OMRON CPM2CAutomation Systems/ Programmable Controllers/CPM

OMRON CPM2C Automation Systems

CPM2C Compact PLC series/Lineup
CPM2C Compact PLC series/Catalog
CPM2C Compact PLC series/Dimensions
CPM2C Compact PLC series/Specifications
Purchase the OMRON CPM2C CPM

OMRON CPM2C Dimensions

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last update: February 04, 2014

An extensive range of models assures efficient machine control in an ultracompact package. CPU Units (DC power supply only) are available with relay or transistor output, terminal block or various connector options, and an optional real-time clock function. Select the output type, number of I/O points and other specifications to meet your needs. Expansion I/O Units with 8 to 32 I/O points make it possible to configure a control system with a maximum of 192 I/O points.

last update: February 04, 2014

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If you have just landed here, this product OMRON CPM2C Automation Systems,Automation Systems is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Automation Systems at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the CPM2C We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON CPM2CAutomation Systems tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON CPM2C lineup
CPM2C Compact PLC series/Lineup
last update: February 04, 2014
CPM2C CPU Units

CPU Unit Inputs Outputs Internal
clock Model
Units with
10 I/O points
Inputs: 6
Outputs: 4 I/O terminal
block 6 inputs
(24 V DC) 4 relay outputs --- CPM2C-10CDR-D
Yes CPM2C-10C1DR-D
Units with
10 I/O points
Inputs: 6
Outputs: 4 2 Fujitsu connectors 6 inputs
(24 V DC) 4 sinking
transistor outputs --- CPM2C-10CDTC-D
Yes CPM2C-10C1DTC-D
4 sourcing
transistor outputs --- CPM2C-10CDT1C-D
Yes CPM2C-10C1DT1C-D
2 MIL connectors 6 inputs
(24 V DC) 4 sinking
transistor outputs --- CPM2C-10CDTM-D
4 sinking
transistor outputs Yes CPM2C-10C1DTM-D
4 sourcing t
ransistor outputs --- CPM2C-10CDT1M-D
4 sourcing
transistor outputs Yes CPM2C-10C1DT1M-D
Units with
20 I/O points
Inputs: 12
Outputs: 8 2 terminal
blocks 12 inputs
(24 V DC) 8 relays --- CPM2C-20CDR-D
Yes CPM2C-20C1DR-D
2 Fujitsu connectors 8 sinking
transistor outputs --- CPM2C-20CDTC-D
Yes CPM2C-20C1DTC-D
8 sourcing
transistor outputs --- CPM2C-20CDT1C-D
Yes CPM2C-20C1DT1C-D
2 MIL connectors 12 inputs
(24 V DC) 8 sinking
transistor outputs --- CPM2C-20CDTM-D
8 sinking
transistor outputs Yes CPM2C-20C1DTM-D
8 sourcing
transistor outputs --- CPM2C-20CDT1M-D
8 sourcing
transistor outputs Yes CPM2C-20C1DT1M-D
Units with
32 I/O points
Inputs: 16
Outputs: 16 2 Fujitsu connectors 16 inputs
(24 V DC) 16 sinking
transistor outputs --- CPM2C-32CDTC-D
16 sourcing
transistor outputs --- CPM2C-32CDT1C-D
2 MIL connectors 16 inputs
(24 V DC) 16 sinking
transistor outputs --- CPM2C-32CDTM-D
16 sourcing
transistor outputs --- CPM2C-32CDT1M-D
Programmable
Slave with DeviceNet
slave and CompoBus/S
Master, 10 I/O points
Inputs: 6
Outputs: 4 1 Fujitsu connector 6 inputs
(24 V DC) 4 sinking
transistor outputs Yes CPM2C-S100C-DRT
4 sourcing
transistor outputs Yes CPM2C-S110C-DRT
Units with CompoBus/S Master,
10 I/O points
Inputs: 6
Outputs: 4 1 Fujitsu connector 6 inputs
(24 V DC) 4 sinking
transistor outputs Yes CPM2C-S100C
4 sourcing
transistor outputs Yes CPM2C-S110C

Power Supply Unit

Unit Input Output Model
AC Power Supply Unit 100 to 240 V AC 24 V DC/600 mA CPM2C-PA201

Expansion I/O Units

Expansion I/O Unit Inputs Outputs Model
Units with
inputs only
Inputs: 8 1 Fujitsu connector 8 inputs
(24 V DC) --- CPM2C-8EDC
1 MIL connector 8 inputs
(24 V DC) --- CPM2C-8EDM
Units with
inputs only
Inputs: 16 1Fujitsu connector 16 inputs
(24 V DC) --- CPM2C-16EDC
1 MIL connector 16 inputs
(24 V DC) --- CPM2C-16EDM
Units with relay
outputs only
Outputs: 8 I/O terminal block --- 8 relay outputs CPM2C-8ER
1 Fujitsu connector --- 8 sinking transistor outputs CPM2C-8ETC
--- 8 sourcing transistor outputs CPM2C-8ET1C
1 MIL connector --- 8 sinking transistor outputs CPM2C-8ETM
--- 8 sourcing transistor outputs CPM2C-8ET1M
Units with
transistor
outputs only
Outputs: 8 1 Fujitsu connector --- 16 sinking transistor outputs CPM2C-16ETC
--- 16 sourcing transistor outputs CPM2C-16ET1C
1 MIL connector --- 16 sinking transistor outputs CPM2C-16ETM
--- 16 sourcing transistor outputs CPM2C-16ET1M
Units with
10 I/O points
Inputs: 6
Outputs: 4 1 I/O terminal block 6 inputs
(24 V DC) 4 relay outputs CPM2C-10EDR
Units with
20 I/O points
Inputs: 12
Outputs: 8 1 I/O terminal block 12 inputs
(24 V DC) 8 relay outputs CPM2C-20EDR
Units with
24 I/O points
Inputs: 16
Outputs: 8 2 Fujitsu connectors 16 inputs
(24 V DC) 8 sinking transistor outputs CPM2C-24EDTC
8 sourcing transistor outputs CPM2C-24EDT1
2 MIL connectors 16 inputs
(24 V DC) 8 sinking transistor outputs CPM2C-24EDTM
8 sourcing transistor outputs CPM2C-24EDT1M
Units with
32 I/O points
Inputs: 16
Outputs: 16 2 Fujitsu connectors 16 inputs
(24 V DC) 16 sinking transistor outputs CPM2C-32EDTC
16 sourcing transistor outputs CPM2C-32EDT1C
2 MIL connectors 16 inputs
(24 V DC) 16 sinking transistor outputs CPM2C-32EDTM
16 sourcing transistor outputs CPM2C-32EDT1M

Analog I/O Units

Product Specifications Model
Analog I/O Unit 2 analog inputs and 1 analog output CPM2C-MAD11

Temperature Sensor Unit

Product Specifications Model
Temperature Sensor Unit 2 inputs for thermocouples CPM2C-TS001
2 inputs for temperature resistance thermometers CPM2C-TS101

CompoBus/S I/O Link Units

Product Specifications Model
CompoBus/S I/O Link Units I/O Links: 8 inputs, 8 outputs CPM2C-SRT21

I/O Connectors

(Connectors are not provided with CPU Unit. Select the appropriate ones from the following table. One CPU Unit requires two sets of Connectors.)

Fujitsu Connectors

Connection method From OMRON From Fujitsu
Soldered C500-CE241 1 set FCN-361J024-AUConnector
FCN-360C024-J2Connector Cover
Crimped C500-CE242 FCN-363J024Housing
FCN-363J-AUContacts
FCN-360C024-J2Connector Cover
Pressure-welded C500-CE243 FCN-367J024-AU/F

MIL Connectors

Connection method Model Number in box Specifications
Pressure-welded XG4M-2030-T 100 Poles: 20

Note: Any commercially available 20-pole (IDC) connectors, according to MIL-C-83503, DIN 41651 or IEC 60603-1 specification, can be used.

Programming Consoles and Cables

Product Model
Programming Console (2-m cable attached) CQM1-PRO01-E
Programming Console (Requires separate cable. See below.) C200H-PRO27-E
Connecting Cable for connecting CQM1-PRO01-E to a peripheral port CS1W-CN114
Connecting Cable for C200H-PRO27-E 2-m cable C200H-CN222
4-m cable C200H-CN422
Connecting Cable for C200H-PRO27-E allowing direct connection to the CPM2C CPU Unit 2-m cable CS1W-CN224
6-m cable CS1W-CN624

Support Software

Product Functions Model
CX-One Omron's integrated software for programming and
configuration of all control system components, including
PLCs, HMI, drives, temperature controllers
and advanced sensors. CX-ONE-AL[][]C-E*1

*1 [][] = Number of licenses (01, 03, 10)

Product Model
Expansion Memory Unit CPM1-EMU01-V1
EEPROM (256 K) EEROM-JD

Peripheral Port Adapters and Connecting Cables

Description Computer port Length Model
Personal Computer
Connecting
Cables For a D-sub 9-pin port 2 m CS1W-CN226
6 m CS1W-CN626
3.3 m CQM1-CIF02
Peripheral Port
Cable 0.05 m CS1W-CN114

RS-232C Cables

Product Computer port Specifications Length Model
RS-232C Cable For a D-sub 9-pin port --- 2 m XW2Z-200S-V
5 m XW2Z-500S-V
Can be used with a peripheral
bus or Host Link. Uses
connector that prevents
ESD (electrostatic discharge.) 2 m XW2Z-200S-CV
5 m XW2Z-500S-CV

Communications Port Connecting Cables

Description Cable length Model
Converts to a Peripheral port and RS-232C port. 0.1 m (about 4”) CPM2C-CN111
Converts to a Peripheral port only. 0.05 m (about 2”) CS1W-CN114
Converts to an RS-232C port only. 0.1 m (about 4”) CS1W-CN118

Simple Communications Unit

Product Specifications Model
Simple Communications Unit RS-485/RS-232C ports for connection to components CPM2C-CIF21

Adapters

Product Function Model
Peripheral/RS 232C Adapter Unit Peripheral port level conversion CPM2C-CIF01-V1
RS-422/RS-485/RS-232C Adapter Unit CPM2C-CIF11
Link Adapter RS-232C to
RS-422A
conversion For personal computer connection
(Can also be connected to the CPM2A.) 3G2A9-AL004-E
RS-422A Adapter For CPM2A connection
(Can also be connected to a personal computer,
but requires an external 5-V power supply.) NT-AL001

Battery

Product Function Model
Battery Backs up memory in the CPM2C CPU Unit. CPM2C-BAT01

I/O Terminal Blocks and Connecting Cables

Product Description No. of inputs/
outputs Model
I/O Terminal Blocks Slim type with M3 slotted screw terminal
block 20 XW2D-20G6
Flat cable connector with M2.5 slot-
ted screw terminal block 20 XW2B-20G4
Common terminals
(3-tier inputs) --- XW2E-20G5-IN16
Common terminals
(2-tier outputs) --- XW2C-20G6-IO16

Product Cable length Model
Special Connecting Cable With Fujitsu connector 0.5 m XW2Z-050A
1 m XW2Z-100A
1.5 m XW2Z-150A
2 m XW2Z-200A
3 m XW2Z-300A
5 m XW2Z-500A
With MIL connector 2.5 m G79-025C
5 m G79-050C

Relay I/O Terminals and Connecting Cables

Product : Relay I/O terminals

Mounted
relay I/O
points Processing Rated voltage Model Output Fujitsu connector MIL
connector
G7TC 16
inputs NPN
(- common) 24 V DC G7TC-ID16 --- G79-[]00C G79-O[]00C
100 (110) V AC G7TC-IA16 G79-[]00C G79-O[]00C
200 (220) V AC G79-[]00C G79-O[]00C
16
outputs NPN
(+ common,
sinking
output) 24 V DC G7TC-OC16 Sink G79-[]00C G79-O[]00C
16
outputs PNP
(- common,
sourcing
output) 24 V DC G7TC-OC16-1 Source G79-[]00C G79-O[]00C
8
outputs NPN
(+ common,
sinking
output) 24 V DC G7TC-OC08 Sink G79-[]00C G79-O[]00C
G6D 16
outputs NPN
(+ common,
sinking
output) 24 V DC G70D-SOC16 Sink G79-[]00C G79-O[]00C
PNP
(- common,
sourcing
output) 24 V DC G70D-SOC16-1 Source G79-I[]00C
G3DZ
(Power
MOS FET
Relay) NPN
(+ common,
sinking
output) 24 V DC G70D-FOM16 Sink G79-[]00C G79-O[]00C
PNP
(- common,
sourcing
output) 24 V DC G70D-FOM16-1 Source G79-I[]00C
G6D NPN
(+ common,
sinking
output) 24 V DC G70D-VSOC16 Sink G79-[]00C G79-O[]00C
G3DZ
(Power
MOS FET
Relay) NPN
(+ common,
sinking
output) 24 V DC G70D-VFOM16 Sink G79-[]00C G79-O[]00C
(Sold
separately)
G2R
G3R
G3RN
H3RN NPN
(+ common,
sinking
output) 24 V DC G70A-ZOC16-3 Sink G79-[]00C G79-O[]00C
PNP
(- common,
sourcing
output) G70A-ZOC16-4 Source --- G79-I[]00C

Product Cable length Model
Connecting Cable with connector (1:1) With Fujitsu connector 1 m G79-100C
1.5 m G79-150C
2 m G79-200C
3 m G79-300C
5 m G79-500C
With MIL connector 0.25 m G79-O25C
5 m G79-O50C
0.25 m G79-I25C
0.5 m G79-I50C

DC Power Supplies

Product Output voltage/current Input voltage Model
DC Power Supply (3 W) 24 V DC, 0.13 A 85 V AC to 264 V AC S82K-00324
DC Power Supply (7.5 W) 24 V DC, 0.3 A 85 V AC to 264 V AC S82K-00724
DC Power Supply (15 W) 24 V DC, 0.6 A 85 V AC to 264 V AC S82K-01524
DC Power Supply (30 W) 24 V DC, 1.3 A 85 V AC to 264 V AC S82K-03024
DC Power Supply (50 W) 24 V DC, 2.1 A 85 V AC to 264 V AC S82K-05024

last update: February 04, 2014

OMRON CPM2C catalog
CPM2C Compact PLC series/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

Compact PLCs Catalog P16E-EN-03A
[14546KB] Jan 13, 201520150113 Compact PLCs Catalog

OMRON CPM2C dimension
CPM2C Compact PLC series/Dimensions
last update: February 04, 2014

Note: All dimensions are in mm.

CPU Units with Relay Outputs
(CPM2C-10C(1)DR-D, CPM2C-20C(1)DR-D)

CPU Units with Transistor Outputs
(CPM2C-10C(1)DT(1)C-D, CPM2C-10C(1)DT(1)M-D,
CPM2C-20C(1)DT(1)C-D, CPM2C-20C(1)DT(1)M-D,
CPM2C-32CDT(1)C-D, CPM2C-32CDT(1)M-D)

CPU Units with Relay Outputs
(CPM2C-S1[]0C)

CPU Units with Transistor Outputs
(CPM2C-S1[]0C-DRT)

Units with Relay Outputs
(CPM2C-8ER, CPM2C-10EDR, CPM2C-20EDR)

Units with Transistor Outputs
(CPM2C-24EDT(1)C, CPM2C-24EDT(1)M,
CPM2C-32EDT(1)C, CPM2C-32EDT(1)M)

Units with Transistor Outputs Only and Units with Inputs Only
(CPM2C-8ED(1), CPM2C-8ET(1)C, CPM2C-8ET(1)M,
CPM2C-16ED(1), CPM2C-16ET(1)C, CPM2C-16ET(1)M)

AC Power Supply Unit
(CPM2C-PA201)

Analog I/O Unit
(CPM2C-MAD11)

Temperature Sensor Unit
(CPM2C-TS001, CPM2C-TS101)

CompoBus/S I/O Link Unit
(CPM2C-SRT21)

Simple Communications Unit
(CPM2C-CIF21)

Peripheral/RS-232C Adapter Unit
(CPM2C-CIF01-V1)

RS-422/RS-485/RS-232C Adapter Unit
(CPM2C-CIF11)

last update: February 04, 2014

OMRON CPM2C specification
CPM2C Compact PLC series/Specifications
last update: February 04, 2014
General

Item CPU Unit Specification
CPU Units with
10 I/O points
(relay outputs) CPU Units with
10 I/O points
(transistor outputs) CPU Units with
20 I/O points
(relay outputs) CPU Units with
20 I/O points
(transistor outputs) CPU Units with
32 I/O points
(transistor outputs) CPM2C-S CPU Unit
with 10 I/O points
(transistor outputs)
Supply voltage 24 V DC
Operating voltage range 20.4 to 26.4 V DC
Power consumption
(Add Expansion
Unit consumption from
following tables.) 4 W 3 W 4 W 3 W 3 W 3 W
Inrush current 25 A max.
Insulation resistance 20 MΩ min. (at 500 V DC) between isolated circuits
Dielectric strength 2,300 V AC for 1 min (between isolated circuits)
Noise immunity Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance Conforming to IEC 60068-2-6, JIS C0040: 10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s² in X, Y, and Z directions
for 80 minutes each (Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)
Shock resistance Conforming to IEC 60068-2-27, JIS C0041: 147 m/s² three times each in X, Y, and Z directions
Ambient temperature Operating: 0° to 55°C
Storage: -20° to 75°C (except for the battery)
Humidity 10% to 90% (with no condensation)
Atmosphere Must be free from corrosive gas
I/O interface Terminal block Connector Terminal block Connector
Power interrupt time 2 ms min.
Weight 200 g max. 200 g max. 250 g max. 200 g max. 200 g max. 160 g max.
Expansion I/O Unit with 10 I/O points (relay outputs) 200 g max.
Expansion I/O Unit with 20 I/O points (relay outputs) 200 g max.
Expansion I/O Units with 24 I/O points (transistor outputs) 200 g max.
Expansion I/O Unit with 32 I/O points (transistor outputs) 200 g max.
Expansion I/O Unit with 8 input points 150 g max.
Expansion I/O Unit with 16 input points 150 g max.
Expansion I/O Units with 8 output points (transistor outputs) 150 g max.
Expansion I/O Units with 16 output points (transistor outputs) 150 g max.
Expansion I/O Unit with 8 output points (relay outputs) 200 g max.
Simple Communications Unit 150 g max.
Peripheral/RS232C Adapter Unit 150 g max.
RS422/RS232C Adapter Unit 150 g max.
AC Power Supply Unit 250 g max.
Analog I/O Unit 200 g max.
Temperature Sensor Unit 200 g max.
CompoBus/S I/O Link Unit 150 g max.

CPM2C Power Consumption

Use the following power consumption tables to calculate the total power capacity required when using a CPM2C PLC. The rated output for the CPM2C-PA201 AC Power Supply Unit is 15 W. Any surplus power not required for the PLC directly can be used as service power supply for sensors and other devices.

CPU Unit Power consumption (W)
CPM2C-10C(1)DR-D 4
CPM2C-20C(1)DR-D 4
CPM2C-S1[]0C-DRT1 3
CPM2C-S1[]0C 3
CPM2C-10C(1)DT(1)[]-D 3
CPM2C-20C(1)DT(1)[]-D 3
CPM2C-32C(1)DT(1)[]-D 3

The power consumption of the CPU Unit includes power for the Programming Consoles and Adapter Units.
Add the following consumptions when using Expansion I/O Units.

Expansion I/O Unit Power consumption (W)
CPM2C-10EDR 1
CPM2C-20EDR 2
CPM2C-24EDT(1)[] 1
CPM2C-32EDT(1)[] 1
CPM2C-MAD11 3.5
CPM2C-SRT21 1
CPM2C-TS001/002 1.5
CPM2C-8ED[]/16ED[] 1
CPM2C-8ER 2
CPM2C-8ET(1)[]/16ET(1)[] 1

CPM2C Characteristics

Item CPU Unit Specification
CPU Units with
10 I/O points
(relay outputs) CPU Units with
10 I/O points
transistor outputs) CPU Units with
20 I/O points
(relay outputs) CPU Units with
20 I/O points
(transistor outputs) CPU Units with
32 I/O points
(transistor outputs) CPM2C-S CPU Unit with 10 I/O points
(transistor outputs) and
CompoBus/S Master function
Control method Stored program method
I/O control method Cyclic scan with direct output (Immediate refreshing can be performed with IORF(97).)
Programming language Ladder diagram
Instruction length 1 step per instruction, 1 to 5 words per instruction
Instructions Basic instructions: 14
Special instructions:105 instructions, 185 variations
Execution time Basic instructions: 0.64 μs (LD instruction)
Special instructions:7.8 μs (MOV instruction)
Program capacity 4,096 words
I/O capacity CPU Unit only 10 points 20 points 32 points 10 points
With Expansion
I/O Units 170 points max. 180 points max. 192 points max. 362 points max. (106 local + 256 remote)
Input bits IR 00000 to IR 00915 (Words not used for input bits can be used for work bits.)
Output bits IR 01000 to IR 01915 (Words not used for output bits can be used for work bits.)
CompoBus/S input bits --- 128 inputs: IR 02000
to IR 02715 I/O bits not used for I/
O be used as work
bits.
CompoBus/S output bits --- 128 outputs:
IR 03000 to IR 03715
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) 672 bits: IR 02800 to IR 02915 (Words IR
028 to IR 029), IR 03800 to IR 04915
(Words IR 038 to IR 049)and IR 20000 to IR
22715 (Words IR 200 to IR 227
Special bits (SR area) 448 bits: SR 22800 to SR 25515 (Words SR 228 to SR 255)
Temporary bits (TR area) 8 bits (TR0 to TR7)
Holding bits (HR area) 320 bits: HR 0000 to HR 1915 (Words HR 00 to HR 19)
Auxiliary bits (AR area) 384 bits: AR 0000 to AR 2315 (Words AR 00 to AR 23)
Link bits (LR area) 256 bits: LR 0000 to LR 1515 (Words LR 00 to LR 15)
Timers/Counters 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.
CompoBus/S master functions --- --- Connects to up to 32 slaves with up to 256
I/O link points
DeviceNet slave functions --- --- DeviceNet remote I/O link (DRT model only)
Up to 1,024 I/O link points
Explicit messages
Read/write of specified areas from PLC with
Master Unit
Basic interrupts Interrupt processing 2 interrupts 2 interrupts 4 interrupts 4 interrupts 4 interrupts 2 interrupts
Shared by the external interrupt inputs (counter mode) and the quick-response inputs.
Interval timer interrupts 1 (Scheduled Interrupt Mode or Single Interrupt Mode)
Highspeed
counter High-speed
counter 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)
Highspeed
counter Interrupt inputs
(Counter mode) 2 inputs 2 inputs 4 inputs 4 inputs 4 inputs 2 inputs
Shared by the external interrupt inputs and the quick-response inputs.
Counter interrupts 2 inputs 2 inputs 4 inputs 4 inputs 4 inputs 2 inputs
Shared by the external interrupt inputs and the quick-response inputs.
Pulse output 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 (using PWM(--)).
(Pulse outputs can be used with transistor outputs only, they cannot be used with relay outputs.)
Synchronized pulse control 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.)
Quick-response inputs 2 inputs 2 inputs 4 inputs 4 inputs 4 inputs 2 inputs
Shared by the external interrupt inputs and the interrupt inputs (counter mode).
Min. input pulse width: 50 μs max.
Input time constant
(ON response time =
OFF response time) Can be set for all input points.
(1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms)
Clock function Shows the year, month, day of the week, day, hour, minute, and second. (Battery backup)
Communications functions Peripheral port:
Supports Host Link, peripheral bus, no-protocol, or Programming Console connections.
RS-232C port:
Supports Host Link, no-protocol, 1:1 Slave Unit Link, 1:1 Master Unit Link, or 1:1 NT Link connections.
A CPM2C-CN111, CS1W-CN114, or CS1W-CN118 Connecting Cable, or an Interface Unit (CPM2C-CIF01-V1 or CPM2C-CIF11) is required to connect to the CPM2C’s communications port.
Memory protection HR area, AR area, program contents, read/write DM area contents, and counter values are maintained during power interruptions.
Memory backup 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. With CPU Units that are equipped with a clock, the battery will backup memory for 2 years at 25°C. With CPU Units that are not equipped with a clock, if a battery is not installed, the internal capacitor will backup memory for 10 days at 25°C. If a battery (optional CPM2C-BAT01 Battery) is installed, it will backup memory for 5 years at 25°C.
Self-diagnostic functions CPU Unit failure (watchdog timer), I/O bus error, battery error, and memory failure
Program checks No END instruction, programming errors (checked when operation is started)

CPM2C I/O Specifications
CPU Unit Input Specifications

Item Specifications Circuit configuration
Units with 10 I/O points Units with 20 I/O points Units with 32 I/O points
Input voltage 24 V DC ^+10%/_-15%
Input
impedance impedance
IN00000 to IN00001:
2.7 kΩ
IN00002 to IN00004:
3.9 kΩ
IN00005:
4.7 kΩ IN00000 to IN00001:
2.7 kΩ
IN00002 to IN00006:
3.9 kΩ
IN00007 and up:
4.7 kΩ IN00000 to IN00001:
2.7 kΩ
IN00002 to IN00006:
3.9 kΩ
IN00007:
4.7 kΩ
IN00100 to IN00107:
4.7 kΩ
Input
current IN00000 to IN00001:
8 mA
IN00002 to IN00004:
6 mA
IN00005:
5 mA IN00000 to IN00001:
8 mA
IN00002 to IN00006:
6 mA
IN00007 and up:
5 mA IN00000 to IN00001:
8 mA
IN00002 to IN00006:
6 mA
IN00007:
5 mA
IN00100 to IN00107:
5 mA
ON
voltage/
current IN00000 to IN00001:17 V DC min., 5 mA
IN00002 and up:14.4 V DC min., 3.5 mA
OFF
voltage/
current 5.0 V DC max., 1.1 mA
ON delay 1 to 80 ms max. Default: 10 ms (See note.)
OFF
delay 1 to 80 ms max. Default: 10 ms (See note.)

Note: The input time constant can be set to 1, 2, 3, 5, 10, 20, 40, or 80 ms in the PC Setup.

High-speed Counter Inputs

The following CPU Unit 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 Function
Differential phase mode Pulse plus direction input mode Up/down input mode Increment mode
IN00000 A-phase pulse input Pulse input Increment pulse input Increment pulse input
IN00001 B-phase pulse input Direction input Decrement pulse input Normal input
IN00002 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.)

Interrupt Inputs

CPM2C PCs 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 μs.
In CPU Units with 10 I/O points, inputs IN00003 and IN00004 can be used as interrupt inputs. In CPU Units with 20 or 32 I/O points, inputs IN00003 through IN00006 can be used as interrupt inputs.

Expansion I/O Unit Input Specifications

Item Specification
Input voltage 24 V DC ^+10%/_-15%
Input impedance 4.7 kΩ
Input current 5 mA
ON voltage/current 14.4 V DC min., 3.5 mA
OFF voltage/current 5.0 V DC max., 1.1 mA
ON delay 1 to 80 ms max. Default: 10 ms (See note.)
OFF delay 1 to 80 ms max. Default: 10 ms (See note.)
Circuit configuration

Note: The input time constant can be set to 1, 2, 3, 5, 10, 20, 40, or 80 ms in the PC Setup.

CPM2C Output Specifications (CPU Units and Expansion I/O Units)
Relay Output

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

Transistor Outputs (Sinking or Sourcing) for CPU Units and Expansion I/O Units

Item Specification
Max. switching capacity CPU Units with 10 or 20 I/O Points
01000 to 01007: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V)
CPU Units with 32 I/O Points
01000 to 01007: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V)
01100 to 01107: 40 mA at 4.5 V DC to 100 mA at 20.4 V DC, 100 mA (20.4 to 26.4 V) (See note.)
Expansion I/O Units
01[]00 to 01[]07: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V)
01[]08 to 01[]15: 40 mA at 4.5 V DC to 100 mA at 20.4 V DC, 100 mA (20.4 to 26.4 V) (See note.)
Min. switching capacity 0.5 mA
Max. inrush current 0.9 A for 10 ms (charging and discharging waveform)
Leakage current 0.1 mA max.
Residual voltage 0.8 V max.
ON delay OUT01000 and OUT01001:20 μs max.
OUT01002 and up:0.1 ms max.
OFF delay OUT01000 and OUT01001:40 μs max. for 4.5 to 26.5 V, 10 to 300 mA
0.1 ms max. for 4.5 to 30 V, 0.5 to 10 mA
OUT01002 and up:1 ms max.
Fuse 1 fuse for each 2 outputs (The fuse cannot be replaced by the user.)
Circuit configuration

Note: Connect dummy resistance as required and maintain the load current between 10 and 150 mA when using
           01000 and 01001 for pulse outputs. The ON/OFF response time will increase if the load current is below 10 mA,
           preventing outputting high-speed pulses. The transistors will heat if the output current is greater than 150 mA,
           possibly destroying the elements.

last update: February 04, 2014

NO. CPM2C

TYPE:Programmable Controllers CPM Copyright Statement

DATE:2021-06-09

Associated products:
CP1W-MODTCP61 CP1 Modbus/TCP Adapter/Features CP1W-EIP61 EtherNet/IP Communication Module for CP1L/CP1H PLCs/Features

CPU Unit	Inputs	Outputs	Internal clock	Model
Units with 10 I/O points Inputs: 6 Outputs: 4	I/O terminal block	6 inputs (24 V DC)	4 relay outputs	---	CPM2C-10CDR-D
Yes	CPM2C-10C1DR-D
Units with 10 I/O points Inputs: 6 Outputs: 4	2 Fujitsu connectors	6 inputs (24 V DC)	4 sinking transistor outputs	---	CPM2C-10CDTC-D
Yes	CPM2C-10C1DTC-D
4 sourcing transistor outputs	---	CPM2C-10CDT1C-D
Yes	CPM2C-10C1DT1C-D
2 MIL connectors	6 inputs (24 V DC)	4 sinking transistor outputs	---	CPM2C-10CDTM-D
4 sinking transistor outputs	Yes	CPM2C-10C1DTM-D
4 sourcing t ransistor outputs	---	CPM2C-10CDT1M-D
4 sourcing transistor outputs	Yes	CPM2C-10C1DT1M-D
Units with 20 I/O points Inputs: 12 Outputs: 8	2 terminal blocks	12 inputs (24 V DC)	8 relays	---	CPM2C-20CDR-D
Yes	CPM2C-20C1DR-D
2 Fujitsu connectors	8 sinking transistor outputs	---	CPM2C-20CDTC-D
Yes	CPM2C-20C1DTC-D
8 sourcing transistor outputs	---	CPM2C-20CDT1C-D
Yes	CPM2C-20C1DT1C-D
2 MIL connectors	12 inputs (24 V DC)	8 sinking transistor outputs	---	CPM2C-20CDTM-D
8 sinking transistor outputs	Yes	CPM2C-20C1DTM-D
8 sourcing transistor outputs	---	CPM2C-20CDT1M-D
8 sourcing transistor outputs	Yes	CPM2C-20C1DT1M-D
Units with 32 I/O points Inputs: 16 Outputs: 16	2 Fujitsu connectors	16 inputs (24 V DC)	16 sinking transistor outputs	---	CPM2C-32CDTC-D
16 sourcing transistor outputs	---	CPM2C-32CDT1C-D
2 MIL connectors	16 inputs (24 V DC)	16 sinking transistor outputs	---	CPM2C-32CDTM-D
16 sourcing transistor outputs	---	CPM2C-32CDT1M-D
Programmable Slave with DeviceNet slave and CompoBus/S Master, 10 I/O points Inputs: 6 Outputs: 4	1 Fujitsu connector	6 inputs (24 V DC)	4 sinking transistor outputs	Yes	CPM2C-S100C-DRT
4 sourcing transistor outputs	Yes	CPM2C-S110C-DRT
Units with CompoBus/S Master, 10 I/O points Inputs: 6 Outputs: 4	1 Fujitsu connector	6 inputs (24 V DC)	4 sinking transistor outputs	Yes	CPM2C-S100C
4 sourcing transistor outputs	Yes	CPM2C-S110C

Unit	Input	Output	Model
AC Power Supply Unit	100 to 240 V AC	24 V DC/600 mA	CPM2C-PA201

Expansion I/O Unit	Inputs	Outputs	Model
Units with inputs only Inputs: 8	1 Fujitsu connector	8 inputs (24 V DC)	---	CPM2C-8EDC
1 MIL connector	8 inputs (24 V DC)	---	CPM2C-8EDM
Units with inputs only Inputs: 16	1Fujitsu connector	16 inputs (24 V DC)	---	CPM2C-16EDC
1 MIL connector	16 inputs (24 V DC)	---	CPM2C-16EDM
Units with relay outputs only Outputs: 8	I/O terminal block	---	8 relay outputs	CPM2C-8ER
1 Fujitsu connector	---	8 sinking transistor outputs	CPM2C-8ETC
---	8 sourcing transistor outputs	CPM2C-8ET1C
1 MIL connector	---	8 sinking transistor outputs	CPM2C-8ETM
---	8 sourcing transistor outputs	CPM2C-8ET1M
Units with transistor outputs only Outputs: 8	1 Fujitsu connector	---	16 sinking transistor outputs	CPM2C-16ETC
---	16 sourcing transistor outputs	CPM2C-16ET1C
1 MIL connector	---	16 sinking transistor outputs	CPM2C-16ETM
---	16 sourcing transistor outputs	CPM2C-16ET1M
Units with 10 I/O points Inputs: 6 Outputs: 4	1 I/O terminal block	6 inputs (24 V DC)	4 relay outputs	CPM2C-10EDR
Units with 20 I/O points Inputs: 12 Outputs: 8	1 I/O terminal block	12 inputs (24 V DC)	8 relay outputs	CPM2C-20EDR
Units with 24 I/O points Inputs: 16 Outputs: 8	2 Fujitsu connectors	16 inputs (24 V DC)	8 sinking transistor outputs	CPM2C-24EDTC
8 sourcing transistor outputs	CPM2C-24EDT1
2 MIL connectors	16 inputs (24 V DC)	8 sinking transistor outputs	CPM2C-24EDTM
8 sourcing transistor outputs	CPM2C-24EDT1M
Units with 32 I/O points Inputs: 16 Outputs: 16	2 Fujitsu connectors	16 inputs (24 V DC)	16 sinking transistor outputs	CPM2C-32EDTC
16 sourcing transistor outputs	CPM2C-32EDT1C
2 MIL connectors	16 inputs (24 V DC)	16 sinking transistor outputs	CPM2C-32EDTM
16 sourcing transistor outputs	CPM2C-32EDT1M

Product	Specifications	Model
Analog I/O Unit	2 analog inputs and 1 analog output	CPM2C-MAD11

Product	Specifications	Model
Temperature Sensor Unit	2 inputs for thermocouples	CPM2C-TS001
2 inputs for temperature resistance thermometers	CPM2C-TS101

Product	Specifications	Model
CompoBus/S I/O Link Units	I/O Links: 8 inputs, 8 outputs	CPM2C-SRT21

Connection method	From OMRON	From Fujitsu
Soldered	C500-CE241	1 set	FCN-361J024-AUConnector FCN-360C024-J2Connector Cover
Crimped	C500-CE242	FCN-363J024Housing FCN-363J-AUContacts FCN-360C024-J2Connector Cover
Pressure-welded	C500-CE243	FCN-367J024-AU/F

Connection method	Model	Number in box	Specifications
Pressure-welded	XG4M-2030-T	100	Poles: 20

Product	Model
Programming Console (2-m cable attached)	CQM1-PRO01-E
Programming Console (Requires separate cable. See below.)	C200H-PRO27-E
Connecting Cable for connecting CQM1-PRO01-E to a peripheral port	CS1W-CN114
Connecting Cable for C200H-PRO27-E	2-m cable	C200H-CN222
4-m cable	C200H-CN422
Connecting Cable for C200H-PRO27-E allowing direct connection to the CPM2C CPU Unit	2-m cable	CS1W-CN224
6-m cable	CS1W-CN624

Product	Functions	Model
CX-One	Omron's integrated software for programming and configuration of all control system components, including PLCs, HMI, drives, temperature controllers and advanced sensors.	*CX-ONE-AL[][]C-E1**

Product	Model
Expansion Memory Unit	CPM1-EMU01-V1
EEPROM (256 K)	EEROM-JD

Description	Computer port	Length	Model
Personal Computer Connecting Cables		For a D-sub 9-pin port	2 m	CS1W-CN226
6 m	CS1W-CN626
3.3 m	CQM1-CIF02
Peripheral Port Cable	0.05 m	CS1W-CN114

Product	Computer port	Specifications	Length	Model
RS-232C Cable	For a D-sub 9-pin port	---	2 m	XW2Z-200S-V
5 m	XW2Z-500S-V
Can be used with a peripheral bus or Host Link. Uses connector that prevents ESD (electrostatic discharge.)	2 m	XW2Z-200S-CV
5 m	XW2Z-500S-CV

Description	Cable length	Model
Converts to a Peripheral port and RS-232C port.	0.1 m (about 4”)	CPM2C-CN111
Converts to a Peripheral port only.	0.05 m (about 2”)	CS1W-CN114
Converts to an RS-232C port only.	0.1 m (about 4”)	CS1W-CN118

Product	Specifications	Model
Simple Communications Unit	RS-485/RS-232C ports for connection to components	CPM2C-CIF21

Product	Function	Model
Peripheral/RS 232C Adapter Unit	Peripheral port level conversion	CPM2C-CIF01-V1
RS-422/RS-485/RS-232C Adapter Unit	CPM2C-CIF11
Link Adapter	RS-232C to RS-422A conversion	For personal computer connection (Can also be connected to the CPM2A.)	3G2A9-AL004-E
RS-422A Adapter	For CPM2A connection (Can also be connected to a personal computer, but requires an external 5-V power supply.)	NT-AL001

Product	Function	Model
Battery	Backs up memory in the CPM2C CPU Unit.	CPM2C-BAT01

Product	Description	No. of inputs/ outputs	Model
I/O Terminal Blocks	Slim type with M3 slotted screw terminal block	20	XW2D-20G6
Flat cable connector with M2.5 slot- ted screw terminal block	20	XW2B-20G4
Common terminals (3-tier inputs)	---	XW2E-20G5-IN16
Common terminals (2-tier outputs)	---	XW2C-20G6-IO16

Product	Cable length	Model
Special Connecting Cable	With Fujitsu connector	0.5 m	XW2Z-050A
1 m	XW2Z-100A
1.5 m	XW2Z-150A
2 m	XW2Z-200A
3 m	XW2Z-300A
5 m	XW2Z-500A
With MIL connector	2.5 m	G79-025C
5 m	G79-050C

Mounted relay	I/O points	Processing	Rated voltage	Model	Output	Fujitsu connector	MIL connector
G7TC	16 inputs	NPN (- common)	24 V DC	G7TC-ID16	---	G79-[]00C	G79-O[]00C
100 (110) V AC	G7TC-IA16	G79-[]00C	G79-O[]00C
200 (220) V AC	G79-[]00C	G79-O[]00C
16 outputs	NPN (+ common, sinking output)	24 V DC	G7TC-OC16	Sink	G79-[]00C	G79-O[]00C
16 outputs	PNP (- common, sourcing output)	24 V DC	G7TC-OC16-1	Source	G79-[]00C	G79-O[]00C
8 outputs	NPN (+ common, sinking output)	24 V DC	G7TC-OC08	Sink	G79-[]00C	G79-O[]00C
G6D	16 outputs	NPN (+ common, sinking output)	24 V DC	G70D-SOC16	Sink	G79-[]00C	G79-O[]00C
PNP (- common, sourcing output)	24 V DC	G70D-SOC16-1	Source		G79-I[]00C
G3DZ (Power MOS FET Relay)	NPN (+ common, sinking output)	24 V DC	G70D-FOM16	Sink	G79-[]00C	G79-O[]00C
PNP (- common, sourcing output)	24 V DC	G70D-FOM16-1	Source		G79-I[]00C
G6D	NPN (+ common, sinking output)	24 V DC	G70D-VSOC16	Sink	G79-[]00C	G79-O[]00C
G3DZ (Power MOS FET Relay)	NPN (+ common, sinking output)	24 V DC	G70D-VFOM16	Sink	G79-[]00C	G79-O[]00C
(Sold separately) G2R G3R G3RN H3RN	NPN (+ common, sinking output)	24 V DC	G70A-ZOC16-3	Sink	G79-[]00C	G79-O[]00C
PNP (- common, sourcing output)	G70A-ZOC16-4	Source	---	G79-I[]00C

Product	Cable length	Model
Connecting Cable with connector (1:1)	With Fujitsu connector	1 m	G79-100C
1.5 m	G79-150C
2 m	G79-200C
3 m	G79-300C
5 m	G79-500C
With MIL connector	0.25 m	G79-O25C
5 m	G79-O50C
0.25 m	G79-I25C
0.5 m	G79-I50C

Product	Output voltage/current	Input voltage	Model
DC Power Supply (3 W)	24 V DC, 0.13 A	85 V AC to 264 V AC	S82K-00324
DC Power Supply (7.5 W)	24 V DC, 0.3 A	85 V AC to 264 V AC	S82K-00724
DC Power Supply (15 W)	24 V DC, 0.6 A	85 V AC to 264 V AC	S82K-01524
DC Power Supply (30 W)	24 V DC, 1.3 A	85 V AC to 264 V AC	S82K-03024
DC Power Supply (50 W)	24 V DC, 2.1 A	85 V AC to 264 V AC	S82K-05024

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
Compact PLCs Catalog	P16E-EN-03A [14546KB]	Jan 13, 201520150113	Compact PLCs Catalog

Item	CPU Unit Specification
CPU Units with 10 I/O points (relay outputs)	CPU Units with 10 I/O points (transistor outputs)	CPU Units with 20 I/O points (relay outputs)	CPU Units with 20 I/O points (transistor outputs)	CPU Units with 32 I/O points (transistor outputs)	CPM2C-S CPU Unit with 10 I/O points (transistor outputs)
Supply voltage	24 V DC
Operating voltage range	20.4 to 26.4 V DC
Power consumption (Add Expansion Unit consumption from following tables.)	4 W	3 W	4 W	3 W	3 W	3 W
Inrush current	25 A max.
Insulation resistance	20 MΩ min. (at 500 V DC) between isolated circuits
Dielectric strength	2,300 V AC for 1 min (between isolated circuits)
Noise immunity	Conforms to IEC61000-4-4, 2 kV (power lines)
Vibration resistance	Conforming to IEC 60068-2-6, JIS C0040: 10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s² in X, Y, and Z directions for 80 minutes each (Time coefficient; 8 minutes × coefficient factor 10 = total time 80 minutes)
Shock resistance	Conforming to IEC 60068-2-27, JIS C0041: 147 m/s² three times each in X, Y, and Z directions
Ambient temperature	Operating: 0° to 55°C Storage: -20° to 75°C (except for the battery)
Humidity	10% to 90% (with no condensation)
Atmosphere	Must be free from corrosive gas
I/O interface	Terminal block	Connector	Terminal block	Connector
Power interrupt time	2 ms min.
Weight	200 g max.	200 g max.	250 g max.	200 g max.	200 g max.	160 g max.
Expansion I/O Unit with 10 I/O points (relay outputs)	200 g max.
Expansion I/O Unit with 20 I/O points (relay outputs)	200 g max.
Expansion I/O Units with 24 I/O points (transistor outputs)	200 g max.
Expansion I/O Unit with 32 I/O points (transistor outputs)	200 g max.
Expansion I/O Unit with 8 input points	150 g max.
Expansion I/O Unit with 16 input points	150 g max.
Expansion I/O Units with 8 output points (transistor outputs)	150 g max.
Expansion I/O Units with 16 output points (transistor outputs)	150 g max.
Expansion I/O Unit with 8 output points (relay outputs)	200 g max.
Simple Communications Unit	150 g max.
Peripheral/RS232C Adapter Unit	150 g max.
RS422/RS232C Adapter Unit	150 g max.
AC Power Supply Unit	250 g max.
Analog I/O Unit	200 g max.
Temperature Sensor Unit	200 g max.
CompoBus/S I/O Link Unit	150 g max.

CPU Unit	Power consumption (W)
CPM2C-10C(1)DR-D	4
CPM2C-20C(1)DR-D	4
CPM2C-S1[]0C-DRT1	3
CPM2C-S1[]0C	3
CPM2C-10C(1)DT(1)[]-D	3
CPM2C-20C(1)DT(1)[]-D	3
CPM2C-32C(1)DT(1)[]-D	3

Expansion I/O Unit	Power consumption (W)
CPM2C-10EDR	1
CPM2C-20EDR	2
CPM2C-24EDT(1)[]	1
CPM2C-32EDT(1)[]	1
CPM2C-MAD11	3.5
CPM2C-SRT21	1
CPM2C-TS001/002	1.5
CPM2C-8ED[]/16ED[]	1
CPM2C-8ER	2
CPM2C-8ET(1)[]/16ET(1)[]	1

Item	CPU Unit Specification
CPU Units with 10 I/O points (relay outputs)	CPU Units with 10 I/O points transistor outputs)	CPU Units with 20 I/O points (relay outputs)	CPU Units with 20 I/O points (transistor outputs)	CPU Units with 32 I/O points (transistor outputs)	CPM2C-S CPU Unit with 10 I/O points (transistor outputs) and CompoBus/S Master function
Control method	Stored program method
I/O control method	Cyclic scan with direct output (Immediate refreshing can be performed with IORF(97).)
Programming language	Ladder diagram
Instruction length	1 step per instruction, 1 to 5 words per instruction
Instructions	Basic instructions: 14 Special instructions:105 instructions, 185 variations
Execution time	Basic instructions: 0.64 μs (LD instruction) Special instructions:7.8 μs (MOV instruction)
Program capacity	4,096 words
I/O capacity	CPU Unit only	10 points	20 points	32 points	10 points
With Expansion I/O Units	170 points max.	180 points max.	192 points max.	362 points max. (106 local + 256 remote)
Input bits	IR 00000 to IR 00915 (Words not used for input bits can be used for work bits.)
Output bits	IR 01000 to IR 01915 (Words not used for output bits can be used for work bits.)
CompoBus/S input bits	---	128 inputs: IR 02000 to IR 02715	I/O bits not used for I/ O be used as work bits.
CompoBus/S output bits	---	128 outputs: IR 03000 to IR 03715
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)	672 bits: IR 02800 to IR 02915 (Words IR 028 to IR 029), IR 03800 to IR 04915 (Words IR 038 to IR 049)and IR 20000 to IR 22715 (Words IR 200 to IR 227
Special bits (SR area)	448 bits: SR 22800 to SR 25515 (Words SR 228 to SR 255)
Temporary bits (TR area)	8 bits (TR0 to TR7)
Holding bits (HR area)	320 bits: HR 0000 to HR 1915 (Words HR 00 to HR 19)
Auxiliary bits (AR area)	384 bits: AR 0000 to AR 2315 (Words AR 00 to AR 23)
Link bits (LR area)	256 bits: LR 0000 to LR 1515 (Words LR 00 to LR 15)
Timers/Counters	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.
CompoBus/S master functions	---	---	Connects to up to 32 slaves with up to 256 I/O link points
DeviceNet slave functions	---	---	DeviceNet remote I/O link (DRT model only) Up to 1,024 I/O link points Explicit messages Read/write of specified areas from PLC with Master Unit
Basic interrupts	Interrupt processing	2 interrupts	2 interrupts	4 interrupts	4 interrupts	4 interrupts	2 interrupts
Shared by the external interrupt inputs (counter mode) and the quick-response inputs.
Interval timer interrupts	1 (Scheduled Interrupt Mode or Single Interrupt Mode)
Highspeed counter	High-speed counter	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)
Highspeed counter	Interrupt inputs (Counter mode)	2 inputs	2 inputs	4 inputs	4 inputs	4 inputs	2 inputs
Shared by the external interrupt inputs and the quick-response inputs.
Counter interrupts	2 inputs	2 inputs	4 inputs	4 inputs	4 inputs	2 inputs
Shared by the external interrupt inputs and the quick-response inputs.
Pulse output	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 (using PWM(--)). (Pulse outputs can be used with transistor outputs only, they cannot be used with relay outputs.)
Synchronized pulse control	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.)
Quick-response inputs	2 inputs	2 inputs	4 inputs	4 inputs	4 inputs	2 inputs
Shared by the external interrupt inputs and the interrupt inputs (counter mode). Min. input pulse width: 50 μs max.
Input time constant (ON response time = OFF response time)	Can be set for all input points. (1 ms, 2 ms, 3 ms, 5 ms, 10 ms, 20 ms, 40 ms, or 80 ms)
Clock function	Shows the year, month, day of the week, day, hour, minute, and second. (Battery backup)
Communications functions	Peripheral port: Supports Host Link, peripheral bus, no-protocol, or Programming Console connections. RS-232C port: Supports Host Link, no-protocol, 1:1 Slave Unit Link, 1:1 Master Unit Link, or 1:1 NT Link connections. A CPM2C-CN111, CS1W-CN114, or CS1W-CN118 Connecting Cable, or an Interface Unit (CPM2C-CIF01-V1 or CPM2C-CIF11) is required to connect to the CPM2C’s communications port.
Memory protection	HR area, AR area, program contents, read/write DM area contents, and counter values are maintained during power interruptions.
Memory backup	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. With CPU Units that are equipped with a clock, the battery will backup memory for 2 years at 25°C. With CPU Units that are not equipped with a clock, if a battery is not installed, the internal capacitor will backup memory for 10 days at 25°C. If a battery (optional CPM2C-BAT01 Battery) is installed, it will backup memory for 5 years at 25°C.
Self-diagnostic functions	CPU Unit failure (watchdog timer), I/O bus error, battery error, and memory failure
Program checks	No END instruction, programming errors (checked when operation is started)

Item	Specifications	Circuit configuration
Units with 10 I/O points	Units with 20 I/O points	Units with 32 I/O points
Input voltage	24 V DC ^+10%/_-15%
Input impedance	impedance IN00000 to IN00001: 2.7 kΩ IN00002 to IN00004: 3.9 kΩ IN00005: 4.7 kΩ	IN00000 to IN00001: 2.7 kΩ IN00002 to IN00006: 3.9 kΩ IN00007 and up: 4.7 kΩ	IN00000 to IN00001: 2.7 kΩ IN00002 to IN00006: 3.9 kΩ IN00007: 4.7 kΩ IN00100 to IN00107: 4.7 kΩ
Input current	IN00000 to IN00001: 8 mA IN00002 to IN00004: 6 mA IN00005: 5 mA	IN00000 to IN00001: 8 mA IN00002 to IN00006: 6 mA IN00007 and up: 5 mA	IN00000 to IN00001: 8 mA IN00002 to IN00006: 6 mA IN00007: 5 mA IN00100 to IN00107: 5 mA
ON voltage/ current	IN00000 to IN00001:17 V DC min., 5 mA IN00002 and up:14.4 V DC min., 3.5 mA
OFF voltage/ current	5.0 V DC max., 1.1 mA
ON delay	1 to 80 ms max. Default: 10 ms (See note.)
OFF delay	1 to 80 ms max. Default: 10 ms (See note.)

Input	Function
Differential phase mode	Pulse plus direction input mode	Up/down input mode	Increment mode
IN00000	A-phase pulse input	Pulse input	Increment pulse input	Increment pulse input
IN00001	B-phase pulse input	Direction input	Decrement pulse input	Normal input
IN00002	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.)

Item	Specification
Input voltage	24 V DC ^+10%/_-15%
Input impedance	4.7 kΩ
Input current	5 mA
ON voltage/current	14.4 V DC min., 3.5 mA
OFF voltage/current	5.0 V DC max., 1.1 mA
ON delay	1 to 80 ms max. Default: 10 ms (See note.)
OFF delay	1 to 80 ms max. Default: 10 ms (See note.)
Circuit configuration

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

Item	Specification
Max. switching capacity	CPU Units with 10 or 20 I/O Points 01000 to 01007: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V) CPU Units with 32 I/O Points 01000 to 01007: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V) 01100 to 01107: 40 mA at 4.5 V DC to 100 mA at 20.4 V DC, 100 mA (20.4 to 26.4 V) (See note.) Expansion I/O Units 01[]00 to 01[]07: 40 mA at 4.5 V DC to 300 mA at 20.4 V DC, 300 mA (20.4 to 26.4 V) 01[]08 to 01[]15: 40 mA at 4.5 V DC to 100 mA at 20.4 V DC, 100 mA (20.4 to 26.4 V) (See note.)
Min. switching capacity	0.5 mA
Max. inrush current	0.9 A for 10 ms (charging and discharging waveform)
Leakage current	0.1 mA max.
Residual voltage	0.8 V max.
ON delay	OUT01000 and OUT01001:20 μs max. OUT01002 and up:0.1 ms max.
OFF delay	OUT01000 and OUT01001:40 μs max. for 4.5 to 26.5 V, 10 to 300 mA 0.1 ms max. for 4.5 to 30 V, 0.5 to 10 mA OUT01002 and up:1 ms max.
Fuse	1 fuse for each 2 outputs (The fuse cannot be replaced by the user.)
Circuit configuration

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