Omron CJ2 User Manual

A-83
Appendices
CJ2 CPU Unit Hardware User’s Manual
A-1 Specifications of Basic I/O Units
App
A-1-4 Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals
G70D Relay Terminals
G70D-SOC16 G70D-SOC08
TOP VIEW
TOP VIEW
Note Every two outputs share a common. The current supplied
is 3 A per common. Outputs on the PLC Output Unit and
I/O Relay Terminal are isolated. “00” to “15” are the out-
put bit numbers for the PLC Output Unit and the output
numbers for the I/O Relay Terminal.
Note 1 All outputs are independent. Outputs on the PLC Out-
put Unit and I/O Relay Terminal are isolated. “00” to
“07” are the output bit numbers for the PLC Output
Unit and the output numbers for the I/O Relay Termi-
nal.
2 Use the G6D-4-SB short bar to short to the common
terminal.
PLC
B7
B5
B5
B3
B3
B1
NC
NC
B6
B4
B4
B2
B2
B0
0
NC
15
13
11
09
07
05
03
01
00
02
04
06
08
10
12
14
Power
supply
A15
A13
A11
A9
A7
A5
A3
A2
A0
A4
A6
A8
A10
A12
A1
A14
G70D
-
SOC16
Relay side
24
VDC
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
PLC
07
06
05
04
03
02
01
00
A7
A6
A5
A4
A3
A2
A1
A0
B7
B6
B5
B4
B3
B2
B1
B0
Power
supply
G70D
-
SOC08
Relay side
24
VDC
0V
L
L
L
L
L
L
L
L

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)