Omron CJ2 User Manual

4 Support Software
4-4
CJ2 CPU Unit Hardware User’s Manual
The CX-Programmer is a basic software application for creating and debugging PLC programs.
The CX-Integrator is a software application for setting up FA networks, such as Controller Link,
DeviceNet, CompoWay/F, Ethernet, and CompoNet.
CX-Programmer
CX-Integrator
Programming functions
CX-Programmer
I/O table creation
FBs ST language
ST language
SFC
language
PLC Setup
Debugging and
maintenance
functions
System configuration
setup
CPU Unit
parameters
Special I/O Unit and
CPU Bus Unit settings
Programming
Simulation
Monitoring
Tasks
Ladder
language
Ladder
language
General network
settings and monitoring
CX-Integrator
DeviceNet settings
Controller Link
diagnosis
CompoWay/F slave
settings
Controller Link
Data link settings
Diagnosis
Routing table settings
Network configuration
reading
Network testing
Controller Link
settings and monitoring
DeviceNet settings
CompoWay/F
settings

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)