Omron CJ2 User Manual

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CJ2 CPU Unit Hardware User’s Manual
z Usage Conditions for Applications Other Than on the Bridge or Deck
• The PLC must be installed in a control panel.
• Gaps in the door to the control panel must be completely filled or covered with gaskets or other
material.
z Usage Conditions for Bridge and Deck (Certified Only by NK)
• The PLC must be installed in a control panel.
• Gaps in the door to the control panel must be completely filled or covered with gaskets or other
material.
• The following noise filter must be connected to the power supply line.
Noise Filter
SYSMAC is a registered trademark for Programmable Controllers made by OMRON Corporation.
CX-One is a registered trademark for Programming Software made by OMRON Corporation.
Windows is a registered trademark of Microsoft Corporation.
Other system names and product names in this document are the trademarks or registered trademarks
of their respective companies.
Usage Conditions for NK and LR Shipbuilding Standards
Manufacturer Cosel Co., Ltd.
Model TAH-06-683
Trademarks

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)