Omron CJ2 User Manual page 263

CJ1W-OD204 Transistor Output Unit (8 Points)
Name
Model
Rated Voltage
Operating Load Voltage Range
Maximum Load Current
Leakage Current
Residual Voltage
ON Response Time
OFF Response Time
Load Short-circuit Protection
Insulation Resistance
Dielectric Strength
Number of Circuits
Internal Current Consumption
Fuse
External Power Supply
Weight
Circuit Configuration
Terminal Connections
*1 Terminal numbers A0 to A8 and B0 to B8 are used in this manual, but they are not printed on the
Unit.
Note Although 16 I/O bits (1 word) are allocated, only 8 of these can be used for external I/O. This Unit is also
treated as a 16-point I/O Unit in the I/O tables.
CJ2 CPU Unit Hardware User's Manual
8-point Transistor Output Unit with Terminal Block (Sourcing Outputs)
CJ1W-OD204
24 VDC
20.4 to 26.4 VDC
0.5 A/point, 4.0 A/Unit
0.1 mA max.
1.5 V max.
0.5 ms max.
1.0 ms max.
Detection current: 0.7 to 2.5 A
Automatic restart after error clearance. (Refer to page A-115.)
20 MΩ between the external terminals and the GR terminal (100 VDC)
1,000 VAC between the external terminals and the GR terminal for
1 minute at a leakage current of 10 mA max.
8 (8 points/common, 1 circuit)
5 VDC, 100 mA max.
None
20.4 to 26.4 VDC, 40 mA min.
120 g max.
Output indicator
ERR indicator
• When overcurrent is detected, the ERR indicator will light, and the cor-
responding flag in the Basic I/O Unit Information Area (A050 to A069)
will turn ON.
*1
Signal
Connec- Signal
tor pin
name
name
OUT0
L
A0
OUT1
L
B0
OUT2
L
A1
OUT3
L
B1
OUT4
L
A2
OUT5
L
B2
OUT6
L
A3
OUT7
L
B3
NC
A4
NC
B4
NC
A5
NC
B5
NC
A6
NC
B6
NC
A7
NC
0V B7
A8
COM (+V)
B8
24 VDC
• When wiring, pay careful attention to the polarity of the external power
supply. The load may operate incorrectly if the polarity is reversed.
Appendices
Signal
name
COM (+V)
OUT0
to
OUT7
0 V
A-33