Omron CJ2 User Manual

2-9
2 Basic System Configuration and Devices
CJ2 CPU Unit Hardware User’s Manual
2-1 Basic System Configuration
2
2-1-3 Expansion Racks
z End Cover
z CS/CJ-series I/O Connecting Cables
Model Specifications
Current con-
sumption (A)
Weight
CJ1W-TER01 Must be connected to the right end of the CPU Rack. (A
fatal error will occur if the End Cover is not connected to
the right end of the Rack.)
One End Cover is provided with the CPU Unit and with an
I/O Interface Unit.
Included with the
CPU Unit or
I/O Interface Unit.
---
Model Specifications Cable length
CS1W-CN313 An I/O Connecting Cable connects an I/O Control Unit (CJ1W-IC101) to an
I/O Interface Unit (CJ1W-II101), or connects an I/O Interface Unit to
another I/O Interface Unit.
0.3 m
CS1W-CN713 0.7 m
CS1W-CN223 2 m
CS1W-CN323 3 m
CS1W-CN523 5 m
CS1W-CN133 10 m
CS1W-CN133B2 12 m

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)