SR Mini HG SYSTEM High-performance Multi-point Control System SR Mini HG SYSTEM Hardware Instruction Manual ® RKC INSTRUMENT INC.
Modbus is a registered trademark of Schneider Electric. The name of each programmable controller (PLC) means the products of each manufacturer. Company names and product names used in this manual are the trademarks or registered trademarks of the respective companies. All Rights Reserved, Copyright 1996, RKC INSTRUMENT INC.
Thank you for purchasing this RKC product. In order to achieve maximum performance and ensure proper operation of your new instrument, carefully read all the instructions in this manual. Please place the manual in a convenient location for easy reference. SYMBOLS WARNING : This mark indicates precautions that must be taken if there is danger of electric shock, fire, etc., which could result in loss of life or injury.
CAUTION This product is intended for use with industrial machines, test and measuring equipment. (It is not designed for use with medical equipment and nuclear energy.) This is a Class A instrument. In a domestic environment, this instrument may cause radio interference, in which case the user may be required to take additional measures. This instrument is protected from electric shock by reinforced insulation.
CONTENTS Page 1. OUTLINE ............................................................................... 1 1.1 Handling Procedures ...................................................................................... 1 1.2 Checking the Product ..................................................................................... 2 1.3 Confirmation of the Model Code ..................................................................... 3 2. SYSTEM CONFIGURATION ..............................................
Page 5. WIRING ............................................................................... 96 5.1 Wiring Precautions ........................................................................................ 96 5.2 Wiring of Each Modules ................................................................................ 98 6. IN CASE OF TROUBLE ................................................... 100 6.1 Troubleshooting ........................................................................................
1. OUTLINE This manual describes the specifications, hardware of the SR Mini HG SYSTEM control unit (H-PCP-A/B module *, Function modules). * When it used the H-PCP-G/H/J (Power supply/CPU module), refer to each instruction manual. Refer to this manual only about description of the function module. 1.1 Handling Procedures For proper operation of your new instrument, follow the procedures and precautions listed below. Confirmation of the Products Refer to 1.2 Checking the Product (P.
1. OUTLINE 1.2 Checking the Product When unpacking your new instrument, please confirm that the following products are included. If any of the products are missing, damaged, or if your manual is incomplete, contact your nearest RKC sales office or agent for replacement. H-PCP-A/B module (Power supply/CPU module) .... 1 module H-PCP-A/B module is included in control unit. One H-PCP-A/B module (power supply/CPU module) is required for each control unit. Function modules ....
1. OUTLINE 1.3 Confirmation of the Model Code The model code for the instrument you received is listed below. Please confirm that you have received the correct instrument by checking the model code label, located on the left side of the module, with this list. If the product you received is not the one ordered, please contact RKC sales office or the agent. Model code label Model code label H-PCP module Single type function module Serial number column MODEL NO. SUPPLY SYSTEM NO. UNIT NO.
1.
1. OUTLINE For the H-PCP-A module with the MEMOBUS communication, special specification code “Z-1001” must be specified at the end of the model code. The H-TIO-K, H-CIO-A, H-DI-A/B, H-DO-A/B/C/D, H-AI-A/B and H-AO-A/B module cannot be used to the H-PCP-A module with the specification of MEMOBUS communication. For the contents of the DO, four functions can be selected out of the six functions; first alarm, second alarm, heater break alarm, burnout alarm, temperature rise completion and loop break alarm.
1.
1. OUTLINE 1 2 3 4 5 6 7 8 Only possible to select for type A, E and H. Only possible to select for type C and G. Both heat-side and cool-side outputs can be selected by using the Heat/Cool control type (C, G). For other types, “No function” is selected for cool-side control output, and only heat-side control output can be selected. Output type is relay contact output. Only possible to select for type A, E, H and R. First/second alarm types are those selected by the H-PCP module.
1.
1. OUTLINE 1 2 3 4 5 In two channels type, the inputs, ranges and outputs should be identical. Both inputs of H-TIO-F module are only RTD inputs. Only possible to select for type B and F. Only possible to select for type D. Both heat-side and cool-side outputs can be selected by using the Heat/Cool control type (D). For other types, “No function” is selected for cool-side control output, and only heat-side control output can be selected.
1. OUTLINE H-TIO module (Position proportioning control module) model code H-TIO- K - Z (1) (2) (3) (4) -MM (5) (6) (1) Type K: 1 channel control type for control motor drive (2) Control action Z: PID control (position proportioning) (3) Input type : Refer to Input range table (P. 14) (4) Range : Refer to Input range table (P.
1. OUTLINE H-TI module (Temperature input module) model code H-TI- (1) (2) (3) (1) Type A: 4 channels RTD input B: 2 channels thermocouple, RTD input (High accuracy type) C: 4 channels thermocouple input (2) Input type : Refer to Input range table (P. 14) (3) Range : Refer to Input range table (P.
1.
1.
1. OUTLINE Input range table Thermocouple input (H-TIO-A/B/C/D/E/G/K/P/R, H-TI-B/C, H-CIO-A) Code Input type K Input Range 0 to 400 C K 02 0 to 800 C K 0 to 1300 C Input Range 0.0 to 400.0 C T 06 04 0 to 400 C T 08 K 11 0 to 200 C T 09 0.0 to 400.0 C K 09 T 10 0.0 to 800.0 C K 10 K 23 0 to 800 F K A1 0.0 to 700.0 F T A7 0.0 to 800.0 F K A4 0 to 700 F T A9 0.0 to 1300.0 C 1 0 to 2400 F J -300 to +400 F B4 -300.0 to +400.0 F -200.0 to +300.
1. OUTLINE RTD input (H-TIO-A/B/C/D/E/F/G/K/P/R, H-TI-A/B, H-CIO-A) Code Input type JPt100 Input P 16 0 to 400 C P 17 -200 to +200 C P 18 -200.0 to +200.0 C P 21 P 22 -50.00 to +150.00 C 1 -300 to +900 F 0 to 800 F 0.0 to 800.0 F -300.0 to +900.0 F Pt100 Range 0.0 to 400.0 C 2 P B4 P B3 P B7 P B8 0.0 to 400.0 C D 16 0 to 400 C D 17 -200 to +200 C D 18 -200.0 to +200.0 C D 21 D 22 -50.00 to +150.00 C 1 -300 to +1200 F D B5 0 to 800 F D B4 0.0 to 800.
1. OUTLINE H-CT module (Current transformer input module) model code H-CT- (1) (2) (1) Type A: CT input 6 points type (Each 2 points together are common) (2) CT type P: CTL-6-P-N is used for 0 to 30 A S: CTL-12-S56-10L-N is used for 0 to 100 A CT (current transformer) is sold separately. Initial code Specify the temperature control channels of H-TIOH-CT-A module.
1. OUTLINE H-DI module (Digital input module) model code H-DI(1) (1) Type A: 24 V DC 8 points input type (4 points/common) B: 24 V DC 8 points event input type (4 points/common) The H-DI-B module cannot be used to the H-PCP-A/B module with the specification of ladder communication.
1. OUTLINE H-DO module (Digital output module) model code H-DO- (1) (2) (1) Type A: B: C: D: 8 points output type 4 points output type (Output signal is only relay contact output.) 8 points event output type (Output signal is only open collector output.) 16 points output type (Output signal is only open collector output.
1. OUTLINE H-AI module (Analog input module) model code H-AI- (1) (2) (3) (4) (5) (1) Type A: 4 points analog input (Not insulated between input channels) B: 2 points analog input (Insulated between input channels) (2) AI 1 input type : Refer to Analog input code table (3) AI 2 input type : Refer to Analog input code table (4) AI 3 input type * : Refer to Analog input code table (5) AI 4 input type * : Refer to Analog input code table * The B type module is to be designated as “N” (no signal).
1.
2. SYSTEM CONFIGURATION 2.1 Basic Configuration The basic system consists of control units containing the H-PCP-A/B module connected with the function modules of the desired type, and the dedicated operation panel for display and setting or the host computer. Example 1: Connection with host computer Host computer H-PCP-A/B module Function modules (10 modules max.
2. SYSTEM CONFIGURATION Example 3: Connection with RKC operation panel OPC-V07 Host computer Operation panel OPC-V07 Modbus Printer RS-232C RS-485 H-PCP-A/B module PLC communication 1 interface RS-485 Function modules (10 modules max.) 2 RKC communication PLC Control unit Up to 16 units (RS-485 2) 1 When connecting a programmable controller (PLC), it is necessary to make the programmable controller settings, monitor screens, etc. with the panel editor V-SFT.
2. SYSTEM CONFIGURATION 2.2 Precautions for System Configuration CAUTIONS If you add or delete a function module, or change the arrangement of the modules, or replace a module with a different model, be sure to perform “Module initialization (identifier CL)” before setting the data. “Module initialization” stores the new module configuration in the H-PCP module.
2. SYSTEM CONFIGURATION Module channel numbers are automatically assigned from the left in order for each type of module. 2 channels heat/cool type (Double type) H-PCP H-TIO-D OUT1 OUT2 Heat Heat Cool Cool 2 channels type HHTIO-B TIO-A OUT3 OUT5 1 channel type H-AI-B H-AO-B AI1 AI3 AO1 OUT4 IN3 IN1 Channel No.
2. SYSTEM CONFIGURATION Total power consumption of control units shall not exceed the maximum power consumption of H-PCP module on the power supply side.
2. SYSTEM CONFIGURATION Continued from the previous page. [Example] When power supply voltage of 12V When using H-TIO-B modules together with H-TIO-D modules H-TIO-D 80 mA H-TIO-D 80 mA H-TIO-D 80 mA H-TIO-B (4 modules) 160 mA As the H-TIO-D module consumes an output current of 80 mA/slot and the H-TIO-B module, an output current of 40 mA, the following current is obtained.
2. SYSTEM CONFIGURATION For the H-TIO module with CT input (optional), the CT input is processed within the H-TIO module. Therefore, it cannot be assigned to other channels. H-CT module H-TIO-C module (Assignment example) CT1 CT2 CT3 CT CT4 Ch.A Ch.G Ch.C Ch.E Ch.B Ch.D Ch.F CT5 CT6 Ch: Channel H-TIO-B modules Used in module For the H-DO-A and H-DO-B modules, duplicated alarms cannot be output.
3. DESCRIPTION OF EACH MODULES 3.1 Basic Configuration The control unit consists of various kinds of modules and a mother block and each modules are connected with each other by the connectors of mother block. Mother blocks Module main units Connector of mother block [Module connector] H-PCP module Function modules Control unit using the H-PCP module as the basic module and connecting the necessary types of modules as necessary. It is possible to build up a multi function.
3. DESCRIPTION OF EACH MODULES 3.2 Common Item of Module 3.2.1 Mother block Outline The mother block, attached to each module as a set, has the structure that allows the connection with neighboring modules and makes it possible to attach the control units to a DIN rail or wall surface, etc. There are three types of mother blocks which depend on the type of modules.
3.
3. DESCRIPTION OF EACH MODULES 3.2.2 Parts description H-PCP-A/B module (1) Unit address setting switch (2) RX (data reception) lamp [Yellow] (9) Mother block (3) TX (data transmission) lamp [Yellow] (4) FAIL lamp [Red] (5) RUN lamp [Green] (6) Modular connector 1 (7) Modular connector 2 (8) Terminals (10) Module connector Front No.
3. DESCRIPTION OF EACH MODULES Single type module Terminal type Module types: H-TIO-A/B/C/E/F/G/H/J/K/P/R, H-TI-A/B/C, H-CT-A, H-DI-A/B, H-DO-A/B/C, H-AI-A/B and H-AO-A/B (1) FAIL lamp [Red] (2) RUN lamp [Green] (4) Mother block (3) Input/output terminals (5) Module connector Connector type (Only for H-DO-D type) (1) FAIL lamp [Red] (2) RUN lamp [Green] (4) Mother block (3) Output connector No.
3. DESCRIPTION OF EACH MODULES Double type module (1) FAIL lamp [Red] No.
3. DESCRIPTION OF EACH MODULES 3.2.
3. DESCRIPTION OF EACH MODULES Connector type (Only for H-DO-D type) Connector type: HIF3BA-20PA-2.54DS(71) (MIL-standard compliant) Manufactured by HIROSE ELECTRIC CO., LTD. Mating socket: HIF3BA-20D-2.54R Manufactured by HIROSE ELECTRIC CO., LTD. The following socket may also be fitted. AXM120415 (With strain relief) Manufactured by Panasonic Corporation. (Old company name: Matsushita Electric Works, Ltd.
3. DESCRIPTION OF EACH MODULES 3.3 H-PCP Module 3.3.1 Outline The H-PCP module is made up of the CPU section and the power supply section for the SR Mini HG SYSTEM control unit. This module is indispensable to construct the control unit with other modules. The H-PCP module carries out the supply of power to each module, the data management and the interfacing with the operation panel or a host computer. There are the following two types of H-PCP modules according to the functions.
3. DESCRIPTION OF EACH MODULES 3.3.
3. DESCRIPTION OF EACH MODULES 3.3.3 Functional description Output function FAIL output The FAIL output is output when a problem occurs in the CPU operation and the FAIL lamp will light at the same time. Use this output for FAIL monitoring or for signal output to an external PLC, etc. Number of outputs: 1 point Output type: Relay contact output, 1a contact (Open at error occurrence) [Rating: 250 V AC, 0.1 A (Resistive load)] (CE/UL/cUL (or CSA) approved instrument: 30 V DC, 0.
3. DESCRIPTION OF EACH MODULES If there is no heater break alarm function in the control unit (H-TIO-A/C/D modules provided with CT input as optional, or control unit without H-CT module), a heater break alarm cannot be selected. If there is no H-AI module in the control unit, an AI alarm cannot be selected. For the control unit consisting of only the H-TIO-H/J modules, a loop break alarm cannot be selected.
3. DESCRIPTION OF EACH MODULES Control RUN/STOP selection, memory area selection (Type 2) Selection can be performed depending on the open or closed state of terminal numbers 7 to 10. 7 Control area DI1 8 DI2 9 Terminal No.
3. DESCRIPTION OF EACH MODULES Communication function The H-PCP module has communication port COM.PORT1/COM.PORT2 and can be connected with operation panel, host computer and extension control unit.
3. DESCRIPTION OF EACH MODULES 3.3.4 Settings before operation Communication setting WARNING ! To prevent electric shock or instrument failure, always turn off the power before setting the switch. To prevent electric shock or instrument failure, never touch any section other than those instructed in this manual. Using the dip switches inside the H-PCP-A/B module, sets the communication speed and data configuration. 1.
3. DESCRIPTION OF EACH MODULES 3. After communication setting is complete, place the module mainframe opening on top of the mother block tab and snap the lower part of module mainframe on to the mother block. A snapping sound will be heard when module mainframe is securely connected to mother block. Unit address settings When each control unit is multi-drop connected to host computer or operation panel, set the address of each control unit using the unit address setting switch in the H-PCP-A/B module.
3. DESCRIPTION OF EACH MODULES 3.4 H-TIO Module 3.4.1 Outline The H-TIO module is used to perform temperature or process control. The H-TIO modules corresponding to the necessary number of control points are connected to the H-PCP module. For details on the limited number of H-TIO modules connected to the H-PCP module, refer to page 24.
3. DESCRIPTION OF EACH MODULES 3.4.
3.
3.
3.
3.
3.
3. DESCRIPTION OF EACH MODULES 3.4.3 Functional description (1) Input function Channel number CH1 and CH2 are assigned to the input terminals of the B, F, J or P type (2 channels type) module in order from the top of these terminals. In addition, CH1 and CH2 are assigned to the D type (2 channels heat/cool type) modules in order from the left of these modules for each module.
3. DESCRIPTION OF EACH MODULES (2) Output function Channel number In the same way as the input terminals, CH1 and CH2 are assigned to the output terminals of the B, F, J or P (2 channels) type module in order from the top of these terminals. In addition, CH1 and CH2 are assigned to the D type (2 channels heat/cool type) modules in order from the left for each module. The heat and then cool outputs are assigned to these channels in order from the top.
3. DESCRIPTION OF EACH MODULES Voltage pulse output This output is for driving the SSRs and 12 V DC is output during the outputting. + Allowable load resistance: 600 or more Current and voltage output The current output can be selected from 4 to 20 mA DC or 0 to 20 mA DC, and the voltage output can be selected from 0 to 1 V DC, 0 to 5 V DC, 0 to 10 V DC or 1 to 5 V DC.
3. DESCRIPTION OF EACH MODULES (3) Alarm function One H-TIO module is provided with two alarm points (Alarm 1 and Alarm 2) as standard. Alarm 1/2 types are those selected by the H-PCP module.
3. DESCRIPTION OF EACH MODULES (6) Heater break alarm function (Optional) The heater break alarm function is used to detect the current flowing into the load (heater) by using the current transformer (CT), thereby producing a heater break alarm when a heater break occurs. (Refer to P. 123.) This function can be added only to the H-TIO-A, C or D type module.(1 point/control loop) For H-TIO-A/C/D module with voltage/current output, no heater break alarm function can be used.
3. DESCRIPTION OF EACH MODULES 3.5 H-TI Module 3.5.1 Outline The H-TI module is used to monitor temperature inputs by thermocouple or RTD sensors. H-TI-A type (RTD input) H-TI-B type (Thermocouple/ RTD input) IN 1 H-TI-C type (Thermocouple input) IN 1 IN 1 IN 2 IN 2 IN 3 IN 3 IN 4 IN 4 IN 2 (Not isolated between each input channel) (Isolated between each input channel) (Isolated between each input channel) 3.5.
3. DESCRIPTION OF EACH MODULES H-TI-C type 1 + IN1 2 3 + IN2 4 6 + IN3 7 8 + IN4 9 TC input 3.5.3 Functional description H-TI alarm function As standard, the H-TI module is provided with tow alarm points/channel (TI alarm 1 and TI alarm 2). TI alarm 1/2 types are those selected by the H-PCP module.
3. DESCRIPTION OF EACH MODULES 3.6 H-CIO Module 3.6.1 Outline The H-CIO module is used to perform effective cascade control when there is a time lag between the controlled object and heat source. The number of cascade control loops is 1 loop/module. The H-CIO modules corresponding to the required number of control points are connected to the H-PCP module.
3. DESCRIPTION OF EACH MODULES 3.6.
3. DESCRIPTION OF EACH MODULES 3.6.3 Functional description (1) Input function Channel number For the H-CIO module, CH1 and CH2 are assigned to the input terminals of the H-CIO module order from the top.CH1 is for master input and CH2 is for slave input, respectively. If several H-CIO modules are mounted together, channel numbers are assigned automatically to these modules in order from the left.
3. DESCRIPTION OF EACH MODULES (2) Output function Channel number In the same way as the input terminals, for the H-CIO module, CH1 and CH2 are assigned to the output terminals of the H-CIO module in order from the top. If several H-CIO modules are mounted together, channel numbers are assigned automatically to these modules in order from the left.
3. DESCRIPTION OF EACH MODULES Voltage pulse output This output is for driving the SSRs and 12 V DC is output during the outputting. + Allowable load resistance: 600 or more Current and voltage output The current output can be selected from 4 to 20 mA DC or 0 to 20 mA DC, and the voltage output can be selected from 0 to 1 V DC, 0 to 5 V DC, 0 to 10 V DC or 1 to 5 V DC.
3. DESCRIPTION OF EACH MODULES (3) Cascade control function There are master control and slave control blocks for cascade control. The master control block performs PID computation based on the temperature (measured value) at the measured point necessary to be finally controlled and then corrects the set value of the slave control block using the cascade signal. The slave control unit performs cascade temperature control by the set value corrected by the cascade signal.
3. DESCRIPTION OF EACH MODULES (5) Loop break alarm function The loop break alarm function is used to detect a load (heater) break, a failure occurring in any external operating device (magnet relay, etc.) or a failure occurring in the control system (control loop) caused by an input (sensor) break. (Refer to P. 124.) The loop break alarm can be output as summary output (OR output) from the digital output block in the H-PCP-A/B module. For details, refer to 3.3 H-PCP Module (P. 36).
3. DESCRIPTION OF EACH MODULES 3.7 H-CT Module 3.7.1 Outline The H-CT module is used specially for CT (current transformer) input for detecting heater current. This is dedicated to CT input for heater break detection or current measurement. Up to six CT input points can be input per module. In addition, the following two types of H-CT module are available depending on the heater capacity used: 0 to 30 A and 0 to 100 A.
3. DESCRIPTION OF EACH MODULES 3.7.3 Functional description Heater break alarm output function The H-CT module, combined with the CT sensor or H-TIO module, can output a heater break alarm. (Refer to P. 123). 1 COM 2 CT 1 3 4 5 6 7 CT 2 COM CT 3 CT 4 COM Up to six CT sensors can be connected to one H-CT module. The input terminals of the H-CT module consist of three blocks with one common terminal and two CT terminals per block.
3. DESCRIPTION OF EACH MODULES 3.8 H-DI Module 3.8.1 Outline The H-DI module is used only for digital input. The H-DI-A type module is used to select the operation status (memory area selection, control RUN/STOP selection, or alarm interlock release) of the control unit by using external contacts, etc. The H-DI-B type module is used to display various event inputs on the operation panel.
3. DESCRIPTION OF EACH MODULES 3.8.3 Functional description (1) Digital input function (H-DI-A) This is a function to switch the operation status of the control unit (refer to below) using the external signal fed into the H-DI-A module which is connected to the control unit. The operation status can be switched over by the open/close state of the digital input terminals 1 to 8 of the H-DI-A module.
3. DESCRIPTION OF EACH MODULES (2) Digital event input function (H-DI-B) Logic input function Each logic is built by four event inputs. Up to eight logic results (logic outputs) per H-DI-B module can be monitored through communication or can be output from event output module (H-DO-C). In addition, this function can assign the input of the H-DI-B module to any channel number of the H-DO-C module to output the result.
3. DESCRIPTION OF EACH MODULES 3.9 H-DO Module 3.9.1 Outline The H-DO module is used specially for digital output. H-DO-A, H-DO-B and H-DO-D type modules can output alarm statuses* such as temperature and heater break alarms independently for each channel. * Alarm statuses of Temperature alarm 1, Temperature alarm 2, Burnout alarm, Heater break alarm, Loop break alarm, AI alarm 1, and AI alarm 2.
3. DESCRIPTION OF EACH MODULES 3.9.
3. DESCRIPTION OF EACH MODULES 3.9.3 Functional description (1) Alarm output function (only for H-DO-A, H-DO-B and H-DO-D types) Alarm output function types Any alarm selected from the following alarm output functions can be output for each channel. Temperature alarm output (alarm 1 and alarm 2) This alarm is output when the measured value (PV) of the H-TIO module is within the alarm setting range. The alarm 1 and alarm 2 are output for each channel.
3. DESCRIPTION OF EACH MODULES Open collector output (H-DO-A and H-DO-C type) The output status is an 8 points/common open collector output. For the internal circuit driver of the H-DO module, connect the minus ( ) terminal of an external power supply (24 V DC) to the number 6 terminal and connect the positive (+) terminal of the power supply to the common line of each output. In using the open collector output, an external power supply of 24 V DC is required.
3. DESCRIPTION OF EACH MODULES Open collector output (H-DO-D type) The output type becomes the transistor sink load output of 16 channels/2 commons (output type: 2 8 points/common). In order to drive the output circuit within the H-DO module, connect a minus line ( ) of the external power supply (24 V DC) to the number 9 pin on the DO1 to DO8 side, and a plus line (+) of the same power supply to the number 10 pin and the common line of each point from DO1 to DO8.
3. DESCRIPTION OF EACH MODULES Alarm assignment One H-DO-A or H-DO-B module is divided into each block (4 points/block) for the respective alarm type. Thus, four points per block are output. One H-DO-D module is divided into each block (8 points/block) to output the respective alarm type. The alarm type to be output can be freely selected for each block.
3. DESCRIPTION OF EACH MODULES [Example] When the temperature alarm 1 and heater break alarms of the H-TIO-B module are output independently for each channel by the H-DO-A module.
3. DESCRIPTION OF EACH MODULES (2) Event output function (Only for H-DO-C type) The event output function enables up to eight points to be output per module of unique alarms different from ordinary temperature and AI alarms, control unit operations and comparison results which are output only under certain conditions. The function can be set for each channel of the H-DO-C module. Extension alarm output function An extension alarm is output independently of H-TIO module alarms.
3. DESCRIPTION OF EACH MODULES Status output function This function is used to output the control unit action status other than the extension alarm output in addition to the ordinary alarm output states (Alarm 1 status, etc.).
3. DESCRIPTION OF EACH MODULES Data comparison output function This function is used to output the result of comparison between the measured value and measured value (or set value and set value) within the same group.
3. DESCRIPTION OF EACH MODULES 3.10 H-AI Module 3.10.1 Outline The H-AI module is specially for analog input (Voltage/Current input). This module is used to monitor measured value, current value, etc. in the production line using external analog signals (Voltage/Current signals). H-AI-A type H-AI-B type AI 1 AI 1 AI 2 AI 2 AI 3 AI 4 (Not isolated between each input channel) (Isolated between each input channel) 3.10.
3. DESCRIPTION OF EACH MODULES 3.10.3 Functional description AI alarm function For the H-AI module, two types of alarm are available per channel as standard (AI alarm 1 and AI alarm 2). Alarm types are those selected by the H-PCP module.
3. DESCRIPTION OF EACH MODULES Input calibration function This function is used to forcibly match the displayed value with the zero or full scale point for the purpose of correcting the AI zero or full scale point. If the displayed value deviates from the H-AI module input value, the displayed value is calibrated (corrected) at its zero and full scale points so as to match the H-AI module input value. [Example] Display of motor r.p.m.* 1000 rpm Minimum Maximum 6 rpm. 985 rpm.
3. DESCRIPTION OF EACH MODULES 3.11 H-AO Module 3.11.1 Outline This module is used to output analog signals corresponding to measured value (PV), set value (SV), etc. of the control unit to record product line states and to set external devices remotely. It can also be used for motor r.p.m.* open loop control in combination with the H-AI module. * r.p.
3. DESCRIPTION OF EACH MODULES 3.11.3 Functional description Analog output function The H-AO module can output control unit related data to a recorder, etc. as analog signal.
3. DESCRIPTION OF EACH MODULES Zooming function Can be set from 0 to 100 (High Low) for each of the high and low sides of the relevant output data. [Example] When a temperature of 100 to 200 C at measured Current output value (PV) 1 is necessary to recorded for the temperature range from 0 to 400 C. 20 mA Set the relevant values as follows.
3. DESCRIPTION OF EACH MODULES Output calibration function If some deviation occurs between the output value of the H-AO module and the actual operation of externally connected equipment, this function is used to forcibly correct the output signal of the H-AO modules at the zero and full scale points. For example, if the number of motor revolutions is set using the H-AO module with an output signal of 1 to 5 V, but the voltage value corresponding the actual number of revolutions is 0.
4. MOUNTING ! WARNING To prevent electric shock or instrument failure, always turn off the power before mounting or removing the instrument. 4.1 Mounting Cautions (1) This instrument is intended to be used under the following environmental conditions. (IEC61010-1) [OVERVOLTAGE CATEGORY II, POLLUTION DEGREE 2] (2) Use this instrument within the following environment conditions: Allowable ambient temperature: 0 to 50 C Allowable ambient humidity: 45 to 85 % RH (Absolute humidity: MAX.W.C 29.
4. MOUNTING 4.2 Mounting Position Within Panel Mount this instrument in the panel most suited to the environment and to facilitate operation and maintenance. (1) Mounting precautions Cooling fun Temperature considerations Allow enough ventilation space. Do not mount this instrument directly above equipment which generates heat (heaters, transformers, large resistors, etc.). If the ambient temperature rises above 50 C, cool the panel inside using a forced fan or cooler.
4. MOUNTING (2) Example of mounting within panel As the mounting position of the H-PCP module is fixed to be on the left hand end of the function modules, be careful not to neglect to take this position when mounting the modules.
4. MOUNTING 4.3 Dimensions External dimensions 24 23.5 48 47.5 9 4 (Unit: mm) 96 96 * 100 102 3.5 3.5 100 102 (With the terminal cover fixed to the module) (With the terminal cover fixed to the module) H-PCP module 24 9 23.5 96 100 3.5 3.5 96 48 47.
4. MOUNTING Module mounting depth (For DIN rail mounting) The mounting depth of each module is 108 mm from the mounting surface inside the panel to the front of the module with the module mounted on the DIN rail. However, when modular connector cables are plugged in, additional depth is required. (Unit: mm) Approx. 50 108 4.4 Mounting the Mother Block The mother block can be mounted to a panel or DIN rail. Mount the H-PCP module on the left side of the control unit. Panel mounting directions 1.
4. MOUNTING 3. Connect the mother blocks together before tightening the screws on the panel. (Customer must provide the set screws) M3 10 Tightening torque Recommended value: 0.3 N m (3 kgf cm) When the mother block is mounted on the panel, 50 mm or more space is required at the top and bottom of the mother block to attach the module mainframe. Mother block DIN rail mounting directions 1. Remove the module mainframe from the mother block. For details of removing the module mainframe, refer to 4.
4. MOUNTING *1 *4 *2 *3 Locking device Double type mother block mounting When the mother block is mounted on panel, 50 mm or more space is required at the top and bottom of the mother block to attach the module mainframe. 4.5 Mounting the Module Mainframe It engages the module with the mother block that is mounted on DIN rail or a panel. 1. Place the module mainframe opening on top of the mother block tab. (*1) 2. Snap the lower part of module mainframe on to the mother block.
4. MOUNTING 4.6 Fixing of the Control Unit (For DIN Rail Mounting) Mounting the fixture (accessory) to the both end of control unit. 1. Attach the bottom of the holding clips to the DIN rail and push the top section into place on the DIN rail. (*1) 2. After the top of the holding clips is snugly attached to the top of the DIN rail. (*2) 3. Tighten the screw with a screwdriver. (*3) *2 *1 DIN rail *3 holding clips holding clips 4.
4. MOUNTING 4.8 Terminal Covers Terminal covers snap on to protect the module terminals. These covers can be permanently secured to the module using a 3 8 mm self-tapping round head, taper thread screw.
5. WIRING WARNING ! To prevent electric shock or instrument failure, do not turn on the power until all wiring is completed. Make sure that the wiring is correct before applying power to the instrument. 5.1 Wiring Cautions Power supply wiring Use power supply as specified in power supply rated voltage range. Power supply wiring must be twisted and have a low voltage drop.
5. WIRING Input/Output wiring For thermocouple input, use the appropriate compensation wire. For RTD input, use low resistance lead wire with no difference in resistance between the three lead wires. Signal connected to Voltage input and Current input shall be low voltage defined as “SELV” circuit per IEC 60950-1. Use independent ducts for the input/output wires and power circuits inside and outside the panel.
5. WIRING 5.2 Wiring of Each Modules For details on terminal configuration of each modules, refer to 3. DESCRIPTION OF EACH MODULES (P. 28). Re-confirmation of the specifications Re-confirm the input/output specifications of each module. In particular, take adequate care of the input current and voltage for the inputs, and the output current and voltage for the outputs.
5. WIRING H-TIO module wiring saving As the output terminals for voltage pulse output or 1 to 5 V DC voltage output commonly use the minus line in the control unit, it is possible to omit the remaining wiring on the minus side by commonly using a minus terminal on one module. Connect a common minus wire to any of the minus side output terminals on the H-TIO module (any of OUT1 or OUT2 is available).
6. IN CASE OF TROUBLE 6.1 Troubleshooting This section lists some basic causes and solutions to be taken when any problem would arise in this instrument. If you can not solve a problem, please contact RKC sales office or the agent, on confirming the type name and specifications of the product. If the instrument is necessary to be replaced, observe the following warning. ! WARNING To prevent electric shock or instrument failure, always turn off the system power before replacing the instrument.
6. IN CASE OF TROUBLE (1) H-PCP module Problem RUN lamp does not light up Probable cause Solution Power not being supplied Check external breaker etc.
6.
6.
6. IN CASE OF TROUBLE Continued from the previous page.
6.
6.
6. IN CASE OF TROUBLE 6.2 Module Replacement Procedure H-PCP module replacement As all data on PID constants, alarm set values, etc. is managed by the H-PCP module, it is necessary to re-enter and re-set all data when the H-PCP module is replaced. However, re-entry and re-set are not required in the following cases. When data backup software is operating in the module by the external host computer.
6. IN CASE OF TROUBLE Function module replacement CAUTION If you add or delete a function module, or change the arrangement of the modules, or replace a module with a different model, be sure to perform “Module initialization (identifier CL)” before setting the data. “Module initialization” stores the new module configuration in the H-PCP module.
6. IN CASE OF TROUBLE Mother block replacement To remove the mother block, follow the reverse order of mother block mounting. Replacement procedure 1. Turn off the power to the control unit. 2. Remove the module mainframe from the mother block. 3. Slide the other modules, then separate the mother block from the mother block connector. (*1) 4. Pull down the locking device to remove the mother block. (*2 to *4) 5. After replacing the mother block, mount the module mainframe, then turn on the power. 6.
7. FUNCTIONS 7.1 Inputs (1) PV bias The value set in the PV bias is added to the actual input value to correct the input value. The PV bias is used to correct the individual variations in the sensors or when there is difference between the measured values (PV) of other instruments. [Example] When the temperature is measured by two instruments.
7. FUNCTIONS (3) Soak time This is the time period between the time that all the channels reach the temperature set value and the time of the occurrence of the temperature rise completion. Temperature set value or temperature rise completion range Soak time a b Temperature rise start (Simultaneous start on all channels) (1) c (2) (3) Temperature rise completion (1) Channel a has reached the temperature rise completion range. (2) Channel b has reached the temperature rise completion range.
7. FUNCTIONS 7.2 Settings (1) Memory area function This function is to store the parameters such as set value (SV), etc. in up to eight memories. The parameters which can be stored as one of memories are set value (SV), first alarm, second alarm, heat-side proportional band (P), integral time (I), derivative time (D), control response parameter, cool-side proportional band and deadband/overlap. The parameters stored in one of eight memories retrieved at necessity and used for control.
7. FUNCTIONS 7.3 Controls (1) Brilliant PID control PID control is a control method of achieving stabilized control result by setting P (Proportional band), I (Integral time) and D (Derivative time) constants, and is widely used. However even in this PID control if P, I and D constants are set so as to be in good “response to setting,” “response to disturbances” deteriorates. In contrast, if PID constants are set so as to be in good “response to disturbances,” “response to setting” deteriorates.
7. FUNCTIONS (2) Control response parameter This is the function of enabling the setting of response to set value (SV) change in select any one of 3 steps (Slow, Medium, Fast) in PID control. In order to achieve faster controlled object response to set value (SV) change, select Fast. However, slight overshoot is unavoidable when selecting Fast. Depending on the controlled object, specify Slow if overshoot should be avoided.
7. FUNCTIONS (4) ON/OFF control In ON/OFF control, the manipulated output (MV) is turned on and off depending on whether measured value (PV) is larger or smaller than set value (SV). Differential gap setting can prevent relay contact from on or off repetition around set value (SV). Differential gap (Upper) Set value (SV) Differential gap (Lower) Manipulated output value (MV) ON OFF ON ON OFF OFF Time (5) Heat/Cool control In Heat/Cool control, only one module enables heat and cool control.
7. FUNCTIONS (6) Position proportioning control Both valve opening signal (feedback resistance input) from the control motor and measured value (PV) from the controlled object are fed back to perform control. TIO-K Power supply to control motor CLOSE TC WIPER M OPEN Control motor Liquids Controlled object Neutral zone The neutral zone is an area where the output between open-side and close-side outputs is turned off.
7. FUNCTIONS (7) Cascade control Cascade control monitors the controlled object temperature in the master unit and then corrects the set value in the slave unit depending on the deviation between the target value (set value) and actual temperature. The slave unit controls the non-controlled object. As a result, this control matches the controlled object temperature to the target value.
7. FUNCTIONS (9) Direct/Reverse action No selection can be made for heat/cool control. Direct action: The manipulated output value (MV) increases as the measured value (PV) increases. This action is used generally for cool control. Reverse action: The manipulated output value (MV) decreases as the measured value (PV) increases. This action is used generally for heat control.
7. FUNCTIONS 7.4 Alarms Alarm (ALM) function sets up the alarm status when the measured value (PV) or the deviation reaches the alarm set values. In the alarm status, the alarm output is output, and the alarms are used to drive the equipment danger signals or the safety equipment. The output specifications are the relay contact output or the open collector output.
7. FUNCTIONS Deviation low alarm When the deviation [Measured value (PV) - Set value (SV)] is the alarm set value or less, the alarm status is set up.
7. FUNCTIONS (2) Process alarm When the measured value (PV) reaches the alarm set value, the alarm status is set up. Process high alarm Process low alarm Measured value (PV) Measured value (PV) Measured value (PV) Measured value (PV) Alarm set value Alarm set value Time Alarm status OFF ON Time Alarm status OFF OFF ON OFF (3) Alarm differential gap If measured value (PV) is close to the alarm set value, the alarm relay contact may repeatedly turn on and off due to input fluctuations.
7. FUNCTIONS Band alarm Measured value (PV) Measured value (PV) Differential gap Alarm set value Set value (SV) Alarm set value Differential gap Time Alarm status ON OFF ON OFF ON (4) Alarm hold function In the alarm hold function, the alarm function is kept invalid even if the measured value (PV) is in the alarm range when the power is on or the operation mode is switched to Run from Stop. The alarm function is held until the measured value (PV) goes out of the alarm state once.
7. FUNCTIONS (5) Alarm re-hold function In the alarm hold function, the holding is effective if the input value is in the alarm range at the power on and is cancelled if the input value will go out of the alarm range. While, in the alarm re-hold function the hold function becomes effective when the temperature set value is changed again. This function can be only selected for deviation alarm.
7. FUNCTIONS (7) Loop break alarm The loop break alarm (LBA) function is used to detect a load (heater) break or a failure in the external actuator (magnet relay, etc.), or a failure in the control loop caused by an input (sensor) break. This function monitors the measured value (PV) variation at LBA setting time intervals from the time the output exceeds 100 % (or output limiter: high limit) or falls below 0 % (or output limiter: low limit), then detects a heater or input break.
7. FUNCTIONS LBA deadband (LBD) The LBA may be produced by disturbances (other heat sources) even if the control system is not abnormal. In such a case, an area in which no alarm is produced can be set by setting the desired LBA deadband (LBD). When the measured value (PV) is within the LBD area, no alarm is produced even if all of the conditions to produce the alarm are satisfied. Therefore, carefully set the LBD.
7. FUNCTIONS 7.5 Contact Inputs An external contact signal selects the operation status or alarm interlock release. Voltage input circuit diagram Dry contact input circuit diagram Contact + Contact Common Memory area selection An external contact signal selects one control area from among eight stored control areas. Control RUN/STOP selection An external contact signal starts or stops control.
7. FUNCTIONS Alarm interlock release When the alarm status is output from the digital output, an external contact signal can release the alarm status. Alarm status ON OFF Alarm status output Alarm interlock release input OFF ON ON OFF (a) (b) ON OFF (c) OFF (d) (a) When the alarm status is set up, the alarm status output becomes on. (b) When the alarm interlock release input is set to on in the alarm status, the alarm status output does not become off because the alarm status output is on.
8. SPECIFICATIONS 8.1 H-PCP Module Basic functions Data supervision: Control unit diagnosis: Self-diagnostic: Memory backup: Operating and system data Function modules configuration check Check item: ROM/RAM check, Watchdog timer and CPU power supply monitoring If error occurs in self-diagnosis, the hardware will automatically return the module outputs to the OFF position.
8. SPECIFICATIONS Digital output Failure output: Digital output: 1-2 Relay contact output Number of outputs: 1 point Rating: 250 V AC, 0.1 A (Resistive load) [CE/UL/cUL (or CSA) approved instrument: 30 V DC, 0.1 A] Electrical life: 300,000 times or more (Rated load) Contact type: 1a contact Failure action: Open at error occurrence Relay contact output Number of outputs: 4 points (H-PCP-B type: 2 points) Rating: 250 V AC, 0.1 A (Resistive load) [CE/UL/ cUL (or CSA) approved instrument: 30 V DC, 0.
8. SPECIFICATIONS Communication functions Communication interface: Connection method: Protocol: Based on RS-422A, EIA standard Based on RS-232C, EIA standard Specify when ordering RS-422A: 4-wire system, half-duplex multi-drop connection RS-232C: Point-to-point connection Based on ANSI X3.28-1976 subcategory 2.
8.
8. SPECIFICATIONS 8.2 H-TIO Module 8.2.1 Temperature control module (H-TIO-A, B, C, D, P) Input Number of inputs: 1 channel or 2 channels Isolated between each channel and between input and output Input type: Thermocouple input: K, J, R, S, B, E, T, N, PLII, W5Re/W26Re, U, L RTD input: JPt100, Pt100 Specify when ordering Input range: Refer to Input range table (P. 14) Specify when ordering Resolution: 1 C ( F) or 0.1 C ( F) Sampling cycle: 0.5 seconds Signal source resistance effect: Approx. 0.
8. SPECIFICATIONS Setting range Set value (SV): Heat-side proportional band: Cool-side proportional band: Integral time: Derivative time: Overlap/Deadband: Control response parameter: Proportioning cycle: Same as input range 0.1 to 1000.0 % of span 0.1 to 1000.0 % of span (Only for H-TIO-C and D types) 1 to 3600 seconds 1 to 3600 seconds (PI control when set to 0 second) -10.0 to +10.
8.
8. SPECIFICATIONS Heater break alarm function (Only for H-TIO-A, C and D type) [Optional] Number of inputs: 1 point/control loop Setting range: 0.0 to 100.
8. SPECIFICATIONS 8.2.2 High accuracy temperature control module (H-TIO-E, F, G, R) Input Number of inputs: 1 channel or 2 channels Isolated between input and output (For H-TIO-F type, not isolated between each channel) Input type: Thermocouple input: K, J, R, S, B, E, T, N, PLII, W5Re/W26Re, U, L RTD input: JPt100, Pt100 Specify when ordering Input range: Refer to Input range table (P. 14) Specify when ordering Resolution: 1 C ( F) or 0.1 C ( F) 0.
8. SPECIFICATIONS Setting range Set value (SV): Heat-side proportional band: Cool-side proportional band: Integral time: Derivative time: Overlap/Deadband: Control response parameter: Proportioning cycle: Same as input range 0.1 to 1000.0 % of span 0.1 to 1000.0 % of span (Only for H-TIO-G type) 1 to 3600 seconds 1 to 3600 seconds (PI control when set to 0 second) -10.0 to +10.
8.
8. SPECIFICATIONS Self-diagnostic Check item: RAM check Adjustment data check Input value check Watchdog timer Operation at error occurrence in self-diagnosis: FAIL lamp lights All channel control outputs are turned off. Reset state Manual setting function Auto/Manual transfer: Either Auto or Manual control can be selected. Setting range: -5.0 to +105.0 % Balanceless bumpless: Balanceless bumpless transfer between Auto and Manual (both directions).
8. SPECIFICATIONS 8.2.
8. SPECIFICATIONS Setting range Set value (SV): Proportional band: Integral time: Derivative time: Control response parameter: Proportioning cycle: Same as scaling range 0.1 to 1000.
8.
8. SPECIFICATIONS Manual setting function Auto/Manual transfer: Either Auto or Manual control can be selected. Setting range: -5.0 to +105.0 % Balanceless bumpless: Balanceless bumpless transfer between Auto and Manual (both directions).
8. SPECIFICATIONS 8.2.4 Temperature control module for control motor drive (H-TIO-K) Input Number of inputs: 1 channel Isolated between input and output Input type: Thermocouple input: K, J, R, S, B, E, T, N, PLII, W5Re/W26Re, U, L RTD input: JPt100, Pt100 Specify when ordering Input range: Refer to Input range table (P. 14) Specify when ordering Resolution: 1 C ( F) or 0.1 C ( F) Sampling cycle: 0.5 seconds Signal source resistance effect: Approx. 0.
8. SPECIFICATIONS Setting range Set value (SV): Proportional band: Integral time: Derivative time: Control response parameter: Neutral zone: Integrated output limiter: Same as input range 0.1 to 1000.0 % of span 1 to 3600 seconds 1 to 3600 seconds (PI control when set to 0 second) Slow, Medium and Fast (3-step selection) 0.1 to 10.0 % of motor driving time (The time does not become less than 50 ms.
8.
8. SPECIFICATIONS Manual setting function Auto/Manual transfer: Either Auto or Manual control can be selected. Setting operation: Manual output setting: -5.0 to +105.0 % (Valid in manual mode) The output can not be normal when feedback resistance input error occurs. Output timing (Manual mode): - At the change of settings - At power-up - At Auto/Manual transfer - At RUN/STOP transfer to control Run In above operation, the output is made three times to the set value.
8. SPECIFICATIONS 8.3 H-TI Module Input Number of inputs: H-TI-A, C: 4 channels Isolated between each channel and between input and CPU (For H-TI-A type, not isolated between each channel) H-TI-B: 2 channels Isolated between each channel and between input and CPU Input type: Thermocouple input (H-TI-C, B): K, J, R, S, B, E, T, N, PLII, W5Re/W26Re, U, L RTD input (H-TI-A, B): JPt100, Pt100 Specify when ordering Input range: Refer to Input range table (P. 14) Specify when ordering Resolution: 1 C ( F) or 0.
8. SPECIFICATIONS Temperature alarm function Number of alarms: Alarm types: Setting range: Setting resolution: Alarm output: 2 points Process high alarm Process low alarm Process high alarm (with alarm hold) Process low alarm (with alarm hold) The alarm type can be selected for each alarm.
8. SPECIFICATIONS 8.4 H-CIO Module 8.4.1 Cascade control module (H-CIO-A) [Temperature input] Input Number of inputs:: 2 points (Master input/slave input) Isolated between input and output For RTD input, not isolated between input and output Input type: Thermocouple input: K, J, R, S, B, E, T, N, PLII, W5Re/W26Re, U, L RTD input: JPt100, Pt100 Specify when ordering Input range: Refer to Input range table (P. 14) Specify when ordering Resolution: 1 C ( F) or 0.1 C ( F) Sampling cycle: 0.
8. SPECIFICATIONS Setting range Set value (SV): Heat-side proportional band: Cool-side proportional band: Integral time: Derivative time: Overlap/Deadband: Control response parameter: Proportioning cycle: Same as input range 0.1 to 1000.0 % of span 0.1 to 1000.0 % of span 1 to 3600 seconds 1 to 3600 seconds (PI control when set to 0 second) -10.0 to +10.
8.
8. SPECIFICATIONS Cascade function Monitor item: Cascade monitor: Normal setting value: Cascade bias: Cascade gain: Cascade ON/OFF: Initial setting value: Input range -99.99 to +100.0 % of span -9.999 to +10.000 (No engineering unit) 0: OFF 1: ON Cascade control is turned ON/OFF via communication or by digital input.
8. SPECIFICATIONS 8.4.2 Cascade control module (H-CIO-A) [Current/voltage input] Input Number of inputs: Input type: Input range: Resolution: Sampling cycle: Input impedance: Analog input filter: Digital input filter: Action at input break: Measured accuracy: Input scaling range: Noise rejection ratio: 2 points (Master input/slave input) Isolated between input and input, and between input and output.
8. SPECIFICATIONS Setting range Set value (SV): Proportional band: Integral time: Derivative time: Control response parameter: Proportioning cycle: Same as scaling range 0.1 to 1000.
8.
8. SPECIFICATIONS Cascade function Monitor item: Cascade monitor: Normal setting value: Cascade bias: Cascade gain: Cascade ON/OFF: Initial setting value: Input range -99.99 to +100.0 % of span -9.999 to +10.000 (No engineering unit) 0: OFF 1: ON Cascade control is turned ON/OFF via communication or by digital input.
8. SPECIFICATIONS 8.
8. SPECIFICATIONS 8.6 H-DI Module 8.6.1 Digital input module (H-DI-A) Input Input type: Number of inputs: Rated input voltage: Input voltage range: Rated input current: Input impedance: Input operation voltage: Source type 8 points 24 V DC 21.6 to 26.4 V DC 6.7 mA/point (24 V DC) 3.6 k ON voltage: 18.5 V DC OFF voltage: 9.
8. SPECIFICATIONS 8.6.2 Event digital input module (H-DI-B) Input Input type: Number of inputs: Rated input voltage: Input voltage range: Rated input current: Input impedance: Input operation voltage: Source type 8 points 24 V DC 21.6 to 26.4 V DC 6.7 mA/point (24 V DC) 3.6 k ON voltage: 18.5 V DC OFF voltage: 9.
8.
8. SPECIFICATIONS 8.7 H-DO Module 8.7.
8.
8. SPECIFICATIONS 8.7.2 Digital output module (H-DO-D) Output Output type: Open collector output Number of outputs: 16 points Number of common points: Vcc: 2 points (8 points/common) GND: 2 points (8 points/common) Isolation method: Photocoupler isolation Open collector output: Load voltage: 12 to 24 V DC Maximum load current: 0.05 A/point 0.4 A/common Setting method: Set by H-PCP module via serial communication. The alarm type is set for each block consisting of eight channels.
8. SPECIFICATIONS 8.7.3 Event digital output module (H-DO-C) Output Output type: Number of outputs: Number of common points: Isolation method: Open collector output: Setting method: Alarm output types: Open collector output 8 points 1 point (8 points/common) Photocoupler isolation Load voltage: 12 to 24 V DC Maximum load current: 0.1 A/point 0.8 A/common Set by H-PCP module via serial communication.
8.
8.
8. SPECIFICATIONS 8.8 H-AI Module Input Number of inputs: Input type: Input range: Resolution: Sampling cycle: Input impedance: Analog input filter: Digital input filter: Action at input break: Measured accuracy: Input scaling range: Noise rejection ratio: Calibration function: 168 H-AI-A: 4 points (Isolated between input and CPU. Not isolated between each channel.) H-AI-B: 2 points (Isolated between each channel and between input and CPU.
8. SPECIFICATIONS Alarm function Number of alarms: Alarm types: Setting range: Setting resolution: Alarm output: 2 points Process high alarm Process low alarm Process high alarm (with alarm hold) Process low alarm (with alarm hold) The alarm type can be selected for each alarm. (Alarm action is specified for the H-PCP module) Same as input range: Process high alarm, Process low alarm, Process high alarm (with alarm hold), Process low alarm (with alarm hold) The alarm type can be selected for each alarm.
8. SPECIFICATIONS 8.9 H-AO Module Output Number of inputs: H-AO-A: 4 points (Isolated between output and CPU. Not isolated between each channel.) H-AO-B: 2 points (Isolated between each channel and between output and CPU.) Output type: Voltage output: 0 to 10 mV DC, 0 to 100 mV DC, 0 to 1 V DC, 0 to 5 V DC, 1 to 5 V DC, 0 to 10 V DC Current output: 0 to 20 mA DC, 4 to 20 mA DC Specify when ordering Resolution: 12 bits or more Output impedance: Voltage output: Approx. 10 (0 to 10 mV DC, 0 to 100 mV DC) 0.
8. SPECIFICATIONS Manual mode Scaling: -10000 to +10000 However, scaling is possible within a span of 10000. Output change rate limiter: 0.1 to 100.0 %/second (0.0 second: The rate of output change limit is turned off.) Rise/fall common setting Self-diagnostic Check item: RAM check Adjustment data check Watchdog timer Operation at error occurrence in self-diagnosis: FAIL lamp lights All channel control outputs are turned off.
8. SPECIFICATIONS 8.
The first edition: MAR. 1996 The sixth edition: MAR.
R RKC INSTRUMENT INC. HEADQUARTERS: 16-6, KUGAHARA 5-CHOME, OHTA-KU TOKYO 146-8515 JAPAN PHONE: 03-3751-9799 (+81 3 3751 9799) FAX: 03-3751-8585 (+81 3 3751 8585) E-mail: info@rkcinst.co.jp Website: http://www.rkcinst.com/ IMSRM15-E6 MAR.
