Omron CJ2 User Manual

Appendices
A-18
CJ2 CPU Unit Hardware User’s Manual
z CJ1W-OC211 Contact Output Unit (16 Points)
*1 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the Unit.
Name 16-point Contact Output Unit with Terminal Block
Model CJ1W-OC211
Max. Switching Capacity 2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4), 2 A 24 VDC (8 A/Unit)
Min. Switching Capacity 1 mA 5 VDC
Relays
NY-24W-K-IE (Fujitsu Takamizawa Components, Ltd.), Cannot be
replaced.
Service Life of Relay
Electrical: 150,000 operations (24 VDC, resistive load)/ 100,000 opera-
tions (250 VAC, cosφ = 0.4, inductive load)
Mechanical: 20,000,000 operations
Service life will vary depending on the connected load. Refer to page A-51
for information on service life according to the load.
ON Response Time 15 ms max.
OFF Response Time 15 ms max.
Number of Circuits 16 points/common, 1 circuit
Insulation Resistance 20 MΩ between external terminals and the GR terminal (500 VDC)
Dielectric Strength
2,000 VAC between the external terminals and the GR terminal for
1 minute at a leakage current of 10 mA max.
Internal Current Consumption
110 mA 5 VDC max.
96 mA 24 VDC max. (6 mA × No. of ON points)
Weight 170 g max.
Circuit Configuration
Terminal Connections
OUT15
OUT0
COM
COM
Output indicator
Internal circuits
to
Signal
name
B1
OUT1
B2
OUT3
B3
OUT5
B4
OUT7
B5
OUT9
B6
OUT11
B7
OUT13
B8
OUT15
A1
OUT0
A2
OUT2
A3
OUT4
A4
OUT6
A5
OUT8
A6
OUT10
A7
OUT12
A8
OUT14
COM
B0
A0
COM
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
2 A 250 VAC,
2 A 24 VDC max.
Signal
name
Signal
name
Connec-
tor pin
*1

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)