Omron CJ2 User Manual

Appendices
A-112
CJ2 CPU Unit Hardware User’s Manual
2. The following message will be displayed. Click the Next Button.
3. The following window will be displayed.
Select the Search for a suitable driver for the device (recommended) Option and then click the
Next Button.
4. The following window will be displayed. From the list in the window, select the Specify location
Check Box and then click the Next Button.
5. Click the Browse Button, specify C:\Program Files\OMRON\CX-Server\USB\win2000_XP\Inf,
and then click the Next Button. (“C:\” indicates the installation drive and may be different on your
computer.)

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)