Omron CJ2 User Manual

Appendices
A-60
CJ2 CPU Unit Hardware User’s Manual
z Connections to I/O Relay Terminals
Refer to the pages given in the right columns for connection diagrams and details on the I/O Relay Ter-
minals and Connecting Cables.
Unit I/O capacity
Number of
connectors
Polarity
Connection
pattern
*1
Number of
branches
Connecting
Cable
I/O Relay Terminal
Connection
diagram
CJ1W-ID231 32 inputs 1 Fujitsu con-
nector
NPN A 2 G79-I@C-@ G7TC-ID16 A-81
A 2 G79-I@C-@ G7TC-IA16
CJ1W-ID232 32 inputs 1 MIL con-
nector
NPN A 2 G79-O@-@-D1 G7TC-ID16
A 2 G79-O@-@-D1 G7TC-IA16
CJ1W-ID261 64 inputs 2 Fujitsu con-
nectors
NPN B 2 G79-I@C-@ G7TC-ID16
B 2 G79-I@C-@ G7TC-IA16
CJ1W-ID262 64 inputs 2 MIL con-
nectors
NPN B 2 G79-O@-@-D1 G7TC-ID16
B 2 G79-O@-@-D1 G7TC-IA16
CJ1W-OD231 32 outputs 1 Fujitsu con-
nector
NPN A 2 G79-O@C-@ G7TC-OC16
A-84
A 2 G79-O@C-@ G7TC-OC08
A 2 G79-O@C-@ G70D-SOC16 A-83
A 2 G79-O@C-@ G70D-FOM16
---
A 2 G79-O@C-@ G70D-VSOC16 A-82
A 2 G79-O@C-@ G70D-VFOM16
---
A 2 G79-O@C-@ G70A-ZOC16-3 and Relay A-85
A 2 G79-O@C-@ G70R-SOC08 A-84
A 2 G79-O@C-@ G70D-SOC08 A-83
CJ1W-OD232 32 outputs 1 MIL con-
nector
PNP A 2 G79-I@-@-D1 G7TC-OC16-1 A-85
A 2 G79-O@-@-D1 G70D-SOC16-1
---
A 2 G79-O@-@-D1 G70D-FOM16-1
---
A 2 G79-O@-@-D1 G70A-ZOC16-4 and Relay
---
CJ1W-OD233 32 outputs 1 MIL con-
nector
NPN A 2 G79-O@-@-D1 G7TC-OC16 A-84
A 2 G79-O@-@-D1 G7TC-OC08
A 2 G79-O@-@-D1 G70D-SOC16 A-83
A 2 G79-O@-@-D1 G70D-FOM16
---
A 2 G79-O@-@-D1 G70D-VSOC16 A-82
A 2 G79-O@-@-D1 G70D-VFOM16
---
A 2 G79-O@-@-D1 G70A-ZOC16-3 and Relay A-85
A 2 G79-O@-@-D1 G70R-SOC08 A-84
A 2 G79-O@-@-D1 G70D-SOC08 A-83
CJ1W-OD261 64 outputs 2 Fujitsu con-
nectors
NPN B 2 G79-O@C-@ G7TC-OC16 A-84
B 2 G79-O@C-@ G7TC-OC08
B 2 G79-O@C-@ G70D-SOC16 A-83
B 2 G79-O@C-@ G70D-FOM16
---
B 2 G79-O@C-@ G70D-VSOC16 A-82
B 2 G79-O@C-@ G70D-VFOM16
---
B 2 G79-O@C-@ G70A-ZOC16-3 and Relay A-85
B 2 G79-O@C-@ G70R-SOC08 A-84
B 2 G79-O@C-@ G70D-SOC08 A-83
CJ1W-OD262 64 outputs 2 MIL con-
nectors
PNP B 2 G79-I@-@-D1 G7TC-OC16-1 A-85
B 2 G79-O@-@-D1 G70D-SOC16-1
---
B 2 G79-O@-@-D1 G70D-FOM16-1
---
B 2 G79-O@-@-D1 G70A-ZOC16-4 and Relay
---

Omron CJ2 Specifications

General

Model	CJ2
Manufacturer	Omron
Type	Programmable Logic Controller (PLC)
CPU Units	Multiple models available (e.g., CJ2M, CJ2H)
Number of I/O Points	Up to 2, 560 points
Communication Ports	Ethernet/IP, EtherCAT, USB, Serial
Expansion	Yes, via I/O Units and Special I/O Units
I/O Control Method	Cyclic Scan, Interrupt
Programming Language	Ladder diagram, structured text, function block diagram, sequential function chart, instruction list
Built-in I/O	Available on some models (e.g., CJ2M)
Ethernet Port	Yes, 1 port (depending on CPU Unit)
Serial Ports	RS-232C, RS-422/485 (configurable)
USB Port	Yes (for programming and monitoring)
Operating Temperature	0°C to 55°C
Storage Temperature	-25 to 70°C
Humidity	10 to 95% RH (non-condensing)
Vibration Resistance	10 to 57 Hz, Amplitude: 0.075 mm, 57 to 150 Hz, Acceleration: 1 G, X, Y, and Z directions, 80 min each
Power Supply Voltage	24 VDC or 100 to 240 VAC (depending on CPU Unit)