Omron CJ2 User Manual

2 Basic System Configuration and Devices
2-4
CJ2 CPU Unit Hardware User’s Manual
z CJ2 CPU Units
*1 Increases by 0.15 A/Unit when an NT-AL001 Link Adapter is used.
*2 Includes the weight of the End Cover.
z CJ-series Power Supply Units
z Memory Cards
z I/O Control Unit
Units
Model I/O capacity
Program
capacity
DM Area capacity
Current consumption
(A)
Weight
5 VDC 24 VDC
CJ2H-CPU68-EIP 2,560 points 400 Ksteps 832 Kwords
(DM: 32 Kwords, EM:
32 Kwords × 25 banks)
0.82
*1
--- 280 g
max.
*2
CJ2H-CPU67-EIP 250 Ksteps 512 Kwords
(DM: 32 Kwords, EM:
32 Kwords × 15 banks)
CJ2H-CPU66-EIP 150 Ksteps 352 Kwords
(DM: 32 Kwords, EM:
32 Kwords × 10 banks)
CJ2H-CPU65-EIP 100 Ksteps 160 Kwords
(DM: 32 Kwords, EM:
32 Kwords × 4 banks)
CJ2H-CPU64-EIP 50 Ksteps 160 Kwords
(DM: 32 Kwords, EM:
32 Kwords × 4 banks)
Model
Power supply
voltage
Output capacity
Additional
functions
Weight
5 VDC 24 VDC
CJ1W-PA205R 100 to 240 VAC 5.0 A 0.8 A RUN output 350 g max.
CJ1W-PA205C 100 to 240 VAC 4.6 A 0.8 A Replacement
notification
400 g max.
CJ1W-PA202 100 to 240 VAC 2.8 A 0.4 A --- 200 g max.
CJ1W-PD025 24 VDC 5.0 A 0.8 A --- 335 g max.
CJ1W-PD022 24 VDC (non-
insulated type)
2.0 A 0.4 A --- 130 g max.
Model Specifications
HMC-EF183 Flash memory, 128 MB
HMC-EF283 Flash memory, 256 MB
HMC-EF583 Flash memory, 512 MB
HMC-AP001 Memory Card Adapter (for PCMIA slot in personal computer)
Mode; Specifications
Current consump-
tion (A)
Weight
5 VDC 24 VDC
CJ1W-IC101 Required to connect a CJ-series Expansion Rack to a
CJ-series CPU Rack. Must be connected immediately to
the right of the CPU Unit. Connect to the I/O Interface
Unit (CJ1W-II101) on the first Expansion Rack with a
CS/CJ-series I/O Connecting Cable.
0.020 A --- 70 g max.

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)