Programmable Slaves

CPM2C-S1@0C-DRT

Slaves with the Complex Functionality Needed for Distributed Blocks
Programmable Slaves combine devices, such as sensors and actuators, into one functional unit that is treated as a DeviceNet slave. Programmable Slaves greatly facilitate device distribution and functional organization. They help standardize programming between units and reduce the amount of programming required at the master. I/O and operational checks can be performed for each functional unit, rather than waiting for final system assembly, as with conventional distributed I/O systems.
A Programmable Slave can be programmed from a CX-Programmer up to 3 network levels away. (Includes the DeviceNet network itself. Possible only with CX-Programmer Ver. 2.1 or later and a Programmable Slave Ver. 1.04 or later.) DeviceNet Slave Functions Multiword I/O links and explicit messages are used to control slaves from the master. Log data for communications can be sent in one operation whenever necessary using explicit messages. CompoBus/S Master Functions Less wiring is required for terminal block expansions, connections to remote devices (such as signal lights or pushbutton switches), and connections to pneumatic valves and other non-OMRON products. Connect using VCTF cable or Special Flat Cable, which allows easy branching. RS-232C Communications Connected to bar code readers, Programmable Terminals, and other devices, the Programmable Slave processes data locally to reduce the load on the master. Expansion Units (3 max.) Just one Unit is required for each distributed block, reducing the number of interfaces for multipoint communications to, in turn, reduce costs.

Ordering Information

Unit type 10 I/O points 6 inputs; 4 outputs Connector Input 6 points: 24 VDC Output 4 points: transistor (sinking) 4 points: transistor (sourcing) Clock Yes Yes Model CPM2C-S100C-DRT CPM2C-S110C-DRT
Note 1: For details on CPM2C PLCs, refer to the CPM2A/CPM2C Catalog (P049). Note 2: For details on Programmable Slave specifications, refer to the Programmable Slave Catalog (R071).

System Configuration

CS/CJ-series DeviceNet Unit

PA205R

PROGRAMMABLE CONTROLLER
CS/CJ-series Controller Link Unit

Ethernet Unit

RUN ERR INH COMM

SYSMAC C200HX

PROGRAMMABLE CONTROLLER CPU64

SYSMAC CJ1G-CPU44

RUN ERR/ALM INH PRPHL COMM

AC100-240V INPUT

PERIPHERAL

RUN OUTPUT AC240V DC24V

CX-Programmer

Controller Link

Ethernet CompoBus/S

RS-232C

Programmable Slave CPM2C-S1@0C-DRT

Expansion Units (3 max.)

General Specifications and Performance Specifications
Item Control method I/O control method Programming language Instruction length Instructions Execution time Basic instructions Special instructions Basic instructions Special instructions Stored program method Cyclic scan method (Immediate refreshing can be performed with IORF instruction.) Ladder diagram 1 step per instruction, 1 to 5 words per instruction 14 instructions 105 instructions, 185 variations 0.64 s (LD instruction) 7.8 s (MOV instruction) 4,096 words CPU Unit only: 10 points Expansion I/O: 96 points (32-point Expansion I/O Unit 3) CompoBus/S: 256 points (362 in total) IR 00000 to IR 00915 (Bits not used for input bits can be used for work bits.) IR 01000 to IR 01915 (Bits not used for output bits can be used for work bits.) 128 bits: IR 02000 to IR 02715 (Words IR 020 to IR 027) 128 bits: IR 03000 to IR 03715 (Words IR 030 to IR 037) 672 bits: IR 02800 to IR 02915 (Words IR 028 to IR 029) IR 03800 to IR 03915 (Words IR 038 to IR 039) IR 04000 to IR 04915 (Words IR 040 to IR 049) IR 20000 to IR 22715 (Words IR 200 to IR 227) 440 bits: SR 22800 to SR 25507 (Words IR 228 to IR 225) 8 bits (TR0 to TR7) 320 bits: HR 0000 to HR 1915 (Words HR 00 to HR19) 384 bits: AR 0000 to AR 2315 (Words AR 00 to AR23) These include the CompoBus/S slave status flags (AR 04 to 07). 256 points: LR 0000 to LR 1515 (Words LR 00 to LR 15) 256 timers/counters: TIM/CNT 000 to TIM/CNT 255 1-ms timers: TMHH 10-ms timers: TIMH 100-ms timers: TIM 1-s/10-s timers: TIML Decrementing counters: CNT Reversible counters: CNTR 2,048 words (DM 0000 to DM 2047) The Error Log is contained in DM 2000 to DM 2021. 456 words (DM 6144 to DM 6599) 56 words (DM 6600 to DM 6655) DeviceNet Remote I/O Link Use up to 1,024 I/O points in the I/O Link. Explicit Message Communications Any PC data area can be accessed from the master. 2 interrupts (Used for both counter mode interrupt inputs and quick-response inputs.) 1 interrupt 1 counter (20 kHz single-phase or 5 kHz 2-phase) 1 interrupt (set value comparison or set-value range comparison) 2 interrupts (Used for both external interrupt inputs and quick-response inputs.) 2 interrupts (Used for both external interrupt inputs and quick-response inputs.) 2 inputs (Used for both external interrupt inputs and counter mode interrupt inputs.) Min. input pulse width: 50 s max. 2 points without acceleration/deceleration, 10 Hz to 10 kHz each, and no direction control; 1 point with trapezoid acceleration/deceleration, 10 Hz to 10 kHz, and direction control; 2 points with variable duty-ratio outputs 1 point Can be set for CPU inputs and Expansion Unit inputs only. (1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms) Equipped with clock (built-in RTC) Peripheral port: Supports Host Link, peripheral bus, no-protocol, or Programming Console connections. RS-232C port: Supports Host Link, no-protocol, 1:1 Link, or 1:1 NT Link connections. HR area, AR area, program contents, DM area contents, and counter values maintained during power interruptions. Non-volatile (flash) memory: Program, read-only DM area, and PC Setup Memory backup (lithium battery; 2-year lifetime): DM area, HR area, AR area, and counter values CPU errors (watchdog timer), memory errors, communications errors, setting errors, battery errors, and expansion I/O bus errors No END instruction, programming errors (checked when operation is started) Programming Console CX-Programmer C200H-PRO27, CQM1-PRO01, or CQM1H-PRO01 Windows edition Specifications

Program capacity Maximum I/O points Input bits Output bits CompoBus/S input bits CompoBus/S output bits Work bits Special bits (SR area) Temporary bits (TR area) Holding bits (HR area) Auxiliary bits (AR area) Link bits (LR area)

Timers/Counters

Read/Write Data memory Read-only PC Setup DeviceNet slave functions Basic interrupt functions High-speed counter functions Interrupt inputs Scheduled interrupts High-speed counters Counter interrupts Interrupt inputs (counter mode) Count-up interrupts Quick-response inputs
Pulse output Synchronized pulse control Input time constant (ON response time = OFF response time) Clock Communications functions Memory protection Memory backup Self-diagnostic functions Program checks Programming Devices *
A Connecting Cable (CPM2C-CN111, CS1W-CN114, or CS1W-CN118) is required to connect to the communications (peripheral/RS-232C) port.
Communications Specifications

DeviceNet

Item Communications protocol Connection form *1 Baud rate Communications media Specifications Conforms to DeviceNet Combination of multi-drop method and T-branch connections (for trunk and drop lines) 500, 250, or 125 kbps Special 5-wire cable (2 signal lines, 2 power supply lines, 1 shield line) 4-wire Special Flat Cable (2 signal lines and 2 power lines) Using special 5-wire Flat Cable
Baud rate 500 kbps 250 kbps Network length (max.) 100 m max. *m max. *m max. *2 Network length (max.) 75 m max. 150 m max. 265 m max. Branch line Total branch length line length 6 m max. 6 m max. 6 m max. 39 m max. 78 m max. 156 m max.

CompoBus/S

Item Communications protocol Coding method Connection form Baud rate Highspeed Communications Mode Specifications Special CompoBus/S protocol Manchester coding Multi-drop method and T-branch connections *1 High-speed Communications Mode: 750 kbps Long-distance Communications Mode: 93.75 kbps *2

Communications distance

125 kbps
Using special 4-wire Flat Cable

Baud rate 500 kbps 250 kbps 125 kbps Branch line Total branch length line length 6 m max. 6 m max. 6 m max. 35 m max. 48 m max. 135 m max.
Communications Long-discycle tance time Communications Mode Communications media
0.5 ms (with 8 input and 8 output slaves connected) 0.8 ms (with 16 input and 16 output slaves connected)
4.0 ms (with 8 input and 8 output slaves connected) 6.0 ms (with 16 input and 16 output slaves connected)
2-wire cable (VCTF 0.75 x 2), 4-wire cable (VCTF 0.75 x 4), or Special Flat Cable 2-wire VCTF cable
Communications mode High-speed Communications Mode Long-distance Communications Mode Main line length 100 m max. Branch line Total branch length line length 3 m max. 50 m max. 120 m max.
Communications power supply Maximum number of nodes *1. *2.
24 VDC is supplied externally. 64 (including Masters, Slaves, and the Configurator) Communications distance

500 m max.

6 m max.
Terminating resistance is required at both ends of the trunk line. This value applies when using Thick Cable for the trunk line. If Thin Cable is used, the value will be 100 m max.
4-wire VCTF cable or Special Flat Cable
Communications mode High-speed Communications Mode *3 Long-distance Communications Mode *4 Main line length 30 m max. Branch line Total branch length line length 3 m max. 30 m max.
Free branching (up to a total cable length of 200 m)
Maximum number of nodes Error control checks *1. *2. *3. *4.
32 Manchester code check, frame length check, and parity check
Connect external terminating resistance. Switched using DM area setting. (Default setting: 750 kbps.) If the number of slaves connected is 16 or less, the maximum main line length will be 100 m max., and the maximum total branch line length will be 50 m max. There are no restrictions on the branching configuration, main line length, branch line length, or total branch line length. Connect external terminating resistance to the node farthest from the master.

Cables for I/O Connector

Cables for Connector - Terminal Conversion Units
Cable Connected product XW2D-20G6 XW2Z-@@@A XW2B-20G4 Flat cable connector type (with M3 (minus) terminal block) Remarks Slim type (with M3-screw terminal block)

Dimensions

CPM2C-S100C-DRT CPM2C-S110C-DRT

(Unit: mm)

65 (77)
For detailed specifications, refer to the users manual (Cat. No. W377).
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments.
Warranty and Limitations of Liability

WARRANTY

OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.

LIMITATIONS OF LIABILITY

OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations

SUITABILITY FOR USE

OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.

PROGRAMMABLE PRODUCTS

OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.

Disclaimers

CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products.

DIMENSIONS AND WEIGHTS

Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.

PERFORMANCE DATA

Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRONs test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

ERRORS AND OMISSIONS

The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions.
2009.8 In the interest of product improvement, specifications are subject to change without notice.
Industrial Automation Company

http://www.ia.omron.com/

OMRON Corporation
(c)Copyright OMRON Corporation 2009 All Right Reserved.

Micro Programmable Controller
Omrons powerful CPM2C micro controller redefines the traditional micro PLC. The CPM2Cs 33 mm width allows it to fit into small spaces, offers 119 instructions, and has processing speeds rivaling many small PLCs. The 20 I/O units with relay outputs are the smallest in the industry. Multiple communication options along with advanced motion control features enable the CPM2C to provide a powerful solution to virtually any small-scale control application.

D D D D D

Ultra compact design with 33 mm width Built-in combination RS-232C/Peripheral port Transistor Output types expand to 192 I/O (CPU + 5 Modules); Relay Output types expand to 180 I/O (CPU + 5 Modules) Screw terminal, Fujitsu and MIL (flat ribbon) style connections Connect high density MIL and Fujitsu models to Omron relay or terminal blocks for easy wiring and choice of I/O style 4K program memory, 2K data memory Synchronized pulse control allows synchronization of input devices to control devices Temperature sensor modules available Optional real-time clock Multiple high-speed counter inputs 10 kHz pulse outputs UL/CSA/CE

Basic Configuration

Up to five Expansion Modules or Expansion I/O Modules can be connected to a CPM2C CPU. The AC Power Supply Unit and the CPM2C-CIF01 or CPM2C-CIF11 Serial Communications Adapters can also be used with the CPU.
CPM2C-CIF01/CIF11 Serial Communications Adapters for the Mini-peripheral Port (optional)

AC Power Supply Unit

Up to 5 Expansion Modules or Expansion I/O Modules

Ordering Information

J PART NUMBER NOMENCLATURE

CPM2C-jjjjj-j

1. 2. 3. 4.
Number of I/O RTC = C1 No RTC = C Input Power PNP = T1 NPN = T
Relay = R MIL = M Connector = C Power Supply
J CPU MODULES WITH 10 I/O POINTS
Stock Note: Shaded models are normally stocked. Description CPU with Relay Outputs via Terminal Block CPU module 10 I/O points (6 inputs, 4 outputs) I/O terminal block Inputs 6 inputs (24 VDC) Outputs 4 relay outputs Clock No Part number CPM2C-10CDR-D CPM2C-10C1DR-D CPM2C-10CDTC-D CPM2C-10C1DTC-D CPM2C-10CDT1C-D CPM2C-10C1DT1C-D CPM2C-10CDTM-D CPM2C-10C1DTM-D CPM2C-10CDT1M-D CPM2C-10C1DT1M-D
CPU with Transistor Outputs via Fujitsu-compatible Connector CPU with Transistor Outputs via MIL Connector

I/O connector

2 Fujitsu connectors

6 inputs (24 VDC)

4 transistor outputs (sinking) 4 transistor outputs (sourcing)
No Yes No Yes No Yes No Yes

2 MIL connectors

J CPU MODULES WITH 20 I/O POINTS
Stock Note: Shaded models are normally stocked. Description CPU with Relay Outputs via Terminal Block CPU module 20 I/O points (12 inputs, 8 outputs) I/O terminal block Inputs 12 inputs (24 VDC) Outputs 8 relay outputs Clock No Part number CPM2C-20CDR-D CPM2C-20C1DR-D CPM2C-20CDTC-D CPM2C-20C1DTC-D CPM2C-20CDT1C-D CPM2C-20C1DT1C-D CPM2C-20CDTM-D CPM2C-20C1DTM-D CPM2C-20CDT1M-D CPM2C-20C1DT1M-D

12 inputs (24 VDC)

8 transistor outputs (sinking) 8 transistor outputs (sourcing)
J CPU MODULES WITH 32 I/O POINTS
Stock Note: Shaded models are normally stocked. Description CPU with Transistor Outputs via Fujitsu-compatible Connector CPU with Transistor Outputs via MIL Connector CPU module 32 I/O points (16 inputs, 16 outputs) I/O connector 2 Fujitsu connectors Inputs 16 inputs (24 VDC) Outputs 16 transistor outputs (sinking) 16 transistor outputs (sourcing) 2 MIL connectors 16 inputs (24 VDC) 16 transistor outputs (sinking) 16 transistor outputs (sourcing) Clock No Part number CPM2C-32CDTC-D CPM2C-32CDT1C-D CPM2C-32CDTM-D CPM2C-32CDT1M-D

J POWER SUPPLY MODULES

Stock Note: Shaded models are normally stocked. Description Power Supply Input 100 to 240 VAC Output 24 VDC/600 mA Part number CPM2C-PA201

J EXPANSION I/O MODULES

Stock Note: Shaded models are normally stocked. Description I/O capacity 10 I/O points Units with terminal blocks 20 I/O points 8 output points Units with Fujitsu-compatible F jit tibl connectors 24 I/O points / p 32 I/O points / p 8 input points 16 input points 8 output points p p 16 output points p p Units with MIL t connectors 24 I/O points / p 32 I/O points / p 8 input points 16 input points 8 output points p p 16 output points p p Inputs 6 points (24 VDC) 12 points (24 VDC) 16 p points (24 VDC) ( ) 16 p points (24 VDC) ( ) 8 points (24 VDC) 16 points (24 VDC) 16 p points (24 VDC) ( ) 16 p points (24 VDC) ( ) 8 points (24 VDC) 16 points (24 VDC) Outputs 4 relay outputs 8 relay outputs 8 relay outputs 8 transistor outputs (sinking) 8 transistor outputs (sourcing) 16 transistor outputs (sinking) 16 transistor outputs (sourcing) 8 transistor outputs (sinking) 8 transistor outputs (sourcing) 16 transistor outputs (sinking) 16 transistor outputs (sourcing) 8 transistor outputs (sinking) 8 transistor outputs (sourcing) 16 transistor outputs (sinking) 16 transistor outputs (sourcing) 8 transistor outputs (sinking) 8 transistor outputs (sourcing) 16 transistor outputs (sinking) 16 transistor outputs (sourcing) Part number CPM2C-10EDR CPM2C-20EDR CPM2C-8ER CPM2C-24EDTC CPM2C-24EDT1C CPM2C-32EDTC CPM2C-32EDT1C CPM2C-8EDC CPM2C-16EDC CPM2C-8ETC CPM2C-8ET1C CPM2C-16ETC CPM2C-16ET1C CPM2C-24EDTM CPM2C-24EDT1M CPM2C-32EDTM CPM2C-32EDT1M CPM2C-8EDM CPM2C-16EDM CPM2C-8ETM CPM2C-8ET1M CPM2C-16ETM CPM2C-16ET1M

J DEDICATED I/O MODULES

Stock Note: Shaded models are normally stocked. Description Analog I/O module Specifications 2 analog inputs and 1 analog output Voltage I/O: 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or --10 to +10 VDC Current I/O: 0 to 20 mA or 4 to 20 mA Two thermocouple inputs (Type K or Type J) Two platinum resistance thermometer inputs (Pt100 or JPt100) CompoBus/S I/O Link Module Operates as a CompoBus/S Slave and provides 8 inputs and 8 outputs to the Master. Flat cable, 4-core , 0.75 mm2; 100 m length Twisted pair cable, 2-core x 0.75 mm2; available commercially CompoWay/F Serial Interface Module Transfer data between the CPU and up to 32 OMRON components equipped with CompoWay/F or SYSWAY communications. This eliminates the need for ladder programming to transfer data between temperature controllers and digital panel meters and the CPU. Part number CPM2C-MAD11
Temperature sensor input module pu odu e
CPM2C-TS001 CPM2C-TS101 CPM2C-SRT21 SCA1-4F10 Belden #9409 cable CPM2C-CIF21
J FUJITSU-COMPATIBLE CONNECTORS (SEE NOTE)
Note: Fujitsu and MIL connector(s) not included with any of the units. Stock Note: Shaded models are normally stocked. Description 24-pin soldered connector with cover 24-crimp connector with cover 24-pin pressure connector Part number C500-CE241 C500-CE242 C500-CE243
J MIL FLAT CABLE CONNECTORS (SEE NOTE)
Note: Fujitsu and MIL connector(s) not included with any of the units. Stock Note: Shaded models are normally stocked. Description Socket Strain Relief Socket Set Strain relief XG4T-2004 Part number XG4M-2030
J CRIMP TOOLS (FOR MIL FLAT CABLE CONNECTORS)
Stock Note: Shaded models are normally stocked. Description Crimp tool Attachment Part number XY2B-0002 XY2B-1007
J MIL LOOSE-WIRE, PRESSURE-FITTED CONNECTORS (SEE NOTE)
Note: Fujitsu and MIL connector(s) not included with any of the units. Stock Note: Shaded models are normally stocked. Description Socket Hood Cover Semi-cover Hood cover XG5S-2012 XG5S-1001 AWG24 Part number XG5M-2032-N XG5M-2035-N

AWG26 to AWG28

Semi-cover (Two required for each socket) Sockets
J PRESSURE FITTING TOOL (FOR MIL LOOSE-WIRE, PRESSURE-FITTED CONNECTORS)
Stock Note: Shaded models are normally stocked. Description Simple pressure fitting tool Part number XY2B-7006
J COMMUNICATIONS PORT CONNECTING CABLES
Stock Note: Shaded models are normally stocked. Connector Description Converts the CPM2C CPUs mini-peripheral port to a peripheral port and RS-232C port. Converts the CPM2C CPUs mini-peripheral port to a peripheral port. Converts the CPM2C CPUs mini-peripheral port to an RS-232C port. Cable length 0.15 m (about 4 in) Part number CPM2C-CN111
0.05 m (about 2 in) 0.1 m (about 2 in)

CS1W-CN114 CS1W-CN118

J COMMUNICATION ADAPTERS AND CONNECTING CABLES
Stock Note: Shaded models are normally stocked. Using this port Communications Name RS-232C Adapter Unit RS-422/RS-232C Adapter Unit Direct CPM2C CPU to NT cable Direct CPM2C CPU to NT cable Direct CPM2C CPU to NT2S cable Direct CPM2C CPU to NT2S cable RS-232C RS-232C cable Description RS-232C port (DIN mount) CPUs mini-peripheral port Mini-peripheral port + RS-232C port RS-422/RS-232C adapter (DIN mount) CPUs mini-peripheral port RS422 port + RS-232C port NT21/31/631/20/600/11 and NS series to CS1/CJ1/CQM1H/CPM2C mini-peripheral port (2 m) NT21/31/631/20/600/11 and NS series to CS1/CJ1/CQM1H/CPM2C mini-peripheral port (5 m) NT2S-SF121- to CS1/CJ1/CQM1H/CPM2C mini-peripheral port (2 m) NT2S-SF122- and SF123- to CS1/CJ1/CQM1H/CPM2C mini-peripheral port (2 m) For 25-pin computer serial port (2 m) For 25-pin computer serial port (5 m) For a 9-pin computer serial port (2 m) For a 9-pin computer serial port (5 m) XW2Z-200T-2 XW2Z-500T-2 NT2S-CN223 NT2S-CN224 XW2Z-200S XW2Z-500S XW2Z-200S-V XW2Z-500S-V CPM2C-CIF11 Part number CPM2C-CIF01-V1

Memory protection (see notes 1 and 2) Memory backup (see notes 1 and 2)
HR area, AR area, program contents, read/write DM area contents, and counter values are maintained during power interruptions. Flash memory: Program, read-only DM area, and PC Setup Memory backup: The read/write DM area, HR area, AR area, and counter values are backed up CPU with clock (battery): 2-year lifetime at 25_C CPU without clock (capacitor): 10-day backup at 25_C CPU without clock (lithium battery): 5-year lifetime at 25_C
Self-diagnostic functions Program checks Basic interrupts i t t Interrupt p processing i Interval timer interrupts Highspeed counter High-speed counter Interrupt Inputs p p (Counter mode) (C t d )
CPU failure (watchdog timer), I/O bus error, battery error, and memory failure No END instruction, programming errors (checked when operation is started) 2 interrupts 4 interrupts 4 interrupts Shared by the external interrupt inputs (counter mode) and the quick-response inputs. 1 (Scheduled Interrupt Mode or Single Interrupt Mode) One high-speed counter: 20 kHz single-phase or 5 kHz two-phase (linear count method) Counter interrupt: 1 (set value comparison or set-value range comparison) 2 inputs 4 inputs 4 inputs Shared by the external interrupt inputs and the quick-response inputs. Two points with no acceleration/deceleration, 10 Hz to 10 kHz each, and no direction control. One point with trapezoid acceleration/deceleration, 10 Hz to 10 kHz, and direction control. Two points with variable duty-ratio outputs. (Pulse outputs can be used with transistor outputs only, they cannot be used with relay outputs.) One point: A pulse output can be created by combining the high-speed counter with pulse outputs and multiplying the frequency of the input pulses from the high-speed counter by a fixed factor. (This output is possible with transistor outputs only, it cannot be used with relay outputs.) 2 inputs 4 inputs 4 inputs Shared by the external interrupt inputs and the interrupt inputs (counter mode). Min. input pulse width: 50 s max.

Pulse output

Synchronized pulse control
Q Quick-response inputs p p
Input time constant (ON response time = OFF response time) Notes are on the next page.
Can be set for all input points. (1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms)
CPU Characteristics table notes: Note: 1. The DM area, HR area, AR area, and counter values are backed up. If the backup battery or capacitor is discharged, the contents of these ares will be lost and the data values will revert to the defaults. 2. The contents of the program area, read-only DM area (DM 6144 to DM 6599), and PC setup (DM 6600 to DM 6655) are stored in flash memory. The contents of these areas will be read from flash memory the next time the power is turned ON, even if the backup battery or capacitor is discharged. When data has been changed in any of these areas, write the new values to flash memory by switching the CMP2C to MONITOR or RUN mode, or by turning the power OFF and then ON again.

J I/O ALLOCATION

Input bits Output bits Work bits Special bits (SR area) Temporary bits (TR area) Holding bits (HR area) Auxiliary bits (AR area) Link bits (LR area) Timers/Counters IR 00000 to IR 00915 (Words not used for input bits can be used for work bits.) IR 01000 to IR 01915 (Words not used for output bits can be used for work bits.) 928 bits: IR 02000 to IR 04915 (Words IR 020 to IR 049) and IR 20000 to IR 22715 (Words IR 200 to IR 227) 448 bits: SR 22800 to SR bits (TR0 to TR7) 320 bits: HR 0000 to HR 1915 (Words HR 00 to HR 19) 384 bits: AR 0000 to AR 2315 (Words AR 00 to AR 23) 256 bits: LR 0000 to LR 1515 (Words LR 00 to LR 15) 256 timers/counters (TIM/CNT 000 to TIM/CNT 255) 1-ms timers: TMHH() 10-ms timers: TIMH(15) 100-ms timers: TIM 1-s/10-s timers: TIML() Decrementing counters: CNT Reversible counters: CNTR(12) Data memory Read/Write: 2,048 words (DM 0000 to DM 2047)* Read-only: 456 words (DM 6144 to DM 6599) PC Setup: 56 words (DM 6600 to DM 6655) *The Error Log is contained in DM 2000 to DM 2021.

A--100

J I/O SPECIFICATIONS

CPU Input Specifications

Item Input voltage Input impedance p p Inputs p All IN00000 to IN00001 IN00002 to IN00004 IN00002 to IN00006 IN00005 IN00007 and up Input current p IN00000 to IN00001 IN00002 to IN00004 IN00002 to IN00006 IN00005 and up IN00007 and up IN00007 IN00100 to IN00107 ON voltage/current g / OFF voltage/current ON delay OFF delay Circuit configuration IN00000 to IN00001 IN00002 and up All All All IN00000 to IN00001

IN 2.7 k

Specification 10 I/O CPU 24 VDC +10%/--15% 2.7 k 3.9 k 4.7 k 8 mA typical 6 mA typical 5 mA typical 17 VDC min., 5.0 mA 14.4 VDC min., 3.5 mA 5.0 VDC max., 1.1 mA 1 to 80 ms max. Default: 10 ms (See Note) 1 to 80 ms max. Default: 10 ms (See Note) 6 mA typical 5 mA typical 6 mA typical 5 mA typical 5 mA typical 3.9 k 4.7 k 3.9 k 4.7 k 20 I/O CPU 32 I/O CPU

COM Input LED

CPUs with 10 I/O points: IN00002 to IN00004 CPUs with 20 or 32 I/O points: IN00002 to IN00006

IN 3.9 k

CPUs with 10 I/O points: IN00005 CPUs with 20 I/O points: IN00007 to IN00011 CPUs with 32 I/O points: IN00007 and IN00100 to IN00107
IN 4.7 k Internal circuits Input LED
Note: The input time constant can be set to 1, 2, 3, 5, 10, 20, 40, or 80 ms in the PLC Setup.

Internal circuits

A--101
High-speed Counter Inputs
The following CPU input bits can be used as high-speed counter inputs. The maximum count frequency is 5 kHz in differential phase mode and 20 kHz in the other modes. Input p Function Differential phase mode IN00000 IN00001 IN00002 A-phase pulse input B-phase pulse input Pulse plus direction input mode Pulse input Direction input Up/down input mode Increment pulse input Decrement pulse input Increment mode Increment pulse input Normal input

Z-phase pulse input or hardware reset input (IN00002 can be used as a normal input when it is not used as a high-speed counter input.)
Note: The minimum pulse widths for inputs IN00000 (A-phase input) and IN00001 (B-phase input) are as follows: Pulse plus direction input mode, Up/down input mode, Increment mode 50 s min. Phase A Phase B

T1 T2 T3 T4

Differential phase mode 100 s min.

12.5 s 12.5 s min. min.

T1 T2 T3 T4 : 12.5 s min. The minimum pulse width for input IN00002 (Z-phase input) is as follows: 50 s min. Phase Z 500 s min.

Interrupt Inputs

CPM2C PLCs have inputs that can be used as interrupt inputs (interrupt input mode or counter mode) and quick-response inputs. The minimum pulse width for these inputs is 50 s. In CPUs with 10 I/O points, inputs IN00003 and IN00004 can be used as interrupt inputs. In CPUs with 20 I/O points, inputs IN00003 through IN00006 can be used as interrupt inputs.

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J EXPANSION I/O MODULE INPUT SPECIFICATIONS
Item Input voltage Input impedance Input current ON voltage OFF voltage ON delay OFF delay Circuit configuration
IN 4.7 k Internal circuits Input LED OUT COM OUT COM
Specification 24 VDC +10%/--15% 4.7 k 5 mA typical 14.4 VDC min., 3.5 mA 5.0 VDC max., 1.1 mA 1 to 80 ms max. Default: 10 ms (See note.) 1 to 80 ms max. Default: 10 ms (See note.)
J CPM2C OUTPUT SPECIFICATIONS (CPUs AND EXPANSION I/O MODULES)

Relay Output

Item Max. switching capacity Min. switching capacity Service life of relay Specification 2 A, 250 VAC (cos = 1) 2 A, 24 VDC (4 A/common) 10 mA, 5 VDC Electrical: Mechanical: ON delay OFF delay Circuit configuration 15 ms max. 15 ms max. Output LED 150,000 operations (30-VDC resistive load) 100,000 operations (240-VAC inductive load, cos = 0.4) 20,000,000 operations

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J TRANSISTOR OUTPUTS (NPN OR PNP)
For CPUs and Expansion I/O Modules
Item Max. switching capacity Specification CPUs with 10 or 20 I/O points: OUT01000 to OUT01007: 40 mA/4.5 VDC to 300 mA/20.4 VDC, 300 mA (20.4 VDC to 26.4 VDC) CPUs with 32 I/O points: OUT01000 to OUT01007: 40 mA/4.5 VDC to 300 mA/20.4 VDC, 300 mA (20.4 VDC to 26.4 VDC) OUT01100 to OUT01107: 40 mA/4.5 VDC to 100 mA/20.4 VDC, 100 mA (20.4 VDC to 26.4 VDC) Expansion I/O Modules: OUT01j00 to OUT01j07: 40 mA/4.5 VDC to 300 mA/20.4 VDC, 300 mA (20.4 VDC to 26.4 VDC) OUT01j08 to OUT01j15: 40 mA/4.5 VDC to 100 mA/20.4 VDC, 100 mA (20.4 VDC to 26.4 VDC) Note: When using OUT01000 or OUT01001 as a pulse output, connect a dummy resistor as required to bring the load current between 10 and 150 mA. If the load current is below 10 mA, the ON/OFF response time will be longer and high-speed pulses will not be output. The transistor will heat if used at 150 mA or higher, possibly damaging elements. Min. switching capacity Max. inrush current Leakage current Residual voltage ON delay OFF delay 0.5 mA 0.9 A for 10 ms (charging and discharging waveform) 0.1 mA max. 0.8 V max. OUT01000 and OUT01001: OUT01002 and up: OUT01000 and OUT01001: OUT01002 and up: Fuse Circuit configuration NPN Outputs Internal circuits 20 s max. 0.1 ms max. 40 s max. for 10 to 300 mA 0.1 ms max. for 0.5 to 10 mA 1 ms max.

1 fuse for each 2 outputs (The fuse cannot be replaced by the user.)

24 VDC OUT OUT

COM (--)
Output LED PNP Outputs Internal circuits

COM (+)

OUT OUT 0 VDC

Output LED

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J AC POWER SUPPLY UNIT

The slim, compact CPM2C-PA201 AC Power Supply Unit is the same shape as the CPM2Cs CPU. It connects with a connecting cable (23 cm) provided. It can also be used for CPM1A and CPM2A CPUs and as display power supply (wired by the user).
AC Power Supply Unit AC Power Supply Unit
Service power supply for external devices such as sensors (24 V). Attached connecting cable
CPM2C-PA201 AC Power Supply Unit Specifications
Item Rated output Output voltage Output current Efficiency Input p conditions diti Rated voltage Frequency Current Leakage g current t Inrush current t Output p characteristics h t i ti 100 V 200 V 100 V 200 V 100 V 200 V Specification 15 W 24 V 600 mA 75% min. (at rated output) 100 to 240 VAC (85 to 264 VAC allowable voltage range) 47 to 63 Hz 0.4 A 0.2 A 0.5 mA max. (at rated output) 1 mA max. (at rated output) 15 A max. (at 25C cold start) 30 A max. (at 25C cold start) 5%/--10%, 10%/--15% (including input, load, and temperature fluctuations) 30 mA 2% (p-p) max. 0.75% max. 4% max. 0.05%/C max. 300 ms max. (at input voltage of 100 VAC or 200 VAC and the rated output) 10 ms (at input voltage of 100 VAC or 200 VAC and the rated output) Self-resetting, operates at 105% to 335% of the rated current, suspended and independent operation None 0 to 55C (32 to 131F) --20 to 70C (--4 to 158F) 10% to 90% (no condensation) 2,000 V for 1 min between all inputs and GR Leakage current: 10 mA 3,000 V for 1 min between all inputs and all outputs Leakage current: 10 mA 1,000 V for 1 min between all outputs and GR Leakage current: 10 mA Insulation resistance Vibration resistance 100 M min. at 500 VDC between all outputs and any input, and between all outputs and GR 10 to 57 Hz, amplitude, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y, and Z directions for 80 minutes according (Time coefficient: 8 minutes coefficient factor 10 = total time 80 min.) 147 m/stimes each in X, Y, and Z directions FCC class A 250 g max.

Output voltage accuracy Minimum output current Ripple noise voltage Input fluctuation Load fluctuation Temperature fluctuation Startup time Output hold time
Overcurrent protection Overvoltage protection Ambient operating temperature Ambient storage temperature Ambient operating humidity Dielectric strength
Shock resistance Noise terminal voltage Weight

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J DEDICATED I/O MODULES SPECIFICATIONS
Mixed Analog I/O Module CPM2C-MAD11 (2 input and 1 output channels)
For process input variables such as pressure, flow, and humidity, use a Mixed Analog I/O Module. The single analog output can provide a signal for recording devices, valve controllers or a transfer output of the analog signal. Up to 4 Mixed Analog I/O Modules can be used in a CPM2C system with other Expansion I/O Modules. A maximum of 5 Expansion I/O Modules, including Dedicated I/O Modules, can be used in a CPM2C system.
3. Expansion I/O connector (input) 2. Input type and range selector DIP switch
1. Analog I/O terminals Item Analog g input i t section Number of inputs Input signal range Max. rated input External input impedance Resolution Overall accuracy y A/D conversion data 25C 0 to 55C Voltage I/O 2 inputs (2 words allocated) 0 to 5 VDC, 1 to 5 VDC, 0 to 10 VDC, or --10 to +10 VDC 15 V 1 M min. 1/6000 (full scale) 0.3% full scale 0.6% full scale 16-bit binary (4-digit hexadecimal) Full scale for --10 to +10 V: Full scale for other ranges: Averaging function Open-circuit detection function Analog g output t t section Number of outputs Output signal range Allowable external output load resistance External output impedance Resolution Overall accuracy y Set data (D/A conversion) 25C 0 to 55C Supported 1 output (1 word allocated) 1 to 5 VDC, 0 to 10 VDC, or --10 to +10 VDC 1 k min. 0.5 max. 1/6000 (full scale) 0.4% full scale 0.8% full scale 16-bit binary (4-digit hexadecimal) Full scale for --10 to +10 V: Full scale for other ranges: Conversion time Isolation method 2 ms/point (6 ms/all points) Photocoupler isolation between analog I/O terminals and internal circuits. No isolation between analog I/O signals. F448 to 0BB8 Hex 0000 to 1770 Hex 0 to 20 mA or 4 to 20 mA 600 max. F448 to 0BB8 Hex 0000 to 1770 Hex 0.4% full scale 0.8% full scale 0 to 20 mA or 4 to 20 mA 30 mA 250 Current I/O
Supported (Settable for individual inputs via DIP switch)

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Temperature Sensor Input Modules CPM2C-TS001 and CPM2C-TS101 (2 input channels)
By connecting a Temperature Sensor Module to the CPM2C, inputs can be received from thermocouples or platinum resistance thermometers. Inputs are converted to binary data (4-digit hexadecimal) and stored in the IR area. A maximum of four Temperature Sensor Input Modules can be used in a CPM2C system. CPM2C-TS001 CPM2C-TS101

4. Expansion I/O connector (input) Cold junction compensator 2. Temperature scale DIP switch 3. Temperature range rotary switch
4. Expansion I/O connector (input)
2. Temperature scale DIP switch 3. Temperature range rotary switch
1. Temperature input terminals Item Temperature sensors CPM2C-TS001
1. Temperature input terminals CPM2C-TS101 Platinum resistance thermometer Switchable between Pt100 and JPt100, but same type must be used for all inputs.
Thermocouples Switchable between Types K and J, but same type must be used for all inputs. 4 Type K: Type J: --200 to 1300C, 0.0 to 500.0C --300 to 2300F, 0.0 to 900.0F --100 to 850C, 0.0 to 400.0C --100 to 1500F, 0.0 to 750.0F
Number of inputs Allocated input words Max. number of modules Temperature ranges
4 Both Pt100 and JPt100: --200.0 to 650.0C --300.0 to 1200.0F The larger of 0.5% of converted value or 1C, 1 digit max.
Accuracy (See Note 2) Conversion time Converted temperature data Isolation
The larger of 0.5% of converted value or 2C, 1 digit max. (See Note 1) 250 ms for 2 input points 16-bit binary data (4-digit hexadecimal)
Photocouplers between all temperature input signals
Note: 1. Accuracy for a K-type sensor at --100C or less is 4C 1 digit max. 2. The error deviation for temperatures in F is double that for C.
CompoBus/S I/O Link Module CPM2C-SRT21
The CPM2C controller can function as a Slave to a CompoBus/S Master Module when a CPM2C-SRT21 CompoBus/S I/O Link Module is connected. The CompoBus/S I/O Link Module links 8 inputs and 8 outputs between the Master Module and the CPM2C. Up to 5 Expansion I/O Modules or Expansion Modules can be connected to a CPM2C CPU.
3. LED indicators 4. Expansion I/O connector (input) 2. DIP switch sets unit number, communications mode and whether or not outputs will be cleared after a communications error. 1. CompoBus/S terminals
Number of I/O bits Max. number of connectable nodes Number of words occupied in CPM2C I/O memory Node number setting
8 input bits, 8 output bits input word, 1 output word (Allocated in the same way as other Expansion I/O Modules or Expansion Modules) Set using the DIP switch.
Note: See the CompoBus/S section of Omrons Remote I/O and Wiring Solutions Catalog (GC RIO1) for more details on CompoBus/S communications.

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J SERIAL COMMUNICATIONS MODULES
CPM2C-CIF01-V1 Mini-peripheral/RS-232C Adapter Unit

CPM2C-CIF01-V1

CPM2C-CIF11 RS-422/RS-232C Adapter Unit

CPM2C-CIF11

Mini-peripheral connector

Communications connector

RS-422 port (terminal block)
RS-232C port (D-sub 9-pin connector) CPM2C CPU

Internal Configuration

CPM2C-CIF01-V1 CPM2C CPU Mini-peripheral port (CMOS level)

CMOS level

CPM2C CPU Mini-peripheral port (CMOS level)
Miniperipheral port (CMOS/ RS-232C) RS-232C port (RS-232C)

RS-422 port

CMOS level RS-232C conversion
CMOS level RS-422 conversion
RS-232C port (RS-232C) RS-232C port

RS-232C port

Note: When using the CS1W-CN226/CN626 Connecting Cable for personal computer connection, turn ON the switch.
Note: A Programming Console cannot be connected to the RS-422 port.
CPM2C-CIF01-V1/CIF11 Specifications
Item Upper port Signal conversion Specification CPM2C-CIF01-V1 Outputs signals from the CPUs CMOS interface without conversion, or converts CMOS level (CPU side) to RS-232C (connected device side). Host Link, peripheral bus, no-protocol, or Programming Console connections. Outputs signals from the CPUs CMOS interface without conversion. Host Link, no-protocol, 1:1 Link, or 1:1 NT Link connections. Power supplied from CPU. 0.3 A max. at 5 V 150 g max. CPM2C-CIF11 Converts CMOS level (CPU side) to RS-422 (connected device side). RS-422 (externally connected device) insulated using DC/DC converter or photocoupler. Host Link, peripheral bus, or no-protocol connections. Outputs signals from the CPUs CMOS interface without conversion. Host Link, no-protocol, 1:1 Link, or 1:1 NT Link connections.
Function Lower port Signal conversion Function Power supply Current consumption Weight
Note: Neither the CPM2C-CIF01-V1 nor the CPM2C-CIF11 can be used with any PC other than the CPM2C. A CPM2C-CIF11 or another CPM2C-CIF01-V1 cannot be connected to the CPM2C if a CPM2C-CIF01-V1 is already connected to it.

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J COMPOWAY/F SERIAL INTERFACE MODULE

CPM2C-CIF21

The CompoWay/F Serial Interface Module exchanges data between the CPUs DM area and OMRON components (temperature controllers, electronic timers/counters, and digital panel meters). This eliminates the need for ladder programming used to transfer data between the CPU and the supported OMRON components. Up to 32 OMRON components equipped with the CompoWay/F or SYSWAY communications can be connected. Front View 1. RS-422/RS-485 port

CPM2C-SRT21 CompoBus/S I/O Link Module

20 (0.79) 65 (2.56)

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J CPM2C MODULES WITH CONNECTORS ATTACHED
Modules with Relay Outputs
Modules with Transistor Outputs (Using pressure connectors)
Modules with Transistor Outputs (Using soldered connectors)
74 (2.91) 104 (4.09) 104 (4.09) 111 (4.37)
Units with Transistor Outputs and MIL Connectors

78 (3.07) 104 (4.09)

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Functions

The CPM2C programmable controllers offer a variety of features in a compact Unit, including synchronized pulse control, interrupt inputs, pulse outputs, and a clock function. The CPM2C CPU can handle a broad range of machine control applications and it is small enough to be incorporated as the control unit in almost any free-standing machine. The full complement of communications functions lets you communicate with personal computers, other OMRON PLCs, and OMRON Programmable Terminals. These communications capabilities allow the user to design a low-cost, effective control system.
The communications port can be used simultaneously as two ports: Mini-peripheral and RS-232C. The mini-peripheral port supports Programming Devices, Host Link, and no-protocol communications. The RS-232C port supports Host Link, no-protocol (serial), 1:1 Link, and 1:1 NT Link communications.
CPUs with 10 I/O points (relay or transistor outputs) and 20 or 32 I/O points (transistor outputs only) are available. Expansion I/O Units can be connected to increase capacity to 192 I/O points.
J TIME-PROPORTIONAL CONTROL
The CPM2C performs simple-to-program, time-proportional control using up to four Analog I/O modules (maximum 8 analog inputs and 4 analog outputs) and the PID and PWM expansion instructions. These instructions set the parameters for PID control and a pulse output with variable duty ratio. For increased reliability, an open-circuit detection function can be used with the 1 to 5 VDC and 4 to 20 mA analog input settings. For temperature monitoring applications, CPM2C accepts up to 8 inputs (two per module) from Temperature Sensor Input modules. The PID instruction can manipulate the input from either thermocouple or platinum resistance thermometer sensors.
J DISTRIBUTED I/O CONTROL
Omrons CompoBus/S I/O Link provides distributed CPU control based on a PLC + compact PLC configuration which provides improvements over distributed control based on PLC + remote I/O configurations. The distributed CPU control makes equipment module, so designs can be standardized, special needs can be addressed and modules can be replaced easily in the event of breakdown without affecting the main CPU.

Master PLC

Quick-response Input Function
Regardless of the cycle time, the 20-point and 32-point CPUs have 4 inputs that can be used as quick-response inputs and the 10-point CPUs have 2 inputs that can be used as quick-response inputs. These inputs are shared with interrupt inputs and interrupt inputs in counter mode; they can reliably read input signals with a signal width as short as 50 s.

Long-term Timer

The long-term timer provides an easy way to control equipment scheduling. Use two instructions to set this up. The long-term timer instruction (TIML) lets you set values up to 99,990 seconds (27 hours, 46 minutes, 30 seconds) and the Seconds-to-Hours conversion instruction (HMS) lets you schedule this with other clock functions.
Stabilizing Input Filter Function
The input time constant for all inputs can be set to 1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms. The effects of chattering and external noise can be reduced by increasing the input time constant.

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Communications
J CONNECTIONS TO OPERATOR INTERFACE TERMINALS
The CPM2C can be connected directly to an OMRON Operator Interface Terminal in NT Link Mode (1:1) for high speed transmission of data. No separate drivers are required. Use the communications port for the NT Link connection. There are two ways to configure NT Link depending on the communications ports setting for single or dual transmission (host link style).
Note: The Operator Interface Terminal cannot be connected using a peripheral port connection when communicating via an NT Link.

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J HOST LINK

1:1 Connection

Use one of the connecting cables shown in the following diagram to connect a personal computer with Support Software to the CPM2Cs communications port for 1:1 Host Link communications or no-protocol (serial) communications.

RS-232C Port Connection

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Peripheral Port Connection
IBM PC/AT or compatible computer CQM1-CIF02 (3.3 m)
Peripheral port CPM2C CPU Unit

CPM2C-CN111 (0.15 m)

CS1W-CN114 (0.05 m) (See Note 4.)
CS1W-CN226 (2 m) CS1W-CN626 (6 m) (See Note 5.) CPM2C-CIFO1-V1

Note: 1. The CS1W-CN226/626 Connecting Cables cannot be used to connect to the CPM2C-CIF01. They can be used to connect to the CPM2C-CIF01-V1 only. Turn OFF the cable switch (SW1) on the front panel when using these cables. (Turn OFF SW1 when using any other cable.) 2. The CS1W-CN225/625 and CS1W-CN227/627 Connecting Cables cannot be used. 3. The CQM1-CIF11 Connecting Cable cannot be used. If one is connected, the CPM2C will not recognize it and, for this reason, the PC will enter RUN mode at startup if the PC Setup (DM 6600) is at the default settings (i.e., the start up mode depends on whether or not a Programming Device is connected). 4. When connecting the CS1W-CN118 to the mini-peripheral port of the CPM2C-CIF01-V1 Peripheral/RS-232C Adapter Unit, turn OFF the cable switch (SW1). 5. When connecting the CS1W-CN226/626 to the mini-peripheral port of the CPM2C-CIF01-V1 Peripheral/RS-232C Adapter Unit, turn ON the cable switch (SW1).

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1:N Connection
Up to 32 OMRON PLCs, including CPM2C PLCs, can be connected to a host computer.
IBM PC/AT or compatible computer with RS-422/RS-485
Connecting Cable XW2Z-200S-V (2 m) XW2Z-500S-V (5 m) C200HS-CN220 (2 m)
NT-AL001 (requires +5 V) (See notes 1 and 2.) RS-422 (Total length: 500 m max.) When using the port as a peripheral port CPM2C CPU CPM2C CPU CPM2C CPU
When using the port as an RS-232C port

NT-AL001 (See note 1.)

XW2Z-200T-1 (2 m)

CPM2C CPU

RS-232C port CSW1-CN118 Connecting cable (0.1 m)
CSW1-CN111 Connecting cable (0.15 m) XW2Z-200T-1 (2 m)
CPM2C-CIF01-V1 CPM2C-CIF21 Up to 32 PLCs Note: 1. The NT-AL001 must be supplied externally with 5 VDC. When an NT-AL001 is connected to a CPM2C PC, pin 6 of the CPM2Cs RS-232C port supplies +5 VDC and an external power supply is not necessary. 2. Be sure that the power supply requirements of the CPU, Expansion Modules, and Expansion I/O Modules do not exceed the available capacity. Only three Expansion I/O Modules and Expansion Modules can be connected when the NT-AL001 Adapter is connected to the RS-232C port.

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J NO-PROTOCOL COMMUNICATIONS
The transmit TXD(48) and receive RXD(47) instructions can be used in no-protocol mode to exchange data with standard serial devices. For example, data can be received from a bar code reader or transmitted to a serial printer. The serial devices can be connected to the communications port as an RS-232C port or mini-peripheral port, as shown in the following diagrams. Some adapter cables may be required.

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J 1:1 LINK CONNECTIONS FOR DATA EXCHANGE

A CPM2C can be linked to another CPM2C, a CQM1, CPM1, CPM1A, CPM2A, C200HS, or C200HX/HE/HG PLC. The PLC must be connected using the communications port as an RS-232C port (not as a peripheral port).
RS-232C port (D-sub 9-pin) 1:1 Link Master CPM2C CPU RS-232C port (D-sub 9-pin) 1:1 Link Slave CPM2C CPU
CPM2C-CN111 (0.1 m) Connecting Cable C200H-CN320-EU (3 m) C200H-CN520-EU (5 m) CS1W-CN118 (0.1 m)

CPM2C-CN111 (0.1 m)

CS1W-CN118 (0.1 m)
Omron PLC (CQM1H, CQM1, CPM1, CPM1A, CPM2C-S, CPM2A, C200HS, or C200HX/HE/HG)
Note: Even though the peripheral port on the CPM2C-CIF01-V1 can output RS-232C, this port cannot be used for one-to-one link communications.

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J COMPOBUS/S I/O LINK CONNECTIONS
A CompoBus/S I/O Link can be used to create an I/O link (remote I/O) of 8 input points and 8 output points with a CompoBus/S Master Module. The connection is made through a CompoBus/S I/O Link Module. From the standpoint of the CPM2C CPU, the area allocated to the CompoBus/S I/O Link Module can be treated just like the area allocated to an Expansion I/O Module. The difference is that the bits are not actual I/O points, but I/O bits in the Master Module.
CompoBus/S Master Module CPM2C CPU CompoBus/S I/O Link Module (Slave)

Cables

Use SCA1-4F10 flat cable or twisted pair cable to connect the nodes in the CompoBus/S I/O Link. (The flat cables and twisted pair cables cannot be combined in the same system.) Description Flat cable Twisted pair cable Model SCA1-4F10 Belden #9409 cable Specifications 4-core flat cable, 0.75 mm2; 100 m length 2-core x 0.75 mm2; available commercially

J PROGRAM TRANSFER UNIT

Use Omrons EEPROM program transfer unit to update programs in machines or program multiple controllers with the same program. The CPM1-EMU01-V1 Expansion Memory Unit connects to the peripheral port of micro and small PLCs. Uploading Downloading CPM2C CPU CPM2C-CN111

EEPROM

CS1W-CN114 CPM2C CPU

Expansion memory unit

Note: The PLC in the DOWNLOAD TO PLC Button indicates PCs (Programmable Controllers).

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