter 5 Configure the Module in a GuardLogix Controller System 6. Click OK again to apply your changes. The I/O Configuration tree displays the 1734-OB8S module. Configure the Safety Digital Outputs Follow this procedure to configure the safety digital outputs. 1. From the Module Properties dialog box, click the Output Configuration tab. 2. Assign the Point Operation Type. Choose Description Single The output is treated as a single channel.
Configure the Module in a GuardLogix Controller System Chapter 5 4. In the Output Error Latch Time field, enter the time the module holds an error to make sure the controller can detect it (0…65,530 ms, in increments of 10 ms - default 1000 ms). This provides more reliable diagnostics. The purpose for latching output errors is to make sure that intermittent faults that may exist only for a few milliseconds are latched long enough to be read by the controller.
Chapter 5 Configure the Module in a GuardLogix Controller System 3. Specify the module’s general properties. a. In the Name field of the New Module dialog box, type a unique name for the analog input module. b. From the Module Number pull-down menu, choose a unique module number that corresponds to the module’s position in the chassis. c. In the Description field, type a description, if desired. d. In the Safety Network Number field, use the default setting.
Configure the Module in a GuardLogix Controller System Chapter 5 c. From the Electronic Keying pull-down menu, choose the appropriate keying method for the input module. Choose Description Exact Match All of the parameters must match or the inserted module rejects a connection to the controller. Compatible Module Allows an I/O module to determine whether it can emulate the module defined in the configuration sent from the controller. d.
Chapter 5 Configure the Module in a GuardLogix Controller System Configure the Safety Analog Input Channel Operation Follow this procedure to configure the safety analog input channels. 1. From the Module Properties dialog box, click the Safety Input Configuration tab. 2. Assign the Operation Type. Choose Description Single Inputs are treated as single channels. Dual-channel safety inputs can be configured as two individual, single channels.
Configure the Module in a GuardLogix Controller System Chapter 5 The channel offset can be any value from -32768…32767 (engineering units) in increments of 1. Configure an offset when differences in the sensors nominal input signals would otherwise exceed the desired deadband. The channel offset is applied from the second to the first member of the channel pair, that is, from channel 1 to channel 0 or from channel 3 to channel 2. 6.
Chapter 5 Configure the Module in a GuardLogix Controller System 4. Configure an input filter. A single-pole, anti-aliasing filter of 10Hz is followed by a four-pole digital filter. Choose from the following available corner frequencies. • 1 Hz (recommended for Tachometer mode) • 5 Hz • 10 Hz • 50 Hz For more information on the filter frequencies and step response, see the technical specifications for the 1734-IE4S module, beginning on page 164 or Digital Input Filter on page 32. 5.
Configure the Module in a GuardLogix Controller System Chapter 5 Follow these steps to configure alarms for each of the safety analog input channels. 1. From the Module Properties dialog box, click the Alarm tab. 2. To configure each channel, click 0, 1, 2, or 3, as appropriate. 3. To enable the alarm, check the boxes: • Enable High High - Low Low Alarms • Enable High - Low Alarms 4.
Chapter 5 Configure the Module in a GuardLogix Controller System Configure Tachometer Operation You can only configure the module for tachometer operation if your Module Definition includes Output Data for Safety-Tachometer. Follow these steps to define how the module operates in Tachometer mode. 1. From the Module Properties dialog box, click the Tachometer Configuration tab. 2. Turn Dual Low Detection ON or OFF for each channel pair.
Configure the Module in a GuardLogix Controller System Chapter 5 3. Configure the Trigger to indicate if the module channels should count pulses on the rising edge or falling edge. When the module is configured as Dual, channels 0 and 1 have the same setting and channels 2 and 3 have the same setting. 4. Specify a tachometer Off Level in volts for each channel. This is the voltage at which the module considers the tachometer sensor to be OFF for tachometer speed calculation purposes.
Chapter 5 Configure the Module in a GuardLogix Controller System Values and States of Tags Data Digital Input Data Digital Output Data 100 This table shows the values and states of the tags. Description Run Mode STANDARD Indicates whether consumed data is actively being updated by a device that is in one of these states: • Run mode: 1 Idle State: 0 Connection Faulted STANDARD Indicates the validity of the safety connection between the safety producer and the safety consumer.
Configure the Module in a GuardLogix Controller System Data Analog Input Data Analog Output Data Chapter 5 Description Run Mode STANDARD Indicates whether consumed data is actively being updated by a device that is in one of these states: • Run mode: 1 Idle State: 0 Connection Faulted STANDARD Indicates the validity of the safety connection between the safety producer and the safety consumer.
Chapter 5 Configure the Module in a GuardLogix Controller System Configure Safety Connections Follow these steps to configure the module’s safety input connection. 1. From the Module Properties dialog box, click the Safety tab. 2. Click Advanced to open the Advanced Connection Reaction Time Limit Configuration dialog box. a b a. In the Requested Packet Interval (RPI) field, enter the input connection RPI to support your application (between 6 and 500 ms). The smallest input RPI allowed is 6 ms.
Configure the Module in a GuardLogix Controller System Chapter 5 b. Use the default values for Timeout Multiplier (2) and Network Delay Multiplier (200). IMPORTANT Analyze each safety channel to determine what is appropriate. The default Timeout Multiplier of 2 and Network Delay Multiplier of 200 creates a worst-case input connection-reaction time limit of 4 times the RPI, and an output connection-reaction time limit of 3 times the RPI.
Chapter 5 Configure the Module in a GuardLogix Controller System Saving and Downloading the Module Configuration Using ControlFLASH Software to Update POINT Guard I/O Modules After you configure a module, you should save and download the configuration. If, after downloading the program, the MS and NS status indicators on the POINT Guard I/O module are not both solid green, a loss of ownership may have occurred. A yellow yield icon in the project tree also indicates a loss of ownership.
Chapter 6 Configure the Module for a SmartGuard Controller Topic Page Before You Begin 105 Set the Node Address 106 Auto-addressing with a 1734-PDN Adapter 108 Set Up Your DeviceNet Network 109 Configure the POINT Guard I/O Modules 110 Configure the SmartGuard Controller 119 Save and Download Module Configuration 124 This chapter provides information about how to configure a SmartGuard controller and POINT Guard I/O modules by using USB (Universal Serial Bus) connectivity.
Chapter 6 Configure the Module for a SmartGuard Controller Load the proper electronic data sheet (EDS) files by using the EDS Hardware Installation Tool at http://www.rockwellautomation.com/resources/eds/. Include your 1752 SmartGuard controller and POINT Guard I/O modules. Set the Node Address Cat. No. EDS File 1734-IB8S 0010023000F0100 1734-OB8S 001002300100100 1734-IE4S 0001002A00010100 Use RSNetWorx for DeviceNet software to set the node address of POINT Guard I/O modules.
Configure the Module for a SmartGuard Controller Chapter 6 2. Click Browse. 6 3 5 4 3. Check ‘I want to input the address for the device on the selected network’. 4. Browse to the DeviceNet network, being sure to not click OK when the browse is complete. If you are unable to browse the DeviceNet network and see the POINT Guard modules, the modules may have been previously configured to an incompatible data rate or node address.
Chapter 6 Configure the Module for a SmartGuard Controller Auto-addressing with a 1734-PDN Adapter With sequential auto-addressing, the leftmost node address is configured and a parameter is set in that module to automatically assign addresses to the nodes residing to the right of the module. The leftmost node can be a POINT Guard I/O module or a standard POINT I/O module. Follow these steps to use the auto-address feature. 1. Reset any modules that you are not sure are out-of-box. 2.
Configure the Module for a SmartGuard Controller Set Up Your DeviceNet Network Chapter 6 Before you begin to design a project with RSNetWorx for DeviceNet software, follow these procedures. 1. From RSLinx software, open RSWho and select the SmartGuard driver. RSWho browses the DeviceNet network connected to the SmartGuard controller. In this example, three POINT Guard I/O modules are connected to the SmartGuard controller.
Chapter 6 Configure the Module for a SmartGuard Controller 5. Click OK. RSNetWorx for DeviceNet software finds the SmartGuard and POINT Guard I/O modules on the DeviceNet network. 6. Click the online icon again to go offline. Configure the POINT Guard I/O Modules From the Safety Configuration tab, you can configure the module’s safety inputs and outputs. Configure Digital Safety Inputs and Test Outputs 1. Double-click the POINT Guard I/O digital input module to open the Properties dialog box.
Configure the Module for a SmartGuard Controller Chapter 6 2. Click the Safety Configuration tab. 3. Double-click each set of input points to edit their configuration. Parameter Name Value Description Default Input Point Operation Type Single Channel Use as single channel. Single Dual-channel Equivalent Use as dual-channel. Normal when both channels are ON or OFF. Dual-channel Complementary Use as dual-channel. Normal when one channel is ON and the other channel is OFF.
Chapter 6 Configure the Module for a SmartGuard Controller Parameter Name Safety Input Test Source Value Description Default None The test output that is used with the input. None Test Output 0 Test Output 1 Test Output 2 Test Output 3 Input Delay Time Off -> On 0…126 ms (in 6 ms increments) Filter time for OFF to ON transition. 0 ms Input Delay Time On -> Off 0…126 ms (in 6 ms increments) Filter time for ON to OFF transition. 0 ms 4.
Configure the Module for a SmartGuard Controller Chapter 6 6. Double-click Test Output Points to edit their configuration. Parameter Name Value Description Default Test Output Mode Not Used An external device is not connected. Not Used Standard The output is connected to a standard device. Pulse Test A contact output device is connected. Use in combination with a safety input. Power Supply The power supply of a Safety Sensor is connected.
Chapter 6 Configure the Module for a SmartGuard Controller 3. Click Apply and OK to return to the main RSNetWorx for DeviceNet dialog box. Configure Safety Analog Inputs Follow these steps to configure a 1734-IE4S module. 1. Double-click the POINT Guard I/O analog module to open the Properties dialog box. 2. Click the Safety Configuration tab.
Configure the Module for a SmartGuard Controller Chapter 6 3. Double-click each group of Dual Channel Safety Inputs to display the parameters for editing. Parameter Name Value Description Default Channel Type Single Inputs are treated as single channels. Dual-channel safety inputs can be configured as two individual, single channels. Equivalent Inputs are treated as a dual-channel equivalent pair. The channels must match within the discrepancy time or an error is generated.
Chapter 6 Configure the Module for a SmartGuard Controller 4. Double-click each Channel Safety Configuration group to display the parameters for editing. Parameter Name Value Description Input Mode Not Used External input device is not connected. Safety A solid-state safety sensor is connected. Standard A standard device is connected. Input Range Default Not Used ±10V 0…5V 0…10V Input voltage range. 4…20 mA ±5V 4…20 mA 0…20 mA Input current range. Tachometer Tachometer mode.
Configure the Module for a SmartGuard Controller Chapter 6 5. Double-click each Engineering Units Alarms group to display parameters for editing. Parameter Name Value Description High High/Low Low Alarm Enable Disable Enable or disable alarms. Enable Default Disable High High Alarm -32768…32767 Follow these guidelines when setting the alarm values.
Chapter 6 Configure the Module for a SmartGuard Controller 6. Double-click each Channel Tachometer Configuration group to display parameters for editing. Parameter Name Value Description Default Tach Dual Low Detection On To increase the diagnostic coverage of your speed sensing loop, you need to determine whether the two tachometer sensors you are using to sense speed are shorted together. That is, you need to be able to detect a channel-to-channel fault.
Configure the Module for a SmartGuard Controller Configure the SmartGuard Controller Chapter 6 Follow the procedures in the next sections to configure input and output connections to the controller and complete the controller’s setup. Set Up the Input and Output Connections 1. In RSNetWorx for DeviceNet software, right-click the SmartGuard controller and choose Properties. 2. Click the Safety Connection tab to see a list of all Safety I/O modules currently in your project.
Chapter 6 Configure the Module for a SmartGuard Controller 3. Right-click the POINT Guard I/O module and choose Add Connection. The Add Safety Connection dialog box appears. You can add individual safety connections for the inputs and outputs. The SmartGuard 600 controller can have up to 32 connections.
Configure the Module for a SmartGuard Controller Chapter 6 1734-IE4S(2) 1734-OB8S 1734-IB8S 4. To add a safety connection, from the Connection Name pull-down menu, choose one of these options. Choose Description [IN] Safety Control of safety inputs [IN] Safety + Combined Status(1) - Muting • Control of safety inputs • Status for one bit for all inputs • Muting status is available [IN] Safety + Pt. Status • Control of safety inputs • Individual status for each input point [IN] Safety + Pt.
Chapter 6 Configure the Module for a SmartGuard Controller 9. Click Add. This limits the packet size for normal communication. If detailed status is required when a fault occurs, that data can be read explicitly via MSG instructions. 10. Repeat steps 3…9 for each connection, being sure to assign input and output connections. Notice that the connections for the 1734-IB8S module have 2 bytes. If you had selected individual point status, the input connection would be 5 bytes. 11. Click Apply.
Configure the Module for a SmartGuard Controller Chapter 6 Complete the Set Up of the SmartGuard Controller 1. From the 1752-L24BBB dialog box, click Apply and then OK to accept the connection. 2. Place RSNetWorx from DeviceNet software back into Online mode. a. If you see this dialog box, click Yes to save changes. b. Click OK to upload or download device information. You see the following nodes after the browse.
Chapter 6 Configure the Module for a SmartGuard Controller Save and Download Module Configuration We recommend that after a module is configured you save your work IMPORTANT If you have not followed the configuration guidelines in the parameter tables found in Configure Safety Analog Inputs on page 114, the error message “Invalid Configuration Parameter? occurred while attempting to configure the safety device” appears in the Error Log during download.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Topic Page Configure the Module in RSNetWorx for DeviceNet Software 125 Add the POINT Guard I/O Module to the Controller Project 126 Complete the Safety Configuration 129 Download the DeviceNet Network Configuration 131 Verify Your DeviceNet Safety Configuration 131 To use POINT Guard I/O modules with a GuardLogix controller via a DeviceNet network, you must use a 1734-P
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Add the POINT Guard I/O Module to the Controller Project Follow these steps to connect to the controller. 1. In the Logix Designer application, right-click the DeviceNet network and choose New Module. 2. In the Select Module Type dialog box, check Safety and Allen-Bradley. 3. Select the Generic DeviceNet Safety Module and click Create. 4. On the New Module dialog box, click Change.
Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Chapter 7 5. On the Module Definition dialog box, set these parameters for your module. Cat. No. Product Type Product Code 1734-IB8S 35 15 1734-OB8S 35 16 1734-IE4S 42 1 1734-IB8S Module 1734-IE4S Module 6. Click the Connection tab. 7. Set the Configuration Assembly Instance to 864 for all POINT Guard modules.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network 8. Determine which assemblies you want to connect to and set the safety input and output assemblies by using the following tables. Table 5 - 1734-IB8S Input Assemblies Safety Input Connection Input Assembly Safety Input Number Input Assembly Safety Output Number Size Safety 516 (204h) 199 (C7h) 1 Safety + Combined Status – Muting 788 (314h) 199 (C7h) 2 Safety + Pt.
Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network IMPORTANT Chapter 7 If you are using the 1734-IE4S module with a GuardLogix system, use the application program to evaluate any dual channel requirements as well as determine any process alarms. 9. Click OK. 10. On the Safety Tab, uncheck the Configuration Signature checkbox. 11. Click OK and OK again to add the module to the I/O Configuration tree.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network 5. Click Paste. 6. In RSNetWorx for DeviceNet software, click Copy to copy the safety network number. 7. On the General tab in the Logix Designer application, click the safety network number field.
Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Chapter 7 8. Click Paste. Download the DeviceNet Network Configuration Before you download, you must go online to the DeviceNet network by using RSNetWorx for DeviceNet software. Your computer and the devices you wish to communicate with must be connected to the DeviceNet network.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network The Safety Device Verification Wizard, accessed from RSNetWorx for DeviceNet software, guides you through the process of verifying the configuration of your safety devices and provides the means for safety-locking those devices.
Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Chapter 7 To skip the devices listed and continue the verification process for other safety devices on the network, click Next. Select Devices to Verify Choose which devices to verify by using the checkboxes in the Verify column of the Verify Safety Device Configuration dialog box. You can select only the devices whose status is Ready to be verified.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Click Next to begin the upload and compare process. TIP If you click Next without selecting a device to verify, the wizard checks whether any devices were verified or are ready to be locked in this execution of the wizard. If Then the wizard displays Devices were verified the Review dialog box listing those devices.
Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network Chapter 7 1. Click Review in the Report column to launch the device’s HTML report in your default browser. 2. Click Review All to generate an HTML verification report for all of the devices listed. If a device’s status is Verify FAILED, more information is provided in TIP the verification failure report. 3. Review and print the verification reports for your records.
Chapter 7 Configuring Safety Connections between a GuardLogix Controller and POINT Guard I/O Modules on a DeviceNet Network 4. View the Safety Device Verification Wizard Summary Before closing, the wizard displays a summary of all the safety devices that were safety-locked, the number of safety devices that still need to be safetylocked, and lets you display the verified and safety-locked state of all of the safety devices on the network. 5. Click Finish to close the wizard.
Chapter 8 Replacing POINT Guard I/O Modules Topic Page The Safety Network Number 137 Manually Setting the Safety Network Number 138 Resetting a Module to Out-of-box Condition 139 Replacing a Module in a GuardLogix System on an EtherNet/IP Network 141 Replacing a Module When Using a SmartGuard or GuardLogix Controller on a DeviceNet Network 147 This chapter provides information on replacing POINT Guard I/O modules when they are connected to GuardLogix or SmartGuard controllers.
Chapter 8 Replacing POINT Guard I/O Modules The following, simplified example shows Guard I/O modules on a DeviceNet network. Your products may differ, but the function is the same. EXAMPLE The DeviceNet network supports 64 node numbers, so if you have 100 devices on multiple DeviceNet networks, there are at least 36 duplicate node numbers being used. Even though the duplicate nodes are on separate DeviceNet networks, this must still be considered in a safety system.
Replacing POINT Guard I/O Modules Chapter 8 Figure 45 - Setting the SNN with a GuardLogix Controller Figure 46 - Setting the SNN with a SmartGuard Controller Resetting a Module to Out-of-box Condition If a POINT Guard I/O module was used previously, clear the existing configuration before installing it on a safety network.
Chapter 8 Replacing POINT Guard I/O Modules If the connection is Local, you must inhibit the module connection before resetting ownership. To inhibit the module: 1. Right-click the module and choose Properties. 2. Click the Connection tab. 3. Check the inhibit module checkbox. 4. Click Apply and then OK. Follow these steps to reset the module to its out-of-box configuration when online. 1. Right-click the module and choose Properties. 2. Click the Safety tab. 3. Click Reset Ownership.
Replacing POINT Guard I/O Modules Chapter 8 3. Click Reset. Replacing a Module in a GuardLogix System on an EtherNet/IP Network If you are relying on a portion of the CIP Safety system to maintain SIL 3 behavior during module replacement and functional testing, you must not use the Configure Always feature. Go to Replacement with ‘Configure Only When No Safety Signature Exists’ Enabled on page 141.
Chapter 8 Replacing POINT Guard I/O Modules controller to download the proper module configuration, and re-establish the safety connection. Table 11 - Replacing a Module GuardLogix Safety Signature Exists Replacement Module Condition Action Required No No SNN (Out-of-box) None. The module is ready for use. Yes or No Same SNN as original safety task configuration None. The module is ready for use.
Replacing POINT Guard I/O Modules Chapter 8 5. Verify that the Network Status (NS) status indicator is alternating red/ green on the correct module before clicking Yes on the confirmation dialog box to set the SNN and accept the replacement module. 6. Follow your company-prescribed procedures to functionally test the replaced I/O module and system and to authorize the system for use. Scenario 2 - Replacement Module SNN Is Different from Original and Safety Signature Exists 1.
Chapter 8 Replacing POINT Guard I/O Modules 7. Click to the right of the safety network number to open the Safety Network Number dialog box. 8. Click Set. 9. Verify that the Network Status (NS) status indicator is alternating red/ green on the correct module before clicking Yes on the confirmation dialog box to set the SNN and accept the replacement module. 10. Follow your company-prescribed procedures to functionally test the replaced I/O module and system and to authorize the system for use.
Replacing POINT Guard I/O Modules Chapter 8 3. Click the Safety tab. 4. Click Reset Ownership. 5. Click OK. 6. Follow your company-prescribed procedures to functionally test the replaced I/O module and system and to authorize the system for use. Replacement with ‘Configure Always’ Enabled ATTENTION: Enable the ‘Configure Always’ feature only if the entire CIP Safety Control System is not being relied on to maintain SIL 3 behavior during the replacement and functional testing of a module.
Chapter 8 Replacing POINT Guard I/O Modules 1. Remove the old I/O module and install the new module. If then the module is in out-of-box condition go to step 6. No action is needed for the GuardLogix controller to take ownership of the module. an SNN mismatch error occurs go to the next step to reset the module to out-of-box condition. 2. Right-click your POINT Guard I/O module and choose Properties. 3. Click the Safety tab. 4. Click Reset Ownership. 5. Click OK. 6.
Replacing POINT Guard I/O Modules Replacing a Module When Using a SmartGuard or GuardLogix Controller on a DeviceNet Network Chapter 8 Follow these steps to replace an I/O module when the module and the controller are on a DeviceNet network. 1. Replace the module and match the node number of the original module. 2. In RSNetWorx for DeviceNet software, open your project.
Chapter 8 Replacing POINT Guard I/O Modules 6. Verify that the (NS) Network Status indicator is flashing on the correct module and click OK to set the SNN on that device. RSNetWorx for DeviceNet software confirms that the SNN has ben set. Once the download successfully completes, the main project view displays this message: ‘The device at address xx has been downloaded. Any devicespecific messages related to the download operation are displayed separately.
Replacing POINT Guard I/O Modules Chapter 8 If you download this configuration to a temporary setup, place the module on the network and it automatically connects to the controller. If the configuration downloaded to the module was not from the original DNT file, the configuration signature will not match the original. Even if you recreate the same parameters in a new DNT file, the time and date portions of the signature will be different so the connection to the controller is not made.
Chapter 8 Replacing POINT Guard I/O Modules Notes: 150 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix A Indicators Topic Page Module 152 Network Status 152 Configuration Lock 152 Power 153 1734-IE4S Sensor Power 153 1734-IE4S Safety Analog Input Status 153 1734-IB8S Safety Input Status 153 1734-OB8S Safety Output Status 154 Figure 47 - Indicators Placement Module Network Configuration Lock Module Network Configuration Lock Input/Output 0 Input/Output 4 Input 0 Input 2 Input/Output 1 Input/Output 5 Input 1 Input 3 Input/Output 2 Input/Output 6 Sensor 0 Sensor 2
Appendix A Indicators Module Indicator MS Description Recommended Action Off No power is applied to the module. Apply power to this connector. Solid green The module is operating normally. None. Solid red The module detected an unrecoverable fault. Cycle power to the module. If problem persists, replace the module. Flashing green Device is in the Idle or Standby state. Configure the module and establish connection. Flashing red The module has detected a recoverable fault.
Indicators Appendix A Power Indicator PWR Description Recommended Action Off No field power applied. Apply field power. Green Normal condition, field power supplied and within specification. None. Yellow Field power out of specification. The module is configured to use sensor power, and either the sensor is drawing too much current (short in the wiring or sensor), or the sensor is not drawing any current (broken wire or sensor). Check your connectors, wiring, and voltages.
Appendix A Indicators 1734-OB8S Safety Output Status Indicator 0…7 Description Recommended Action Off Safety output is off, or module is being configured. Turn the safety output on or reconfigure the channel, if desired. Yellow Safety output is on. None. Red A fault in the output circuit has been detected. Check the circuit wiring and end device. If no problem found, replace module. The tag values in a dual output configuration do not have the same value.
Appendix B Get I/O Diagnostic Status from Modules in Logix Systems Topic Page Message Instructions 155 Configure the Message Instruction 156 Class, Instance, and Attribute Data for I/O Modules 157 You can use message instructions in a Logix system to determine the cause of input point or output point faults. Message Instructions When the controller detects a fault on an input or output point, you can use a message instruction to explicitly retrieve the cause of the fault.
Appendix B Get I/O Diagnostic Status from Modules in Logix Systems This sample ladder logic is monitoring the status of output point 3. This ladder logic rung examines the Output Point Status and, when a fault is detected (0 = error), the message instruction is executed. Configure the Message Instruction Follow this procedure to edit the Message Configuration dialog box. 1. In the Message Instruction in the ladder logic, click the icon. 2.
Get I/O Diagnostic Status from Modules in Logix Systems Class, Instance, and Attribute Data for I/O Modules Appendix B Use the information in the following tables to configure your message instruction. Table 12 - Digital Safety Input Module (1734-IB8S) Service Type Function Get Attribute Reads the cause for the safety digital input Single fault specified by the Instance ID (1…8).
Appendix B Get I/O Diagnostic Status from Modules in Logix Systems Table 15 - Safety Analog Input Module (1734-IE4S) Service Type Function Response (hex)(1) Command (hex) Service Code Class ID Instance ID Attribute ID Data Size Get Attribute Reads the cause of the safety analog input Single fault specified by the Instance ID (1…4).
Get I/O Diagnostic Status from Modules in Logix Systems Appendix B Table 16 - Fault Code Definitions for 1734-IE4S Modules Fault Code Description Definition Recommended Action 2 Signal Over Range Exceeded configured range Check field wiring and/or power 3 Signal Under Range Below configured range Check field wiring and/or power 4 Signal Test Failure Undefined error for IE4S If the problem persists, replace module 5 Dual Channel Discrepancy Exceeded tolerance between dual channels Check f
Appendix B Get I/O Diagnostic Status from Modules in Logix Systems Notes: 160 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix C Specifications Technical Specifications for Series A Modules Topic Page Technical Specifications for Series A Modules 161 Technical Specifications for Series B Modules 173 Environmental Specifications 177 Certifications 179 Legislations and Standards 179 Safety Digital Input Module Specifications Attribute 1734-IB8S Series A Safety Input Inputs per module 8 Input type Current sinking Voltage, on-state input 11…30V, 3.5 mA DC Voltage, off-state input, max 5V, 3.
Appendix C Specifications Attribute 1734-IB8S temperature versus current derating for both horizontal and vertical installations 1734-IB8S Series A 2.8 A 2.0 A -20 °C (-4 °F) Residual voltage, max 0.3V Output leakage current, max 0.1 mA Short circuit protection Yes 40 °C (104 °F) 55 °C (131 °F) POINTBus POINTBus current, max 175 mA Power dissipation, max(1) 3.4 W Power dissipation, typical 2.44 W Thermal dissipation, max 11.
Specifications Appendix C Safety Digital Output Module Specifications Attribute 1734-OB8S Series A Safety Output Outputs per module 8 Output type Current sourcing Output current (each output point) 1 A max Pulse width 475 μs Pulse period 575 ms Maximum field capacitance limit permitted per output 950 nF On-state voltage drop 0.165V Leakage current, max 0.
Appendix C Specifications Attribute 1734-OB8S Series A Keyswitch positions (left and right) Key 1 = 8 (left); Key 2 = 2 (right) Pilot duty rating Not rated North America temp code T4 IEC temp code T4 Enclosure type rating None (open-style) Wiring category(3) 2 - on signal ports Wire size Determined by installed terminal block Weight, approx 62.4 g (2.2 oz) Dimensions (HxWxD), approx (without terminal block) 77 x 25 x 55 mm (3.03 x 0.98 x 2.17 in.
Specifications Attribute Step response to 63% (approx.) Appendix C 1734-IE4S Series A (1) Filter frequency @ 1 Hz = 450 ms Filter frequency @ 5 Hz = 125 ms Filter frequency @ 10 Hz = 72 ms Filter frequency @ 50 Hz = 25 ms Normal mode rejection Filter frequency @ 1 Hz: -3 dB @ 0.7 Hz -70 dB @ 50 Hz -70 dB @ 60 Hz Filter frequency @ 5 Hz: -3 dB @ 2.6 Hz -70 dB @ 50 Hz -70 dB @ 60 Hz Filter frequency @ 10 Hz: -3 dB @ 4.8 Hz -50 dB @ 50 Hz -50 dB @ 60 Hz Filter frequency @ 50 Hz: -3 dB @ 10.
Appendix C Specifications Attribute 1734-IE4S Series A POINTBus POINT Bus current, max 110 mA @ 5V Power Dissipation, max 2.2 W Thermal Dissipation, max 7.5 BTU/hr Field Power Input 19.2…28.8V DC, 65 mA, Class 2 Sensor Output Output type Sensor power supply, 24V DC Rated output current per point 150 mA max. per output @ 55°C (131 °F) On-state voltage drop ≤ 0.5V Leakage current, max < 0.
Specifications Appendix C Step Response and Filter Response for 1734-IE4S Modules Filter Setting Step Response to 63% Corner Frequency-3 dB 50 Hz ~ 25 ms 10.2 Hz 10 Hz ~ 72 ms 4.75 Hz 5 Hz ~ 125 ms 2.62 Hz 1 Hz ~ 450 ms 0.
Appendix C Specifications Figure 50 - Frequency Response of Current Input with Filter = 1 Hz Frequency (Hz) 0.01 0.10 1.00 10.00 100.00 1000.00 10000.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.2 dB -80 -90 Figure 51 - Frequency Response of Current Input with Filter = 5 Hz Frequency (Hz) 0.01 0.10 1.00 10.00 100.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.
Specifications Appendix C Figure 52 - Frequency Response of Current Input with Filter = 10 Hz Frequency (Hz) 0 0.01 0.10 1.00 10.00 100.00 1000.00 10000.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.2 dB -80 Figure 53 - Frequency Response of Current Input with Filter = 50 Hz Frequency (Hz) 0.01 0.01 0.10 0.10 1.00 1.00 10.00 10.00 100.00 100.00 1000.00 1000.00 10000.00 10000.
Appendix C Specifications Figure 54 - Frequency Response of Voltage Input with Filter = 1 Hz Frequency (Hz) 0 0.01 0.10 1.00 10.00 100.00 1000.00 10000.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.2 dB 80 -90 Figure 55 - Frequency Response of Voltage Input with Filter = 5 Hz Frequency (Hz) 0 0.01 0.10 1.00 10.00 100.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.
Specifications Appendix C Figure 56 - Frequency Response of Voltage Input with Filter = 10 Hz Frequency (Hz) 0 0.01 0.10 1.00 10.00 100.00 1000.00 10000.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.2 dB -80 Figure 57 - Frequency Response of Voltage Input with Filter = 50 Hz Frequency (Hz) 0 0.01 0.10 1.00 10.00 100.00 1000.00 10000.00 -10 Frequency Response (dB) -20 -30 -40 -50 -60 -70 ADC resolution = -72.
Appendix C Specifications Drift and Temperature In Current mode, the accuracy drift of the 1734-IE4S module is very dependant on the temperature of the module as well as the amount of current being measured. As shown in Figure 58 below, the drift of the module increases greatly when measuring currents above 16mA. To help preserve the accuracy of the1734-IE4S module in Current mode, choose a sensor for your application that can operate in the middle of its range and not at the outer limits.
Specifications Technical Specifications for Series B Modules Appendix C Safety Digital Input Module Specifications Attribute 1734-IB8S Series B Safety Input Inputs per module 8 Input type Current sinking Voltage, on-state input 11…30V DC, 3.5 mA @ 40 °C (104 °F), Class 2 11…28.8V DC, 3.5 mA @ 55 °C (131 °F), Class 2 1734‐IB8S Series B temperature versus safety input voltage (max) ‐ derating for both horizontal and vertical installations 30V 28.
Appendix C Specifications Attribute 1734-IB8S Series B 1734‐IB8S Series B temperature versus aggregate current per module ‐ derating for both horizontal and vertical installations 2.8 A 0.
Specifications Attribute Input filter time, OFF to ON Appendix C 1734-IB8S Series B (3) 0…126 ms (in 6 ms increments) (2) Input filter time, ON to OFF Terminal base screw torque See terminal base specifications Indicators 1 yellow lock status indicator 1 green/yellow power status indicator 8 I/O channel status indicators Keyswitch positions (left and right) Key 1 = 8 (left); Key 2 = 1 (right) North America temp code T4 IEC temp code T4 Enclosure type rating None (open-style) Wiring catego
Appendix C Specifications Safety Digital Output Module Specifications Attribute 1734-OB8S Series B Safety Output Outputs per module 8 Output type Current sourcing Output current (each output point), max 1 A @ 40 °C (104 °F) 0.5 A @ 55 °C (131 °F) 1734‐OB8S Series B temperature versus current per output point ‐ derating for both horizontal and vertical installations 1A 0.
Specifications Attribute 1734-OB8S Series B Power bus, operating voltage range 19.2…28.
Appendix C Specifications Attribute Value Emissions CISPR 11 (IEC 61000-6-4): Class A ESD immunity IEC 61000-4-2: 4 kV contact discharges (1734-IB8S, Series B and 1734-OB8S, Series B only) 6 kV contact discharges (1734-IB8S, Series A; 1734-OB8S, Series A; and 1734-IE4S) 8 kV air discharges (all modules) Radiated RF immunity IEC 61000-4-3: 10V/m with 1kHz sine-wave 80% AM from 80…2000 MHz 10V/m with 200 Hz 50% Pulse 100% AM at 900 MHz 10V/m with 200 Hz 50% Pulse 100% AM at 1890 MHz 3V/m with 1 kHz s
Specifications Certifications Appendix C POINT Guard I/O modules have the following certifications, when product is marked. Certification (when product is marked)(1) 1734-IB8S, 1734-OB8S, 1734-IE4S c-UL-us Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584. UL Listed for Class I, Division 2, Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810. CE European Union 2004/108/EC EMC Directive, compliant with: • EN 61326-1; Meas.
Appendix C Specifications Notes: 180 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix D Safety Data This appendix lists calculated values for probability of failure on demand (PFD), probability of failure per hour (PFH), and mean time to failure (MTTF). PFD and PFH calculations comply with IEC61508, edition 2, 2010. Calculated values of probability of failure on demand and probability of failure per hour appear in the table and must be calculated for the devices within the system to comply with the SIL level required for application.
Appendix D Safety Data Series A Safety Data Figure 60 - PFD versus Proof Test Interval for 1734-IE4S Series A 1.00E-07 1.00E-06 1% of SIL 3 Limit 1.00E-05 10% of SIL 3 Limit 1.00E-04 1.00E-03 1.00E-02 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Proof Test Interval (years) Figure 61 - PFD vs.
Safety Data Appendix D Figure 62 - PFD vs. Proof Test Interval 1734-OB8S Series A PFD Proof Test Interval [years] Cat. No. 1734-IB8S Series A 1734-OB8S Series A 1734-IE4S Series A Proof Test Interval (Mission Time) PFD Year Hour 1 8760 2.11E-06 2 17520 4.23E-06 5 43800 1.06E-05 10 87600 2.11E-05 20 175200 4.23E-05 1 8760 2.13E-06 2 17520 4.27E-06 5 43800 1.07E-05 10 87600 2.13E-05 20 175200 1 8760 1.6E-07 2 17520 3.
Appendix D Safety Data Series B Safety Data 184 Figure 63 - PFD vs Proof Test Interval 1734-IB8S Series B Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Safety Data Appendix D Figure 64 - PFD vs Proof Test Interval 1734-OB8S Series B Catalog Number Year Hour PFD (1/hour) PFH (1/hour) Spurious Trip Rate (STR)(2) MTTFspur (years)(3) 1734-IB8S Series B(1) 1 8760 2.18E-06 5.27E-10 2.709E-06 42.14 2 17520 4.36E-06 5.20E-10 3.243E-06 35.20 1734-OB8S Series B 5 43800 1.09E-05 10 87600 2.18E-05 20 175200 4.36E-05 1 8760 2.16E-06 2 17520 4.32E-06 5 43800 1.08E-05 10 87600 2.16E-05 20 175200 4.
Appendix D Safety Data Notes: 186 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix E Configuration Parameters Topic Page Table 17 Safety Digital Input Parameters 187 Table 18 Test Output Parameters 188 Table 19 Safety Digital Output Parameters 188 Table 20 Safety Analog Input Parameters 188 This appendix lists parameters that can be configured via the Logix Designer application. Table 17 - Safety Digital Input Parameters Parameter Name(1) Value Description x Input Delay Time Off -> On 0…126 ms (in increments of 6 ms) Filter time for OFF to ON transition.
Appendix E Configuration Parameters Table 18 - Test Output Parameters Parameter Name(1) Value Description Default x Not Used An external device is not connected. Not Used Standard The output is connected to a standard device. Pulse Test A contact output device is connected. Use in combination with a safety input. Power Supply The power supply of a Safety Sensor is connected. The voltage supplied to I/ O power (V, G) is output from the test output terminal.
Configuration Parameters Appendix E Table 20 - Safety Analog Input Parameters (continued) Parameter Name(1) Value Description x Single channel Use as single channel. Dual channel Use as a dual channel equivalent. This setting should be used only with SmartGuard controllers.
Appendix E Configuration Parameters Notes: 190 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix F I/O Assemblies Topic Page Input Assemblies 191 Output Assemblies 192 Analog Input Assemblies 192 Configuration Assemblies 194 Using Data from Modules Configured via the Generic Profile 200 Input Assemblies Table 21 - 1734-IB8S Input Assemblies Instance Decimal (hex) Connection Type Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 516 (204h) Safety and Standard 0 Safety Input 7 Safety Input 6 Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety I
Appendix F I/O Assemblies Table 22 - 1734-OB8S Input Assemblies Instance Decimal (hex) Connection Type Byte Bit 7 580 (244h) Safety and Standard 0 Safety Output 7 Safety Output 6 Safety Output Safety Output Safety Output Safety Output Safety Output Safety Output 5 4 3 2 1 0 1028 (404h) Safety and Standard 0 Safety Output 7 Safety Output 6 Safety Output Safety Output Safety Output Safety Output Safety Output Safety Output 5 4 3 2 1 0 1 Safety Output Safety Output Monitor 7 Monitor 6 Safety Ou
I/O Assemblies Appendix F Table 24 - 1734-IE4S Input Assemblies (continued) Instance Decimal (hex) Connection Byte Type High Byte Low Byte 0, 1 Input 0 Input 0 2, 3 Input 1 Input 1 4, 5 Input 2 Input 2 6, 7 Input 3 Input 3 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Reserved Reserved Reserved Ch 3 Input Status Ch 2 Input Status Ch 1 Input Status Ch 0 Input Status Alarms 0(1) 786 (312h) Safety and Standard 9 Reserved Tachometer Dual Low Tachometer Tachom
Appendix F I/O Assemblies Table 24 - 1734-IE4S Input Assemblies (continued) Instance Decimal (hex) Connection Byte Type 0 Bit 7 Bit 6 Bit 5 Bit 4 Ch 3Combined Ch 2 Combined Ch 1 Combined Ch 0 Combined Alarm Status Alarm Status Alarm Status Alarm Status Bit 3 Bit 2 Bit 1 Bit 0 Ch 3 Input Status Ch 2 Input Status Ch 1 Input Status Ch 0 Input Status Alarms 0(1) 1 Reserved Tachometer Dual Low Tachometer Tachometer Underfrequency Overfrequency Low Alarm Status High Alarm Status Low Low Ala
I/O Assemblies Appendix F Table 26 - Configuration Assemblies for 1734-IB8S Input Modules Instance Decimal (hex) Byte Field Class (hex) Instance (decimal) Attribute (decimal) 864 (360h) 0 Test Output 0 Mode 9 1 13 1 Test Output 1 Mode 2 2 Test Output 2 Mode 3 3 Test Output 3 Mode 4 4 Safety Input Latch Error Time (low byte) 5 Safety Input Latch Error Time (high byte) 6 Safety Input 0 Off_On_Delay (low byte) 7 Safety Input 1 Off_On_Delay (high byte) 8 Safety Input 0 On_Off_Del
Appendix F I/O Assemblies Table 27 - Configuration Assemblies for 1734-IE4S Input Modules Instance Decimal (hex) Byte Field Class (hex) Instance (decimal) Attribute (decimal) 864 (360h) 0 Input Type (Dual Channel Mode) 4B 1 1 1 Input Range 49 1 3 2 Input Channel Mode 49 1 4 3 Filter Setting 49 1 196 4 Input Error Latch Time (Low Byte) 49 1 8 5 Input Error Latch Time (High Byte) 49 1 8 6 Low Engineering (Low Byte) 49 1 14 7 Low Engineering (High Byte) 49 1 14
I/O Assemblies Appendix F Table 27 - Configuration Assemblies for 1734-IE4S Input Modules (continued) Instance Decimal (hex) Byte Field Class (hex) Instance (decimal) Attribute (decimal) 864 (360h) 32 Input Type (Dual Channel Mode) 4B 2 1 33 Input Range 49 2 3 34 Input Channel Mode 49 2 4 35 Filter Setting 49 2 36 Input Error Latch Time (Low Byte) 49 2 37 Input Error Latch Time (High Byte) 49 2 8 38 Low Engineering (Low Byte) 49 2 14 39 Low Engineering (High Byte)
Appendix F I/O Assemblies Table 27 - Configuration Assemblies for 1734-IE4S Input Modules (continued) Instance Decimal (hex) Byte Field 864 (360h) 64 Input Type (Dual Channel Mode) 4B 3 1 65 Input Range 49 3 3 66 Input Channel Mode 49 3 4 198 Class (hex) Instance (decimal) Attribute (decimal) 67 Filter Setting 49 3 68 Input Error Latch Time (Low Byte) 49 3 8 69 Input Error Latch Time (High Byte) 49 3 8 70 Low Engineering (Low Byte) 49 3 14 71 Low Engineering (Hig
I/O Assemblies Appendix F Table 27 - Configuration Assemblies for 1734-IE4S Input Modules (continued) Instance Decimal (hex) Byte 864 (360h) 96 Input Type (Dual Channel Mode) 49 4 1 97 Input Range 49 4 3 98 Input Channel Mode 49 4 4 864 (360h) Field Class (hex) Instance (decimal) Attribute (decimal) 99 Filter Setting 49 4 100 Input Error Latch Time (Low Byte) 49 4 8 101 Input Error Latch Time (High Byte) 49 4 8 102 Low Engineering (Low Byte) 49 4 14 103 Low Engin
Appendix F I/O Assemblies Using Data from Modules Configured via the Generic Profile To use I/O assembly data from a 1734-IE4S module configured via the Generic Profile in your application program, you must first combine the input data from two SINTs into a single INT. The following example shows one method for converting the data by using a Move instruction and a Bit Field Distribute instruction. EXAMPLE 200 This example uses Input Assembly Instance 802, which is described on page 193.
Appendix G History of Changes This appendix summarizes the changes made in each revision of this manual.
Appendix G History of Changes Change Illustrated 1734-IE4S field connections Safety analog-input-module wiring guidelines and examples List of Rockwell Automation Bulletin 1606 PELV/SELV- compliant power supplies Revised power supply considerations and examples Updated Ethernet adapter configuration procedures Clarified information on ‘cycle inputs’ condition Corrected status tags for output modules Configuring the 1734-IE4S module when used in a GuardLogix system Configuring the 1734-IE4S module when use
History of Changes 1734-UM013B-EN-P, June 2009 Change Revised information New information 1734-UM013A-EN-P, February 2009 Appendix G ISO International Standard IEC European Standard Environment and enclosure Removal and insertion under power Monitoring a test output status attribute ID 1734-IB8S Input voltage specification Off-state input voltage specification 1734-IB8S and 1734-OB8S temperature ranges Isolation voltage specification North American Temperature Code Radiated RF Immunity specification C
Appendix G History of Changes Notes: 204 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Index Numerics 1734-AENT 17 add and configure 75 firmware revision 76 1734-AENTR 17 1734-EP24DC 46, 47 1734-EPAC 46 1734-FPD 46, 47 1734-IB8S field connections 59 muting lamp operation 40 1734-IB8S input assembly 128 1734-IB8S output assembly 128 1734-IE4S field connections 60 input range 31 power supply 58 1734-IE4S input assembly 128 1734-OB8S field connections 59 1734-OB8S input assembly 128 1734-OB8S output assembly 128 1734-PDN 17, 105 auto-addressing 108 1734-TB 54, 65 1734-TB3 54 1734-TB3S 54 1734-TB
Index contactors 16 controller I/O data 27 controlling devices 16 copy configuration signature 129 safety network number 130 crossed cable example 138 current input range 31 cycle inputs 83 D DC voltages 58 DCA see Dual-channel Analog safety instruction DCAF see Dual-channel Analog safety instruction deadband 34, 94 alarm 97 tolerance 35 delay time 84 derating 1734-IB8S 162 1734-IE4S 178 1734-OB8S 163 device status Safety Device Verification Wizard 132 verification 133 DeviceNet safety architecture 20 con
Index H hazardous location 52, 53 High alarm 33, 43, 97 status 101 High Engineering value 31, 96 High High alarm 33, 43, 97 status 101 hold last state 85 I I/O assemblies 191 replacement 145 status data 18 icon device status 132 IEC 60204-1 179 61131-2 179 61508 15, 179 62061 179 input assemblies 191 signal lines 25 input assembly 1734-IB8S 128 1734-IE4S 128 1734-OB8S 128 input configuration tab 82 input data 80, 100 input delay time 84 input delays See on-delay and off-delay input error latch time 85, 95
Index online button 131 out-of-box 142 reset module 139 output assemblies 192 monitor 42 safe state 23 signals 18 output assembly 1734-IB8S 128 1734-OB8S 128 Output Configuration tab 90 output data 100 menu 80 tag 100 tags 80 Output Error Latch Time 91 output power error bit 100 output readback tags 100 output status combined 42 monitor 42 point 42 test outputs 42 overfrequency bit 38 ownership 103, 124 P packet size 121, 122 parameters safety configuration 112, 115 password 18 PELV 45 Performance Level 1
Index run mode tag 100, 101 S safe state 23, 24 safety administrator 11, 17 analog input 19 analog inputs 31 application requirements 21 configuration 110 configuration tab 110, 114 devices 18 digital input data 26 digital input modules 77 digital inputs 18, 24 digital outputs 18, 39, 40 extra-low voltage 45 input connection 102 input data 30 input fault recovery 30 input status 26 inputs 121 monitor 121 output modules 86 output specifications 163, 176 output with test pulse 39 outputs 17, 23, 121 sensors
Index T tachometer dual low inputs detection 43, 98, 101 frequency 36 frequency over-range 43 frequency under-range 43 input wiring 58 mode 31, 36, 98 off-level 37, 99 on-level 37, 99 overfrequency 101 reset 101 status indicator 153 under-frequency 101 wiring 65 tags 100 combined input status 81 input data 80 input status 81 muting status 81 output data 80, 88 output status 89 status and alarms 93 status, alarms, fault 93 values 100, 101 terminology 12 Test Output Fault Action parameter 85 test outputs 17,
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