Allen Bradley SLC 500t Fixed Hardware Style (Cat. No.
Allen-Bradley SLC 500t Fixed Hardware Style (Cat. No.
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. “Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls” (Publication SGI-1.1) describes some important differences between solid state equipment and hard–wired electromechanical devices.
Summary of Changes Summary of Changes The information below summarizes the changes to this manual since the last printing as 1747-NI001 in November, 1993. To help you find new information and updated information in this release of the manual, we have included change bars as shown to the right of this paragraph. New Information The table below lists sections that document new features and additional information about existing features, and shows where to find this new information.
Table of Contents Summary of Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . i New Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1 Who Should Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . How to Use this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Related Publications . . . . . . . . . . . . . . . . . . . . .
ii Table of Contents Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19 System Installation Recommendations . . . . . . . . . . . . . . . 2-1 Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Spacing Your Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Preventing Excessive Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 Grounding Guidelines . . . . . . . . . . . . . . . . . .
Table of Contents iii Wiring Your Control System . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Defining Sinking and Sourcing . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact Output Circuits AC or DC . . . . . . . . . . . . . . . . . . . . Solid-State DC I/O Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . Sourcing Device with Sinking Input Module Circuit . . . . . . . . . . . Sinking Device with Sourcing Input Module Circuit . . . . . . . . . . .
iv Table of Contents Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1 Calling Allen-Bradley for Assistance . . . . . . . . . . . . . . . . . . . . . . Tips for Troubleshooting Your Control System . . . . . . . . . . . . . . . . Removing Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replacing Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Program Alteration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents v Installing and Attaching the Link Couplers . . . . . . . . . . . . . . . . . A-16 The 1771-Remote I/O Network . . . . . . . . . . . . . . . . . . . . . . B-1 1771-Remote I/O Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 RS-232 Communication Interface . . . . . . . . . . . . . . . . . . . C-1 RS-232 and SCADA Applications . . . . . . . . . . . . . . . . . . . . . . . . RS-232 Communication Interface Overview . . . . . . . . . . . . . . . . .
vi Table of Contents 5130-RM to a 5/03 Processor, IBM AT, 1770-KF3, 1773-KA, 5130-RM, PLC-5, 1747-KE, or 1746-BAS (Hardware Handshaking Disabled) À . . . . . . . . . . . . . . . C-13 Calculating Heat Dissipation for the SLC 500 Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1 Definition of Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Module Heat Dissipation: Calculated Watts vs. Maximum Watts . . .
Table of Contents vii Catalog Number 1747-L20E (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Transistor Sourcing Outputs . . . . . . . . . . . E-14 Input Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-15 On/Off State Voltage Ranges - Input 0 (HSC) . . . . . . . . . . . . E-15 On/Off State Voltage Ranges - All Other Inputs . . . . . . . . . . . E-15 Output Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-16 Operating Voltage Range .
viii Table of Contents Catalog Number 1747-L30A (18) 120 VAC Inputs & (12) Relay Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-33 Input Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-34 On/Off State Voltage Ranges . . . . . . . . . . . . . . . . . . . . . . . . E-34 Output Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-34 Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents ix Catalog Number 1747-L40B (24) 120 VAC Inputs & (16) Triac Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-50 Input Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-51 On/Off State Voltage Ranges . . . . . . . . . . . . . . . . . . . . . . . . E-51 Output Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-51 Operating Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . .
Preface Preface Read this preface first. It provides an overview of the entire manual and will acquaint you with the information that is provided throughout these pages.
Preface How to Use this Manual As much as possible, we organized this manual to explain, in a task–by–task manner, how to install and operate (preliminary start–up operations) the SLC 500 fixed programmable controller. This manual also provides some system design information. Before using this manual, read over the table below and familiarize yourself with the general content of the chapters and appendixes.
Preface Related Publications The table below provides a listing of publications that contain important information about Allen–Bradley Small Logic Controllers and their installation and application. You may want to reference them while you are installing the SLC 500 controller. (To obtain a copy of one of these publications, contact your local Allen–Bradley office or distributor.) For Read this Document Document Number An overview of the SLC 500 family of products SLC 500 System Overview 1747-2.
Preface Conventions Used in this Manual Allen-Bradley Support The following conventions are used throughout this manual: • Bulleted lists such as this one provide information, not procedural steps. • Numbered lists provide sequential steps or hierarchical information. • Italic type is used for emphasis. • Dimensions are in millimeters. (Dimensions in parentheses are in inches.) • Text in this font indicates words or phrases you should type.
Chapter 1 Selecting Your Hardware Components This chapter provides general information on what your SLC 500 controller can do for you and an overview of the fixed control system. It also explains how to select: • 2–slot chassis • discrete I/O modules • specialty I/O modules • enclosures • operator interfaces • memory modules • isolation transformers • suppressors • output contact protection There is also a section on special considerations for controller installations.
Chapter 1 Selecting Your Hardware Components Overview of Your Fixed Control System The basic fixed controller consists of a processor with 1,024 (1K) instruction capacity, a power supply, and a fixed number of I/O contained in a single package. The figure below shows typical hardware components for a fixed controller.
Chapter 1 Selecting Your Hardware Components Fixed Controller Specifications This section provides the specifications for the SLC 500 Fixed Controller. Description Specification Memory Type Capacitor-backed RAM memory. Battery back-up optional. Memory Backup Options EEPROM or UVPROM Program Memory 1K Instruction Capacity Capacitor Memory Back-up Time Refer to curve on page 1-4.
Chapter 1 Selecting Your Hardware Components Memory Backup for the SLC 500 Fixed Controller The curve below illustrates the ability of the memory back–up capacitor to maintain the contents of the RAM in a fixed controller. To back up the memory for a longer period of time, a lithium battery, Catalog Number 1747–BA, is required.
Chapter 1 Selecting Your Hardware Components Configuration Options The following table provides configuration options for 20, 30, or 40 I/O points.
Chapter 1 Selecting Your Hardware Components Input Specifications The following table details the input specifications for SLC 500 Fixed I/O units. See the glossary for a definition of specifications. Inputs 120 VAC 240 VAC DC Sink & Source 1–6 Specifications On-State Voltage 85-132 VAC Frequency 47-63 Hz Off-State Voltage 30 VAC (maximum) Inrush Current 0.
Chapter 1 Selecting Your Hardware Components Output Specifications The following table details the output specifications for SLC 500 Fixed I/O Units. Outputs Triac Transistor Sink & Source Relay➂ Specifications Output Voltage 85-265 VAC Continuous Current (per output) 0.5 Amp at +30°C 0.25 Amp at +60°C (maximum) Minimum Load Current 10mA Turn-On Time 0.1 milliseconds (maximum) Turn-Off Time 10 milliseconds (maximum) Maximum Off-State Leakage Current 2mA Maximum On-State Voltage Drop 1.
Chapter 1 Selecting Your Hardware Components Relay Contact Ratings Maximum Volts 240 VAC 120 VAC Make 7.5A 15A Amperes Break 0.75A 1.5A Amperes Continuous 2.5A Voltamperes Make Break 1800 VA 180 VA 125 VDC 0.22A 1.0A 28 VA 24 VDC 1.2A 2.0A 28 VA To calculate make and break ratings for other load voltages, divide the voltampere rating by the load voltage; for example: 28 VA/48 VDC = 0.
Chapter 1 Selecting Your Hardware Components Selecting Enclosures Selecting Operator Interfaces The enclosure protects the equipment from atmospheric contamination. Standards established by the National Electrical Manufacturer’s Association (NEMA) define enclosure types, based on the degree of protection an enclosure will provide. Use a fan to circulate the air of sealed enclosures that use convection cooling to dissipate heat. Select a NEMA–rated enclosure that suits your application and environment.
Chapter 1 Selecting Your Hardware Components Advanced Programming Software, 1747–PA2E APS, Catalog Number 1747–PA2E, comes on 5–1/4 and 3–1/2 inch disks. You must have DOS installed in your computer. You also must have at least 550 Kbytes of free memory to execute the APS software. Like the Hand–Held Terminal, APS lets you configure the SLC 500 controller, enter/modify a user program, restore/save programs to the SLC 500, monitor controller operation, and test/troubleshoot.
Chapter 1 Selecting Your Hardware Components EEPROM and UVPROM Memory Modules These optional memory modules provide a non–volatile memory back–up in a convenient modular form. The modules plug into a socket on the controller. You can store (save) your program in the EEPROM by inserting it into the processor and using either the Hand–Held Terminal or Advanced Programming Software.
Chapter 1 Selecting Your Hardware Components Selecting Isolation Transformers If there is high frequency conducted noise in or around your distribution equipment, we recommend that you use an isolation transformer in the AC line to the power supply. This type of transformer provides isolation from your power distribution system and is often used as a “step down” transformer to reduce line voltage. Any transformer used with the controller must have a sufficient power rating for its load.
Chapter 1 Selecting Your Hardware Components Special Considerations The recommendations given previously provide favorable operating conditions for most controller installations. Your application may involve one or more of the following adverse conditions. Additional measures can be taken to minimize the effect of these conditions. Excessive Line Voltage Variations The best solution for excessive line voltage variation is to correct any feeder problems in your distribution system.
Chapter 1 Selecting Your Hardware Components Selecting Surge Suppressors Most output modules have built–in surge suppression to reduce the effects of high voltage transients.
Chapter 1 Selecting Your Hardware Components Allen–Bradley surge suppressors recommended for use with Allen–Bradley relays, contactors, and starters are shown in the table below.
Chapter 1 Selecting Your Hardware Components Selecting Contact Protection Inductive load devices such as motor starters and solenoids may require the use of some type of surge suppression to protect the controller output contacts. Switching inductive loads without surge suppression can significantly reduce lifetime of relay contacts. The figure below shows the use of surge suppression devices.
Chapter 1 Selecting Your Hardware Components Transistor Output Transient Pulses This section applies to the following SLC 500 Fixed I/O processors and SLC 500 I/O modules that have transistor outputs.
Chapter 1 Selecting Your Hardware Components To reduce the possibility of inadvertent operation of devices connected to transistor outputs, adhere to the following guidelines: • Either ensure that any programmable device connected to the transistor output is programmed to ignore all output signals until after the transient pulse has ended, • or add an external resistor in parallel to the load to increase the on–state load current.
Chapter 1 Selecting Your Hardware Components Example Increasing the load current by 100mA decreases the transient time from approximately 7 ms to less than 2.5 ms. To calculate the size of the resistor added in parallel to increase the current, use the following information: 24V = your applied voltage Need 100mA of load current to reduce the transient to < 2.5 ms.
Chapter 2 System Installation Recommendations To help you install the SLC 500 programmable controller as safely and securely as possible, we have set up a few specific recommendations for you to follow. For general installation guidelines, also refer to article 70E of the National Fire Protection Association (NFPA). Article 70E describes electrical safety requirements for employee workplaces.
Chapter 2 System Installation Recommendations Spacing Your Components Follow the recommended minimum spacing shown below to allow for convection cooling within the enclosure. Air in the enclosure must be kept within a range of 0° to +60° C (+32° to +140° F). Important: Be careful of metal chips when drilling mounting holes for the controllers. Do not drill holes above a mounted SLC 500 controller.
Chapter 2 System Installation Recommendations Grounding Guidelines In solid–state control systems, grounding helps limit the effects of noise due to electromagnetic interference (EMI). The grounding path for the controller and its enclosure is provided by the equipment grounding conductor.
Chapter 2 System Installation Recommendations The figure below shows you how to run ground connections from the chassis to the ground bus.
Chapter 2 System Installation Recommendations Master Control Relay A hard–wired master control relay (MCR) provides a convenient means for emergency controller shutdown. Since the master control relay allows the placement of several emergency–stop switches in different locations, its installation is important from a safety standpoint. Overtravel limit switches or mushroom head push buttons are wired in series so that when any of them opens, the master control relay is de–energized.
Chapter 2 System Installation Recommendations Emergency-Stop Switches Adhere to the following points concerning emergency–stop switches: • Do not program emergency–stop switches in the controller program. Any emergency–stop switch should turn off all machine power by turning off the master control relay. • Observe all applicable local codes concerning the placement and labeling of emergency–stop switches. • Install emergency–stop switches and the master control relay in your system.
Chapter 2 System Installation Recommendations Power Considerations The following explains power considerations for the SLC 500 fixed controller. Common Power Source We strongly recommend that the chassis power supply has the same power source as the input and output devices.
Chapter 2 System Installation Recommendations Safety Considerations Safety considerations are an important element of proper system installation. Actively thinking about the safety of yourself and others, as well as the condition of your equipment, is of primary importance. Several safety areas are discussed below.
Chapter 2 System Installation Recommendations Wiring Safety Circuits Circuits installed on the machine for safety reasons, like overtravel limit switches, stop push buttons, and interlocks, should always be hard–wired directly to the master control relay. These devices must be wired in series so that when any one device opens, the master control relay is de–energized thereby removing power to the machine. Never alter these circuits to defeat their function. Serious injury or machine damage could result.
Chapter 3 Mounting Your SLC 500 Control System This chapter provides you with mounting dimensions for the following SLC 500 components: • • • • • Mounting Fixed Hardware Style Units 20 I/O fixed controller 30 & 40 I/O fixed controller 2–slot expansion chassis link coupler (AIC) Data Table Access Module (DTAM) You can mount the fixed hardware style units directly to the back panel of your enclosure using the mounting tabs and #10 and #12 screws. The torque requirement is 3.4 N–m (30 in–lbs) maximum.
Chapter 3 Mounting Your SLC 500 Control System 20 I/O Fixed Controller➀ 11 Dia. (0.433) 105 (4.13) 5.5 Dia. (0.217) 20 (0.79) 158 (6.22) 140 (5.51) 14 (0.55) 5.5 (0.217) 105 (4.13) 30 (1.18) 165 (6.50) 5.5 Dia. (0.217) Front View 1.0 (0.04) SERIAL NO. 12.5 (0.49) CAT 171 (6.73) 145 (5.71) Left Side View ➀ 3–2 Dimensions are in millimeters. (Dimensions in parentheses are in inches.
Chapter 3 Mounting Your SLC 500 Control System 30 and 40 I/O Fixed Controller➀ 11 Dia. (0.433) 158 (6.22) 175 (6.89) 5.5 Dia. (0.217) 20 (0.79) 140 (5.51) 14 (0.55) 6.35 (0.25) 175 (6.89) 55.0 (0.217) 260 (10.24) 30.0 (1.18) 5.5 Dia (0.217) Front View 1.0 (0.04) SERIAL NO. CAT 171 (6.73) 145 (5.71) Left Side View ➀ Dimensions are in millimeters. (Dimensions in parentheses are in inches.
Chapter 3 Mounting Your SLC 500 Control System 2-Slot Expansion Chassis➀ 80 (3.15) 40 (1.57) 40 (1.57) 5.5 Dia. (0.217) 11 Dia. (0.433) 158 (6.22) 14 (0.55) 5.5 Dia. (0.217) Front View 1.0 (0.04) 18.5 (0.728) 171 (6.73) SERIAL NO. CAT 140 (5.51) 4.83 (0.190) 14 (0.55) 145 (5.71) Right Side View ➀ 3–4 Dimensions are in millimeters. (Dimensions in parentheses are in inches.
Chapter 3 Mounting Your SLC 500 Control System Link Coupler (AIC)➀ R 2.74 (0.11) 146 (5.75) R 5.5 (0.22) 172 (6.75) 159 (6.24) 137 (5.41) 14 (0.55) 7.1 (0.28) 38 (1.50) Front View 4.3 (0.17) 5.5 Dia. (0.216) Right Side View Data Table Access Module (DTAM)➀ 69 (2.76) Comm 127 (5.0) 152 (6.0) 140 (5.5) Front View ➀ 64 (2.5) Right Side View Dimensions are in millimeters. (Dimensions in parentheses are in inches.
Chapter 4 Installing Your Hardware Components This chapter shows you how to install and remove the following hardware components: • 2–slot expansion chassis • I/O and speciality modules • memory module • high–speed counter Mounting the 2-Slot Expansion Chassis The expansion chassis mounts on the right side of the fixed controller. The chassis has mounting tabs that are inserted into slots in the fixed controller and slid forward. No tools are required. 1.
Chapter 4 Installing Your Hardware Components 2. Slide the expansion chassis forward until the back of the expansion chassis is flush with the fixed controller and the connector on the expansion circuit board is mated with the connector in the controller. 19528 Installing I/O and Speciality Modules With the 2–slot expansion chassis on the fixed style unit, additional I/O and specialty modules can be supported. ! ATTENTION: Never install, remove, or wire modules with power applied to the chassis. 1.
Chapter 4 Installing Your Hardware Components 2. Gently slide the module in until both top and bottom retainer clips are secured. 19530 3. To remove the module, press the retaining clips at the top and bottom of the module and slide the module out.
Chapter 4 Installing Your Hardware Components Installing Your Memory Module Always turn off power to the controller before inserting or removing the memory module. This guards against possible damage to the module and also undesired processor faults. Memory modules are mounted in carriers and have connectors that are “keyed” to guard against improper installation. ! ATTENTION: To avoid potential damage to the memory modules, handle them by the ends of the carrier or edges of the plastic housing.
Chapter 4 Installing Your Hardware Components Removing Your Memory Module To remove a memory module use the following procedure: 1. Remove the power from the fixed I/O unit. 2. Remove the processor compartment cover. 3. Grasp the carrier tabs with the thumb and index fingers, then gently but firmly lift upwards on either end of the memory module carrier. 4. When the end is partially raised, begin lifting the other end in the same manner.
Chapter 4 Installing Your Hardware Components The High-Speed Counter jumper is located either beneath the battery connector OR to the right of the battery connector. J2 J2 4. Replace the cover. High-Speed Counter Input Compatibility The high–speed counter input circuit has the following characteristics: • nominal input impedance of ≈ 1200 Ω • on–state voltage of 10–30 VDC • nominal input current draw of 20mA • minimum pulse width of 62.5 µsec.
Chapter 4 Installing Your Hardware Components Wiring Diagram of a High-Speed Counter Sinking Input Circuit DC COM CHASSIS GND DC COM IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 Shielded Twisted Pair Belden or Equivalent Sourcing Input Device 10 30 VDC - + Wiring Diagram of a High-Speed Counter Sourcing Input Circuit VDC CHASSIS GND VDC IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 Shielded Twisted Pair Belden or Equivalent Sinking Input Device 10 30 VDC + - 4–7
Chapter 5 Wiring Your Control System This chapter describes how to wire your I/O modules.
Chapter 5 Wiring Your Control System Contact Output Circuits AC or DC Relays can be used for either AC or DC output circuits and accommodate either sinking or sourcing field devices. These capabilities are a result of the output switch being a mechanical contact closure, not sensitive to current flow direction and capable of accommodating a broad range of voltages.
Chapter 5 Wiring Your Control System Sinking Device with Sourcing Input Module Circuit The field device is on the negative side of the power supply between the supply and the input terminal. When the field device is activated, it sinks current from the input circuit. I Input FIELD DEVICE _ DC INPUT CIRCUIT DC POWER SUPPLY + VDC Sinking Device with Sourcing Output Module Circuit The field device is on the negative side of the power supply between the supply and the output terminal.
Chapter 5 Wiring Your Control System Preparing Your Wiring Layout Careful wire routing within the enclosure helps to cut down electrical noise between I/O lines. Follow these rules for routing your wires: • Route incoming power to the controller by a separate path from wiring to I/O devices. Where paths must cross, their intersection should be perpendicular. Important: Do not run signal or communications wiring and power wiring in the same conduit.
Chapter 5 Wiring Your Control System Features of an I/O Module Below is an example of a combination I/O module.
Chapter 5 Wiring Your Control System Recommendations for Wiring I/O Devices The following are general recommendations for wiring I/O devices. ! ATTENTION: Before you install and wire I/O devices, disconnect power from the controller and any other source to the I/O devices. Use acceptable wire gauge — The I/O wiring terminals are designed to accept #14 or smaller AWG stranded wires, and two wires per terminal (maximum). Maximum torque 0.9 N–m (8 in–lb).
Chapter 5 Wiring Your Control System Wiring Your I/O Modules Terminals on the modules have self–lifting pressure plates that accept two #14 AWG wires. Series B 12–point and 16–point and analog modules are equipped with removeable terminal blocks (RTBs) for ease of wiring. For more information on using RTBs, see the next section. LED indicators on the front of each module display the status of each I/O point.
Chapter 5 Wiring Your Control System Using Removable Terminal Blocks (RTBs) Removable Terminal Blocks (RTBs) are provided on all 12–point and 16–point discrete I/O modules and analog modules. RTBs can only be used with these modules in the 2–slot expansion chassis. RTBs allow for faster and more convenient wiring of the I/O modules.
Chapter 5 Wiring Your Control System Installing RTBs Below are guidelines for installing the I/O RTBs. 1. Label the RTB properly. 2. Match the label identification to the correct chassis, slot, and module type. ! ATTENTION: Inserting a wired RTB on an incorrect module can damage the I/O module circuitry when power is applied. 3. Be sure the color band on the I/O module matches the color of the RTB. ! ATTENTION: Never install or remove I/O modules or RTBs while the SLC 500 chassis is powered. 4.
Chapter 6 Starting Up Your Control System This chapter describes how to start up your control system. To accomplish this, you must go through eight procedures. Procedures for Starting Up the Control System Start–up involves the following procedures to be carried out in sequence: 1. Inspect your installation. 2. Disconnect motion–causing devices. 3. Initialize and test your processor. 4. Test your inputs. 5. Test your outputs. 6. Enter and test your program. 7. Observe control motion. 8.
Chapter 6 Starting Up Your Control System 1. Inspect Your Installation You can often prevent serious problems in later test procedures by first making a thorough physical inspection. We recommend that you do the following: 1. Make sure that the controller and all other devices in the system are securely mounted. Refer to chapter 3 and chapter 4 for more information. 2.
Chapter 6 Starting Up Your Control System 3. Initialize and Test Your Processor When you are certain that machine motion cannot occur with the controller energized, you may begin by initializing the processor using the following steps: 1. Energize the controller. If power is supplied to the controller and the installation is correct, then: A. The POWER LED turns on as shown in the figure below. POWER PC RUN CPU FAULT FORCED I/O BATTERY LOW Indicates the LED is OFF. Indicates the LED is ON.
Chapter 6 Starting Up Your Control System 7. Transfer the controller configuration and the sample test program to the processor. After the new program is transferred to the processor, the processor fault status should clear. (The CPU FAULT LED stops if it was flashing.) 8. Enter the Run mode. The processor PC RUN LED should turn on indicating the controller is in the RUN mode with no processor faults. If any other processor status exists, refer to chapter 8. 9. Monitor the sample test rung.
Chapter 6 Starting Up Your Control System 6. Observe the associated bit status using the programming device monitor function. Also, observe the input status LED on the fixed I/O chassis. A. When the input device is closed verify that the voltage at the input terminal is within the specified on–state range, the input status LED is on, and the associated status bit is set to a one. If any of these conditions are not satisfied, follow the recommended troubleshooting steps listed below. B.
Chapter 6 Starting Up Your Control System 5. Disconnect your input devices from the fixed controller input terminals. Make a direct connection from a power supply to the fixed controller input and common terminals. The power supply voltage must be within the specified on–state voltage range of the input circuit. If you can energize and de–energize the input circuit by turning the power supply on and off, the basic operation of the input circuit is functioning correctly.
Chapter 6 Starting Up Your Control System 10.Observe the output status LED and the output device. The output status LED should turn on. The output device should be energized unless you disconnected it to prevent machine motion. It may be necessary to connect a dummy load to the output to complete this test. If the LED does not turn on or if the load is not energized, follow the output troubleshooting steps listed below. 11. Reset the bit value back to zero for the selected address.
Chapter 6 Starting Up Your Control System 6. Check your specifications. A. Verify that all power supplies used are within the specified operating ranges of the I/O circuits and loads. B. Check that the specified load current is greater than the minimum load current specified for the output circuit. (Leakage current from the output circuit may prevent you from turning off a low current load.) C. Check that the specified load current is less than the maximum load current of the output circuit. D.
Chapter 6 Starting Up Your Control System 3. Transfer the program into the processor. A. Place your programming device online. B. Place the processor in Program mode. C. Select download function when using the Hand–Held Terminal or the restore function when using Advanced Programming Software. 4. Verify the online program transfer. A. Select monitor file function. B. Cursor through the program to verify that you selected the right program. 5. Conduct a single–scan program test. A.
Chapter 6 Starting Up Your Control System 7. Observe Control Motion Now that program execution has been verified, checkout of control motion can begin. All persons involved with the programming, installation, layout design, machine or process design, and maintenance should be involved in making decisions for determining the best and safest way to test the total system. The following procedures are general in nature. Individual conditions may warrant their modification.
Chapter 6 Starting Up Your Control System 8. Conduct a Dry Run ! ATTENTION: During all phases of the dry run test, station a person ready to operate an emergency–stop switch if necessary. The emergency–stop switch will de–energize the master control relay and remove power from the machine. This circuit must be hardwired only, it must not be programmed. After thoroughly checking out the controller system and program, proceed with a dry run of the application with all of the output devices enabled.
Chapter 7 Maintaining Your Control System This chapter covers the following: • handling, storing, and transporting battery, Catalog Number 1747–BA • installing or replacing your SLC 500 battery • replacing the power supply fuse • replacing retainer clips on a module Refer to chapter 2 for important information on testing the master control relay circuit and preventive maintenance.
Chapter 7 Maintaining Your Control System Transporting One or Two Batteries – Each battery contains 0.23 grams of lithium. Therefore, up to two batteries can be shipped together within the United States without restriction. Regulations governing shipment to or within other countries may differ.
Chapter 7 Maintaining Your Control System For disposal, batteries must be packaged and shipped in accordance with transportation regulations, to a proper disposal site. The U.S. Department of Transportation authorizes shipment of “Lithium batteries for disposal” by motor vehicle only in regulation 173.1015 of CRF49 (effective January 5, 1983). For additional information contact: U.S. Department of Transportation Research and Special Programs Administration 400 Seventh Street, S.W. Washington, D.C.
Chapter 7 Maintaining Your Control System Installing or Replacing Your SLC 500 Battery Back–up power for RAM is provided by a capacitor that will retain the contents of the RAM for a period of 5 to 30 days. For applications requiring memory back–up for a longer period of time an optional replaceable battery, Catalog Number 1747–BA, is required. The lithium battery provides back–up for approximately five years. A red BATTERY LOW LED turns on when the battery voltage has fallen below a threshold level.
Chapter 7 Maintaining Your Control System Replacing the Power Supply Fuse Under normal power–up conditions, the POWER LED turns on. If a power supply fuse is blown, the POWER LED will not turn on. One of the following conditions could cause a blown power supply fuse: • excessive line voltage • internal power supply malfunction • overloading 2–slot chassis ! ATTENTION: Contact with AC line potential can cause injury to personnel. Remove system power before attempting fuse replacement.
Chapter 7 Maintaining Your Control System Replacing Retainer Clips on an I/O Module If it becomes necessary to replace the retainer clip (also called self–locking tab), order Catalog Number 1746–R15 (4 clips per package). Retainer Clip Holding Tabs Removing Damaged Retainer Clips If necessary, pry off the broken retainer clip from the bottom with a screwdriver. Do not twist it off. You can damage the module.
Chapter 8 Troubleshooting In this chapter, you will learn about: • calling Allen–Bradley for assistance • tips for troubleshooting your control system • troubleshooting your fixed controller • troubleshooting your input modules • troubleshooting your output modules Calling Allen-Bradley for Assistance If you need to contact Allen–Bradley or your local distributor for assistance, it is helpful to obtain the following (prior to calling): • processor type, series letter, and firmware (FRN) number (see labe
Chapter 8 Troubleshooting Tips for Troubleshooting Your Control System When troubleshooting, pay careful attention to these general warnings: ! ATTENTION: Have all personnel remain clear of the controller and equipment when power is applied. The problem may be intermittent and sudden unexpected machine motion could result in injury. Have someone ready to operate an emergency–stop switch in case it becomes necessary to shut off power to the controller equipment.
Chapter 8 Troubleshooting Replacing Fuses When replacing a fuse, be sure to remove all power from the system. Program Alteration There are several causes of alteration to the user program, including extreme environmental conditions, Electromagnetic Interference (EMI), improper grounding, improper wiring connections, and unauthorized tampering. If you suspect the memory has been altered, check the program against a previously saved program on an EEPROM, UVPROM or Flash EPROM module.
Chapter 8 Troubleshooting Identifying Fixed Controller Errors Refer to the following key to determine the status of the LED indicators: Indicates the LED is OFF. Indicates the LED is ON. Indicates the LED is FLASHING. If the LEDs indicate: POWER The Following Error Exists PC RUN Probable Cause No Line Power CPU FAULT FORCED I/O BATTERY LOW Inadequate System Power Power Supply Fuse Blown Power Supply Overloaded Recommended Action Verify proper line voltage and connections on the power terminals. 1.
Chapter 8 Troubleshooting If the LEDs indicate: POWER The Following Error Exists Probable Cause PC RUN Monitor logic in Run mode and verify desired I/O status. CPU FAULT FORCED I/O BATTERY LOW Recommended Action System Inoperable, No j CPU Major Faults Detected F lt D t t d User Program Logic Error Defective I/O Devices or I/O Wiring Refer to either the Hand-Held Terminal User Manual , Catalog Number 1747-NP002, or the Advanced Programming Software User Manual, Catalog Number 1747-NM002.
Chapter 8 Troubleshooting If the LEDs indicate: POWER The Following Error Exists PC RUN CPU FAULT FORCED I/O BATTERY LOW Probable Cause Recommended Action Initial CPU Factory Power-up Condition 1. Refer to chapter 6 and follow the start-up procedures. 2. Clear processor memory to get rid of the flashing CPU FAULT LED. 1. Monitor Status File Word S:6 for major error code.
Chapter 8 Troubleshooting If the LEDs indicate: POWER The Following Error Exists Probable Cause PC RUN 1. Monitor program file online and identify programmed forces. CPU FAULT FORCED I/O BATTERY LOW Recommended Action System does not operate per programmed forces. User Programmed Forces are Not Enabled The Following Error Exists Probable Cause 2. Enable appropriate forces and test system conditions again. Once forces are enabled, the FORCED I/O LED goes on steady.
Chapter 8 Troubleshooting Troubleshooting Your Input Modules The following will assist you in troubleshooting your input modules. Input Circuit Operation An input circuit responds to an input signal in the following manner: 1. An input filter removes false signals due to contact bounce or electrical interference. 2. Optical isolation protects the backplane circuits by isolating logic circuits from input signals. 3. Logic circuits process the signal. 4.
Chapter 8 Troubleshooting Corrective Action If your Input Circuit LED is And Your Input Device is And Your input device will not turn off. On/Closed/Activated Your program operates as though it is off. On Off/Open/Deactivated On/Closed/Activated Your pprogram g operates p as though h h iit iis on and/or d/ the h iinput circuit will not turn off. Your program operates as though it is off and/or the input circuit will not turn on. on Off Your input device will not turn on.
Chapter 8 Troubleshooting Troubleshooting Your Output Modules The following will assist you in troubleshooting your output modules. Output Circuit Operation An output circuit controls the output signal in the following manner: 1. The processor determines the output status. 2. Logic circuits maintain the output status. 3. An output LED indicates the status of the output signal. 4. Optical isolation separates logic and backplane circuits from field signals. 5.
Chapter 8 Troubleshooting Corrective Action If your Output Circuit LED is And Your Output Device is And Probable Cause Recommended Action Check for duplicate outputs and addresses using the search function. Programming problem. On/Energized Your program indicates that the output circuit is off or the output circuit will not turn off. Use the force function to force output off. If this does not force the output off, output circuit is damaged.
Chapter 9 Replacement Parts This chapter provides a list of replacement parts and a list of replacement terminal blocks for your SLC 500 controller. Replacement Parts This table provides a list of replacement parts and their catalog numbers. Description Pre-wired Interface Cable Replacement Fuses Available in 1.0m, 2.5m, and 5.0m lengths. Catalog Number 1492-CABLE➀H Five fuses per package. Orders must be for five fuses or multiples of five. Replacement fuse for Fixed I/O AC units, MDL 1.
Chapter 9 Replacement Parts Replacement Terminal Blocks This table provides a list of replacement terminal blocks and their catalog numbers.
A Appendix Setting Up the DH-485 Network The information in this appendix will help you plan, install, and operate the SLC 500 in a DH–485 network. This chapter also contains information that describes the DH–485 network functions, network architecture, and performance characteristics.
Appendix A Setting Up the DH-485 Network DH-485 Token Rotation A node holding the token can send any valid packet onto the network. Each node is allowed only one transmission (plus two retries) each time it receives the token. After a node sends one message packet, it attempts to give the token to its successor by sending a “token pass” packet to its successor. If no network activity occurs, the initiator sends the token pass packet again.
Appendix A Setting Up the DH-485 Network Devices that Use the DH-485 Network Presently, the following SLC 500 devices support the DH–485 network: • SLC 500 Fixed I/O Controller (responder) • SLC 5/01 Modular I/O Controller (responder) • SLC 5/02 Modular I/O Controller (initiator/responder) • SLC 5/03 Modular I/O Controller (initiator/responder) • Personal computer running SLC 500 Advanced Programming Software (initiator) • Hand–Held Terminal (initiator) • DTAM (initiator/responder) Other devices that use
Appendix A Setting Up the DH-485 Network 1747-AIC Isolated Link Coupler for DH-485 The isolated link coupler (1747–AIC) is used to connect SLC 500 family devices to the DH–485 network (as shown on page A–5). The coupler provides a 6–position removable terminal block for connection to the DH–485 communication cable. Network connections for the SLC 500 processor are provided by the Catalog Number 1747–C11, 304.8 mm (12 in.) cable supplied with the link coupler.
SLC 500 5/02 Modular I/O Controller 1747–AIC Isolated Link Coupler 1747–AIC SLC 500 20 point Fixed I/O Controller 1747–AIC SLC 500 5/03 Modular I/O Controller Data Table Access Module SLC 500 5/01 Modular I/O Controller 1747–AIC DH–485 Network max. length 1219 m (4,000 ft.
Appendix A Setting Up the DH-485 Network Important Planning Considerations Carefully plan your network configuration before installing any hardware.
Appendix A Setting Up the DH-485 Network Running the communication cable through conduit provides extra protection from physical damage and electrical interference. If you route the cable through conduit, follow these additional recommendations: – Use ferromagnetic conduit near critical sources of electrical interference. You can use aluminum conduit in non–critical areas. – Use plastic connectors to couple between aluminum and ferromagnetic conduit.
Appendix A Setting Up the DH-485 Network Setting Node Addresses The best network performance occurs when node addresses start at 0 and are assigned in sequential order. SLC 500 processors default to node address 1. The node address is stored in the processor status file (S:15L). Processors cannot be node 0. Also, initiators such as personal computers should be assigned the lowest numbered addresses to minimize the time required to initialize the network.
Appendix A Setting Up the DH-485 Network DH-485 Network Installation To install a DH–485 network, you will need tools to strip the shielded cable and to attach the cable and terminators to the isolated link coupler.
Appendix A Setting Up the DH-485 Network Installing the DH-485 Communication Cable The communication cable consists of a number of cable segments daisy–chained together. The total length of the cable segments cannot exceed 1219 m (4000 ft). When cutting cable segments, make them long enough to route them from one link coupler to the next with sufficient slack to prevent strain on the connector. Allow enough extra cable to prevent chafing and kinking in the cable.
Appendix A Setting Up the DH-485 Network Connecting the Communication Cable to the Isolated Link Coupler Attach the terminal block of the link coupler to the Belden #9842 cable as shown below. Additional terminal blocks are available for replacement, see chapter 9.
Appendix A Setting Up the DH-485 Network The table below shows wire/terminal connections for DH–485 connectors for old Belden #9842.
Appendix A Setting Up the DH-485 Network Grounding and Terminating the DH-485 Network One (only one) of the link couplers at the end of the link must have Terminals 1 and 2 of the network connector jumpered together. This provides an earth ground connection for the shield of the communication cable. Link couplers at both ends of the network must have Terminals 5 and 6 of the link connectors jumpered together.
Appendix A Setting Up the DH-485 Network Powering the Link Coupler In normal operation with the programmable controller connected to the link coupler, the processor powers both the link coupler and peripheral device (DTAM, PIC, HHT) — if connected — through the C11 cable. If you do not connect the processor to the link coupler, then use a 24 VDC power supply to power the link coupler and peripheral device. The 1747–AIC requires 85mA at 24 VDC.
Appendix A Setting Up the DH-485 Network The figure below shows the external wiring connections and specifications of the link coupler. SLC 500 DH–485 LINK COUPLER CAT SER LISTED IND. CONT. EQ. FOR HAZ. LOC. A196 Left Side OPERATING TEMPERATURE CODE T3C CLASS 1, GROUPS A, B, C AND D, DIV. 2 6 5 4 3 2 1 EXTERNAL POWER REQUIREMENTS 24 VDC +/– 25% AT 190 mA N.E.C.
Appendix A Setting Up the DH-485 Network You can connect an unpowered link coupler to the DH–485 network without disrupting network activity. In addition, if an SLC 500 controller powers a link coupler that is connected to the DH–485 network, network activity will not be disrupted should the SLC 500 controller be removed from the link coupler. Installing and Attaching the Link Couplers 1.
Appendix B The 1771-Remote I/O Network This appendix provides a brief introduction about the 1771–Remote I/O Network. For information on the 1771–Remote I/O Network, see the Direct Communication Module User Manual, Catalog Number 1747–NM007 and the Remote I/O Scanner User Manual, Catalog Number 1747–NM005.
Appendix C RS-232 Communication Interface This appendix provides an overview of the RS–232 communication interface.
Appendix C RS-232 Communication Interface SLC 500 Devices that Support RS-232 Communication The SLC 500 product line has three other modules, aside from the SLC 5/03 processor, that support the RS–232 communication interface. They are the DH–485 Communication Interface (1770–KF3), the BASIC module (1746–BAS), and the DH–485/RS–232C Interface (1747–KE). All three of these modules can be used with SLC 500 Fixed Controller.
Appendix C RS-232 Communication Interface Wiring Connectors for RS-232 Communication To connect Allen–Bradley devices with other devices over RS–232, you must wire the cable connectors so that communication can occur through the cabling, which provide the interface between devices. Types of RS-232 Connectors The figure below shows male connectors, and their pinout locations, for Allen–Bradley modules.
Appendix C RS-232 Communication Interface DTE Pinout Channel 0, which the 5/03 processor has, is configured as DTE. The pinouts are the same as the 9–pin AT port.
Appendix C RS-232 Communication Interface Pin Assignments for Wiring Connectors Use the following pin assignments to wire the connectors of Allen–Bradley control devices with modems and peripheral devices that support RS–232 communication. See the table below to find the wiring diagram that you need.
Appendix C RS-232 Communication Interface IBM AT to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 25 Pin GND ➀ 1 25 Pin 9 Pin IBM AT 8 1 DCD DCD 1 8 3 2 RXD RXD 2 3 2 3 TXD TXD 3 2 20 4 DTR DTR 4 20 7 5 COM COM 5 7 6 6 DSR DSR 6 6 4 7 RTS RTS 7 4 5 8 CTS CTS 8 5 22 9 RI RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix C RS-232 Communication Interface 1747–KE to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 9 Pin 25 Pin GND ➀ 1747–KE 1 1 NC DSR 6 6 2 RXD RXD 2 3 3 TXD TXD 3 2 4 DTR DTR 4 20 5 COM COM 5 7 6 DSR DCD 1 8 7 RTS RTS 7 4 8 CTS CTS 8 5 9 NC RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix C RS-232 Communication Interface 1746–BAS to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 9 Pin 25 Pin GND ➀ 1746–BAS 1 1 NC DSR 6 6 2 RXD RXD 2 3 3 TXD TXD 3 2 4 DTR DTR 4 20 5 COM COM 5 7 6 DSR DCD 1 8 7 RTS RTS 7 4 8 CTS CTS 8 5 9 NC RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix C RS-232 Communication Interface 2760–RB to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 25 Pin GND ➀ 25 Pin 2760–RB 1 1 GND ➀ DCD 1 8 2 TXD TXD 3 2 3 RXD RXD 2 3 4 RTS RTS 7 4 5 CTS CTS 8 5 6 DSR DSR 6 6 7 COM COM 5 7 20 DTR DTR 4 20 RI 9 22 (DTE) (DCE) ➀ Connect the shield of the cable to the GND pin on one end only. Leave the other end open.
Appendix C RS-232 Communication Interface 1771–KGM to a Modem (Hardware Handshaking Enabled) 15 Pin 1771–KGM ➀ Modem 9 Pin 25 Pin ➀ 1 GND 2 TXD TXD 3 2 3 RXD RXD 2 3 4 RTS RTS 7 4 5 CTS CTS 8 5 6 DSR DSR 6 6 7 COM COM 5 7 8 DCD DCD 1 8 11 DTR DTR 4 20 RI 9 22 GND (DTE) 1 (DCE) ➀ Connect the shield of the cable to the GND pin on one end only. Leave the other end open.
Appendix C RS-232 Communication Interface 1775–KA to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 25 Pin GND ➀ 25 Pin 1775–KA 1 8 DCD DCD 1 8 3 RXD RXD 2 3 2 TXD TXD 3 2 20 DTR DTR 4 20 7 COM COM 5 7 6 DSR DSR 6 6 4 RTS RTS 7 4 5 CTS CTS 8 5 22 NC RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix C RS-232 Communication Interface PLC–5 (Channel 0) to a Modem (Hardware Handshaking Enabled) Modem 25 Pin PLC–5 (ch. 0) 9 Pin 25 Pin GND ➀ 1 8 DCD DCD 1 8 3 RXD RXD 2 3 2 TXD TXD 3 2 20 DTR DTR 4 20 7 COM COM 5 7 6 DSR DSR 6 6 4 RTS RTS 7 4 5 CTS CTS 8 5 22 NC RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix C RS-232 Communication Interface 5130–RM to a Modem (Hardware Handshaking Enabled) Modem 9 Pin 25 Pin GND ➀ 1 25 Pin 5130–RM 8 DCD DCD 1 8 3 RXD RXD 2 3 2 TXD TXD 3 2 20 DTR DTR 4 20 7 COM COM 5 7 6 DSR DSR 6 6 4 RTS RTS 7 4 5 CTS CTS 8 5 22 NC RI 9 22 (DTE) (DCE) ➀ Connect to the shield of the cable.
Appendix D Calculating Heat Dissipation for the SLC 500 Control System This appendix will assist you in calculating the heat dissipation of your SLC 500 control system. It consists of the following: • definition of key terms • table and graphs • example heat dissipation calculation • heat dissipation worksheet (page D–5) To select an enclosure for your SLC 500 control system, refer to chapter 1. Definition of Key Terms The following terms are used throughout this appendix.
Appendix D Calculating Heat Dissipation for the SLC 500 Control System Use this Table to Calculate the Power Supply Loading Use the table below to calculate the power supply loading for each chassis that you have (step 1 of the worksheet).
Appendix D Calculating Heat Dissipation for the SLC 500 Control System Hardware Component Output O t t Modules Catalog Numbers 1746-OV16 1746-OV32 1746-OW4 1746-OW8 1746-OW16 1746-OX8 1746-OG16 1746-IO4 Input & Output Modules 1746-IO8 1746-IO12 S i lt Specialty Modules Peripheral Devices NA 1746-NI4 1746-NIO4I 1746-NIO4V 1746-NO4I 1746-NO4V 1746-BAS 1747-DCM 1747-DSN 1747-KE 1747-AIC 1747-DTAM 1747-PT1 Series A & B 1747-PIC Minimum Watts 1.40 2.26 1.31 2.59 5.17 2.59 0.900 Maximum Watts 7.60 4.
Appendix D Calculating Heat Dissipation for the SLC 500 Control System Example Heat Dissipation Calculation If your controller consisted of the following hardware components, you would calculate heat dissipation as shown in the example worksheet below. Hardware Components Catalog Number Minimum Watts Maximum Watts Fixed Controller 1747-L20A 10.5 15.0 Input Module 1746-IA16 0.425 4.8 Output Module 1746-OA16 1.85 9.3 Peripheral Device 1747-DTAM 2.5 2.
Appendix D Calculating Heat Dissipation for the SLC 500 Control System Worksheet for Calculating Heat Dissipation Use this worksheet to calculate the heat dissipation for your fixed controller. Procedure Heat Dissipation 1. Calculate the heat dissipation for your fixed controller. Write in the watts (calculated watts or maximum watts, see page D-1) dissipated by the controller, I/O and specialty modules, and peripheral device attached to the controller. Add these values together.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller This appendix covers the following for your fixed controller. • wiring diagrams • circuit diagrams • voltage ranges Wiring Symbols The following table provides an explanation of the symbols used in the wiring diagrams. The symbols do not indicate the only type of I/O devices that can be connected, but rather a “typical” device. As long as your I/O device meets the I/O circuit specifications, it should be compatible.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Wiring and Circuit Diagrams and Voltage Range Locations Catalog Numbers 1747-L20A 1747-L20B 1747-L20C Description➀ (12) 120 VAC Inputs and (8) Relay Outputs (12) 120 VAC Inputs and (8) Triac Outputs (12) 24 VDC Sinking Inputs, High-Speed Counter Input and (8) Relay Outputs Wiring Diagram Input Circuit Diagram E-4 E-5 E-6 On/Off State Voltage Output Circuit Diagram Operating Voltage Range E-5 E-5 E-5 E-7 E-7 E
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Wiring Diagram Input Circuit Diagram E-50 E-51 E-51 E-51 E-51 E-52 E-53 E-53 E-54 E-54 1747-L40E (24) 24 VDC Sinking Inputs, High-Speed Counter Input and (16) Transistor Sourcing Outputs E-55 E-56 E-56 E-57 E-57 1747-L40F (24) 24 VDC Sinking Inputs, High-Speed Counter Input and (16) Relay Outputs E-58 E-59 E-59 E-60 E-60 1747-L40L (24) 24 VDC Sourcing Inputs, High-Speed Counter Input and (16) Tran
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20A (12) 120 VAC Inputs & (8) Relay Outputs Wiring Diagram (Hi) L1 (Lo) L2 5-265 VAC or 5-125 VDC 1 CR (Hi) L1 (Lo) L2 5-265 VAC or 5-125 VDC 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VDC 1 VDC 2 (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 85-132 VAC 85-265 VAC 120/240 VAC VAC NEUT CHASSIS GND NOT USED NOT USED AC COM AC COM IN 0 IN 1 IN 3 IN 2 IN 5 IN 4 IN 7 IN
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.3 µ F IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20B Wiring Diagram (12) 120 VAC Inputs & (8) Triac (Hi) Outputs L1 85-265 VAC (Lo) L2 1 (Hi) L1 85-265 VAC CR (Lo) L2 1 CR CR CR VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 VAC 2 OUT 4 OUT 5 OUT 6 OUT 7 (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 85-132 VAC 85-265 VAC 120/240 VAC VAC NEUT CHASSIS GND NOT USED NOT USED AC COM AC COM IN 0 IN 1 IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 IN 9 IN 8 IN 11 IN 10 Commons
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.3 µ F IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20C (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Relay Outputs Wiring Diagram (Hi) L1 5-265 VAC 5-125 VDC (Lo) L2 (Hi) L1 5-265 VAC 5-125 VDC 1 CR (Lo) L2 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VDC 1 VDC 2 (Hi) L1 (Lo) L2 85-265 VAC Sourcing Device 120/240 VAC VAC NEUT CHASSIS GND PWR OUT DC +24VDC 2 COM PWR OUT DC COM 2 COM IN 1 IN 0 HSC I
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VAC/VDC OUT OUT Operating Voltage Range 0 V 5 VAC 0 V 5 VDC ÉÉ ÉÉ Operation Not Guaranteed E–10 265 VAC 125 VDC Recommended Operating Range
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20D (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Triac Outputs Wiring Diagram (Hi) L1 (Lo) L2 1 85-265 VAC (Hi) L1 85-265 VAC CR CR (Lo) L2 1 CR CR VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 VAC 2 OUT 4 OUT 5 OUT 6 OUT 7 (Hi) L1 (Lo) L2 85-265 VAC Sourcing Device 120/240 VAC VAC NEUT CHASSIS GND PWR OUT DC +24VDC 2 COM PWR OUT DC COM 2 COM IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 IN 7 IN
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram L1 OUT OUT Operating Voltage Range ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ 0 VAC 85 VAC Operation Not Guaranteed 265 VAC Recommended Operating Range Important: If you measure the voltage at an output terminal that is not connected to a load or is connected to a high-impedance load, you may measure as much as 100 VAC even though the output is off.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20E (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Transistor Sourcing Outputs Wiring Diagram + DC - DC 10-50 VDC CR VDC (Hi) L1 CR CR CR OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC COM (Lo) L2 85-265 VAC Sourcing Device 120/240 VAC VAC NEUT CHASSIS GND PWR OUT DC +24VDC 1 COM PWR OUT DC COM 1 COM IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 Commons Connected Interna
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 IN 0 HSC 0.01 µ F 1. 5K IN OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20F (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Relay Outputs Wiring Diagram (Hi) L1 (Lo) L2 5-265 VAC or 5-125 VDC 1 CR (Hi) L1 (Lo) L2 5-265 VAC or 5-125 VDC 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VDC 1 VDC 2 - DC + + DC 10-30 VDC - 24 VDC +10% + 24 VDC VDC NEUT CHASSIS GND NOT USED DC COM NOT DC USED COM IN 1 IN 0 HSC Commons Connec
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VAC/VDC OUT OUT Operating Voltage Range 0 V 5 VAC 0 V 5 VDC ÉÉ ÉÉ 265 VAC 125 VDC Recommended Operating Range Operation Not Guaranteed E–19
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20G (12) 24 VDC Sinking Inputs, High-Speed Counter Input & (8) Transistor Sourcing Outputs Wiring Diagram + DC - DC 10-50 VDC CR VDC CR CR CR OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC COM - DC + DC 10-30 VDC + - 24 VDC +10% + 24 VDC VDC NEUT CHASSIS GND NOT USED NOT DC USED COM Commons Connected Internally E–20 DC COM IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 IN 9 I
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20L Wiring Diagram (12) 24 VDC Sourcing Inputs, + DC High-Speed Counter Input & (8) Transistor Sinking Outputs - DC 10-50 VDC CR VDC (Hi) L1 CR CR CR OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC COM (Lo) L2 85-265 VAC Sinking Device 120/240 VAC VAC NEUT CHASSIS GND PWR OUT VDC +24 VDC 1 PWR OUT VDC COM 1 IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 IN 9 IN 8 IN 11 IN 10 VDC Conn
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram VDC 560 0.01 µ F 390 0.1 µ F 560 560 INPUT 0 (HSC) 1. 5K OTHER INPUTS 1.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20N Wiring Diagram (12) 24 VDC Sourcing Inputs, + DC High-Speed Counter Input & (8) Transistor Sinking Outputs - DC 10-50 VDC CR VDC CR CR CR OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC COM + DC - DC 10-30 VDC + - 24 VDC +10% + 24 VDC VDC NEUT CHASSIS GND NOT USED NOT VDC USED VDC Connected Internally E–26 VDC IN 1 IN 0 HSC IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 IN 9 IN 8 IN 11
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram VDC 560 0.01 µ F 390 0.1 µ F 560 560 INPUT 0 (HSC) 1. 5K OTHER INPUTS 1.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20P Wiring Diagram (12) 240 VAC Inputs & (8) Triac (Hi) Outputs L1 85-265 VAC (Lo) L2 1 (Hi) L1 85-265 VAC CR (Lo) L2 1 CR CR CR VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 VAC 2 OUT 4 OUT 5 OUT 6 OUT 7 (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 170-265 VAC 85-265 VAC 120/240 VAC VAC NEUT CHASSIS GND NOT USED NOT USED AC COM AC COM IN 1 IN 0 IN 3 IN 2 IN 5 IN 4 IN 7 IN 6 IN 9 IN 8 IN 11 IN 10 Common
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.15 µF IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L20R (12) 240 VAC Inputs & (8) Relay Outputs Wiring Diagram (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC (Hi) L1 5-265 VAC 5-125 VDC 1 CR (Lo) L2 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VDC 1 VDC 2 (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 170-265 VAC 85-265 VAC 120/240 VAC VAC NEUT CHASSIS GND NOT USED NOT USED AC COM AC COM IN 1 IN 0 IN 3 IN 2 IN 5 IN 4 IN 7 IN 6
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.15 µF IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30A (18) 120 VAC Inputs & (12) Relay Outputs (Hi) L1 5-265 VAC 5-125 VDC Wiring Diagram (Lo) (Hi) (Lo) L2 L1 5-265 VAC 1 L2 5-125 VDC 1 CR CR (Hi) L1 5-265 VAC 5-125 VDC (Hi) L1 (Lo) L2 1 CR CR 5-265 VAC 5-125 VDC 1 CR (Lo) L2 CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 NOT NOT VAC OUT 6 OUT 7 OUT 8 OUT 9 VAC OUT 10 OUT 11 NOT VDC 1 VDC 2 VDC 4 USED USED VDC 3 USED (Hi) L1 (Lo
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.15 µF IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30B (18) 120 Vac Inputs & (12) Triac Outputs (Hi) L1 Wiring Diagram (Hi) L1 (Lo) L2 85-265 VAC 85-265 VAC 1 CR CR CR (Lo) L2 1 CR CR CR VAC 1 VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 NOT NOT VAC 2 VAC 2 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 NOT USED USED USED VAC 1 Connected Internally (Hi) L1 NOT USED VAC 2 Connected Internally (Lo) L2 (Lo) L2 (Hi) L1 85-132 VAC 85 - 265 VAC 12
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.3 µF IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30C (18) 24 VDC Sinking Inputs, High-Speed Counter Input & (12) Relay Outputs (Hi) L1 5-265 VAC 5-125 VDC Wiring Diagram (Lo) (Lo) (Hi) L2 L1 5-265 VAC 1 L2 5-125 VDC 1 CR CR (Hi) L1 1 (Lo) L2 CR CR 5-265 VAC 5-125 VDC CR (Hi) L1 5-265 VAC 5-125 VDC (Lo) 1 L2 CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 NOT NOT VAC OUT 6 OUT 7 OUT 8 OUT 9 VAC OUT 10 OUT 11 NOT VDC 1 VDC 2 VDC 4 U
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VAC/VDC OUT OUT Operating Voltage Range 0 V 5 VAC 0 V 5 VDC ÉÉ ÉÉ 265 VAC 125 VDC Recommended Operating Range Operation Not Guaranteed E–39
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30D (18) 24 VDC Sinking Inputs, High-Speed Counter Input & (12) Triac Outputs Wiring Diagram (Hi) L1 1 85-265 VAC CR (Hi) L1 (Lo) L2 85-265 VAC CR CR (Lo) L2 1 CR CR CR VAC 1 VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 NOT NOT VAC 2 VAC 2 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 NOT USED USED USED VAC 1 Connected Internally (Hi) L1 NOT USED VAC 2 Connected Internally (Lo) L2 85-265 VAC S
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram L1 OUT OUT Operating Voltage Range 0 VAC 85 VAC ÉÉÉÉÉÉÉÉÉ ÉÉÉÉÉÉÉÉÉ Operation Not Guaranteed 265 VAC Recommended Operating Range Important: If you measure the voltage at an output terminal that is not connected to a load or is connected to a high-impedance load, you may measure as much as 100 VAC even though the output is off.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30L (18) 24 VDC Sourcing Inputs, High-Speed Counter Input & (12) Transistor Sinking Outputs Wiring Diagram + DC - DC 10-50 VDC CR + DC - DC 10-50 VDC 1 CR CR CR 1 CR CR VDC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 NOT NOT DC VDC 2 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 NOT USED USED COM 1 USED (Hi) L1 NOT USED DC COM 2 (Lo) L2 85-265 VAC Sinking Device 120/240 VAC NEUT VAC CHASSIS GND
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram VDC 560 0.01 µ F 390 0.1 µ F 560 560 INPUT 0 (HSC) 1. 5K OTHER INPUTS 1.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L30P (18) 240 VAC Inputs & (12) Triac Outputs (Hi) L1 85-265 VAC CR Wiring Diagram (Hi) L1 (Lo) L2 1 85-265 VAC CR CR (Lo) L2 1 CR CR CR VAC 1 VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 NOT NOT VAC 2 VAC 2 OUT 6 OUT 7 OUT 8 OUT 9 OUT 10 OUT 11 NOT USED USED USED VAC 1 Connected Internally (Hi) L1 NOT USED VAC 2 Connected Internally (Lo) L2 (Lo) L2 (Hi) L1 170-265 VAC 85-265 VAC 12
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.15 µF IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40A (24) 120 VAC Inputs & (16) Relay Outputs (Hi) L1 (Lo) L2 5-265 VAC 1 5-125 VDC CR (Hi) L1 Wiring Diagram 5-265 VAC 5-125 VDC (Lo) L2 (Hi) L1 5-265 VAC 5-125 VDC 1 CR CR (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC 1 CR CR (Lo) L2 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VAC OUT 8 OUT 9 OUT 10 OUT 11 VAC OUT 12 OUT 13 OUT 14 OUT 15 VDC 1 VDC 2 VDC 3 VDC 4
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.3 µ F IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40B (24) 120 VAC Inputs & (16) Triac Outputs (Hi) L1 85-265 VAC CR Wiring Diagram (Hi) L1 (Lo) L2 1 85-265 VAC CR CR CR CR (Lo) L2 1 CR CR CR VAC 1 VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 VAC 2 VAC 2 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 VAC 1 Connected Internally VAC 2 Connected Internally (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 85-132 VAC 85-265 VAC 120/24
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.3 µ F IN 270 1870 1 µF 261 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40C (24) 24 VDC Sinking Inputs, High-Speed Counter Input & (16) Relay Outputs (Hi) L1 5-265 VAC 5-125 VDC (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC 1 CR Wiring Diagram (Lo) L2 (Hi) L1 1 CR CR 5-265 VAC 5-125 VDC (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC 1 CR CR (Lo) L2 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VAC OUT 8 OUT 9 OUT 10 OUT 11 VAC OUT 12 OUT 13 OUT 1
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VAC/VDC OUT OUT Operating Voltage Range 0 V 5 VAC 0 V 5 VDC ÉÉ ÉÉ Operation Not Guaranteed E–54 265 VAC 125 VDC Recommended Operating Range
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40E (24) 24 VDC Sinking Inputs, High-Speed Counter Input & (16) Transistor Sourcing Outputs Wiring Diagram + DC - DC 10-50 VDC CR + DC - DC 10-50 VDC 1 CR CR CR CR CR 1 CR CR VDC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC VDC 2 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 DC COM 1 COM 2 Sourcing Device (Hi) L1 (Lo) L2 85-265 VAC 120/240 VAC VAC NEUT CHASSIS GND PW
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40F (24) 24 VDC Sinking Inputs, High-Speed Counter Input & (16) Relay Outputs (Hi) L1 5-265 VAC 5-125 VDC (Lo) L2 (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC 1 CR Wiring Diagram (Hi) L1 5-265 VAC 5-125 VDC 1 CR CR (Hi) L1 (Lo) L2 5-265 VAC 5-125 VDC 1 CR CR (Lo) L2 1 CR CR CR VAC OUT 0 OUT 1 OUT 2 OUT 3 VAC OUT 4 OUT 5 OUT 6 OUT 7 VAC OUT 8 OUT 9 OUT 10 OUT 11 VAC OUT 12 OUT 13 OUT 1
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 560 560 INPUT 0 (HSC) 0.01 µ F 1. 5K OTHER INPUTS 390 1. 5K 0.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VAC/VDC OUT OUT Operating Voltage Range 0 V 5 VAC 0 V 5 VDC ÉÉ ÉÉ Operation Not Guaranteed E–60 265 VAC 125 VDC Recommended Operating Range
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40L (24) 24 VDC Sourcing Inputs, High-Speed Counter Input & (16) Transistor Sinking Outputs Wiring Diagram + DC - DC 10-50 VDC CR + DC - DC 10-50 VDC 1 CR CR CR CR CR 1 CR CR VDC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 DC VDC 2 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 DC COM 1 COM 2 Sinking Device (Hi) L1 (Lo) L2 85-265 VAC 120/240 VAC VAC NEUT PWR OUT VDC +24
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram VDC 560 0.01 µ F 390 0.1 µ F 560 560 INPUT 0 (HSC) 1. 5K OTHER INPUTS 1.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Output Circuit Diagram VDC OUT OUT DC COM Operating Voltage Range ÉÉÉÉÉÉ ÉÉÉÉÉÉ 10 VDC 0 VDC (Voltage is applied between +VDC and DC common.
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Catalog Number 1747-L40P (24) 240 VAC Inputs & (16) Triac Outputs (Hi) L1 (Hi) L1 (Lo) L2 1 85-265 VAC CR Wiring Diagram 85-265 VAC CR CR CR CR (Lo) L2 1 CR CR CR VAC 1 VAC 1 OUT 0 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 VAC 2 VAC 2 OUT 8 OUT 9 OUT 10 OUT 11 OUT 12 OUT 13 OUT 14 OUT 15 VAC 1 Connected Internally VAC 2 Connected Internally (Hi) L1 (Lo) L2 (Lo) L2 (Hi) L1 170-265 VAC 85-265 VAC 12
Appendix E Wiring and Circuit Diagrams and Voltage Ranges for Your Fixed Controller Input Circuit Diagram 270 1870 AC COM 1 µF 261 0.15 µF IN 270 1870 1 µF 261 0.
Glossary Glossary Auto Answer — The type of modem that has self-contained timeouts and tests. They can answer and hang the phone up automatically. Backplane Current Draw — The amount of current the module requires from the backplane. The sum of the backplane current draw for all modules in a chassis is used to select the appropriate chassis power supply. Baud Rate — The speed of communication between devices on a network. All devices must communicate at the same baud rate.
Glossary DTR Dialing (5/03 only) — type of modem that lets you dial a number or end a call based on the status of the RS–232 DTR (Data Terminal Ready) signal. To program the modem initialization string and phone number into the internal memory of the modem, use a dumb terminal (or PC running terminal emulation software like Procomm, Window’s Terminal, or PBASE). Once you have programmed the modem, activate the DTR signal to dial the number, or deactivate the DTR signal to end the call.
Glossary Minimum Watts — The amount of heat dissipation that can occur when there is no field power present. Multi–master network — A network in which more than one node has the ability to initiate communications and initialize the link. Network — A series of stations (nodes) connected by some type of communication medium. A network may be made up of a single link or multiple links. Node — Also called a station. An address or software location on the network.
Glossary RTB —Removable Terminal Block. Signal Delay — For inputs, the response time required to transmit the circuit status from the field wiring to the digital logic. For outputs, the time required to transmit the circuit status from digital logic to the output wiring. Sinking — A term used to describe current flow between an I/O device and SLC I/O circuit — typically, a sinking device or circuit provides a path to ground, low, or negative side of power supply.
Index Numbers 1746-2.35, publication number, 5-7 1746-BAS module, A-3, C-2 1746-ND005, manual catalog number, A-3, C-2 1746-NM001, manual catalog number, A-3 1746-NM002, manual catalog number, A-3 1747-2.
I–2 Index Allen-Bradley, contacting for assistance, P-4, 8-1 Article 70B of the NFPA, 2-9 B BASIC programming language, C-2 Belden #9842 connecting to link coupler, A-11 new wire/terminal connections, A-12 old wire/terminal connections, A-12 overview, A-9 C cable routes, planning, A-6 cables 1747-C10, A-4 1747-C11, A-4 Belden #9842, A-9, A-11, A-12 calculated watts definition, G-1 overview, D-1 circuit operation input, 8-8 output, 8-10 Common Power Source, 2-7 communication interface, RS-232, C-1 Config
Index Emergency-Stop Switches, 2-6 enclosures grounding, 2-3 selecting, 1-9 spacing within, 2-2 errors, 8-4 Excessive Line Voltage Variations, 1-13 Excessive Noise, 1-13 F fuse replacement, 7-5, 8-3, 9-1 G ground bus, 2-4 grounding guidelines, 2-3 H Hand-Held Terminal, programming with, 1-9 heat dissipation for control system, D-1 from enclosures, 2-2 worksheet for calculating, D-5 High-Speed Counter configurable controllers, 1-5 input compatibility, 4-6 operation, 4-5 sinking input circuit diagram, 4-7
I–4 Index Input Specifications, 1-6 Input States on Power Down, 2-7 installation 2-slot expansion chassis, 4-1 control system, 2-1 I/O and speciality modules, 4-2 lithium battery, 7-4 memory module, 4-4 interface converter (1747-PIC), 1-10 isolated link coupler definition, G-2 installing, A-16 overview, A-4 powering, A-14 isolation transformers, 1-12 L LEDs BATTERY LOW, 1-3, 8-3 CPU FAULT, 1-3, 8-3 FORCED I/O, 1-3, 8-3 PC RUN, 1-3, 8-3 POWER, 1-3, 8-3 link coupler definition, installing, overview, poweri
Index 1747-L30B (18) 120 VAC inputs & (12) triac outputs, E-36 1747-L30C (18) 24 VDC sinking inputs, high-speed counter input & (12) relay outputs, E-38 1747-L30D (18) 24 VDC sinking inputs, high-speed counter input & (12) triac outputs, E-41 1747-L30L (18) 24 VDC sourcing inputs, high-speed counter input & (12) transistor outputs, E-44 1747-L30P (18) 240 VDC inputs & (12) triac outputs, E-47 1747-L40A (24) 120 VAC inputs & (16) relay outputs, E-49 1747-L40B (24) 120 VAC inputs & (16) triac outputs, E-51 1
I–6 Index 1747-L20G (12) 24 VDC sinking inputs, high-speed counter input & (8) transistor sourcing outputs, E-22 1747-L20L (12) 24 VDC sourcing inputs, high-speed counter input & (8) transistor sinking outputs, E-25 1747-L20N (12) 24 VDC sourcing inputs, high-speed counter input & (8) transistor sinking outputs, E-28 1747-L20P (12) 24 VAC inputs & (8) triac outputs, E-30 1747-L20R (12) 240 VAC inputs & (8) relay outputs, E-32 1747-L30A (18) 120 VAC inputs & (12) relay outputs, E-34 1747-L30B (18) 120 VAC
Index 5130-RM, C-13 IBM AT, C-6 PLC-5, C-12 RS-232 supportive devices 1746-BAS module, C-2 1747-KE module, C-2 1770-KF3 module, C-2 S Safety Considerations Disconnecting Main Power, 2-8 Distributing Power, 2-9 Testing the Master Control Relay Circuit, 2-9 Wiring Safety Circuits, 2-9 SCADA applications, C-1 selecting 2-slot expansion chassis, 1-8 contact protection, 1-16 discrete I/O modules, 1-8 enclosures, 1-9 fixed controller, 1-1 isolation transformers, 1-12 operator interfaces, 1-9 speciality I/O modu
I–8 Index control system, 8-2 fixed controller, 8-3 input modules, 8-8 output modules, 8-10 U UVPROM memory module definition, G-4 installing, 4-4 overview, 1-11 replacement part, 9-1 V varistor, 1-16 W watts per point, D-1, G-4 Who Should Use this Manual, P-1 wire/terminal connections for new Belden #9842, A-12 for old Belden #9842, A-12 wiring diagrams 1747-L20A (12) 120 VAC inputs & (8) relay outputs, E-4 1747-L20B (12) 120 VAC inputs & (8) triac outputs, E-6 1747-L20C (12) 24 VDC sinking inputs, hi
Allen Bradley has been helping its customers improve productivity and quality for 90 years. A B designs, manufactures and supports a broad range of control and automation products worldwide. They include logic processors, power and motion control devices, man machine interfaces and sensors. Allen Bradley is a subsidiary of Rockwell International, one of the world's leading technology companies. With major offices worldwide.
