Omron CJ - 09-2009 Operation Manual page 605

Specifications of Basic I/O Units
CJ1W-MD232 DC Input/Transistor Output Unit
(MIL Connector, 16 inputs/16 Outputs, Sourcing)
Output section (CN1)
Rated Voltage 24 V DC
Operating Load Volt- 20.4 to 26.4 V DC
age Range
Maximum Load Cur- 0.5 A/point, 2.0 A/Unit
rent
Leakage Current 0.1 mA max.
Residual Voltage 1.5 V max.
ON Response Time 0.5 ms max.
OFF Response Time 1.0 ms max.
Load Short-circuit Detection current: 0.7 to 2.5 A min.
Protection
Automatic restart after error clear-
ance. (Refer to page 590.)
No. of Circuits 16 (16 points/common, 1 circuit)
External Power Sup- 20.4 to 26.4 V DC, 40 mA min.
ply
Insulation Resistance 20 MΩ between the external terminals and the GR terminal (at 100 V DC)
Dielectric Strength 1,000 V AC between the external terminals and the GR terminal for 1 minute at a leakage current
of 10 mA max.
Internal Current Con- 5 V DC 130 mA max.
sumption
Weight 100 g max.
Accessories None
Note The ON response time will be 20 µs maximum and OFF response time will be 400 µs maximum even if
the response times are set to 0 ms due to internal element delays.
Circuit Configuration
CN1(OUT)
COM0(+V)
OUT00
to
OUT07
0 V
Output indicator
COM0(+V)
OUT08
to
OUT15
0 V
ERR indicator
Input section (CN2)
Rated Input Voltage 24 V DC
Operating Input Volt- 20.4 to 26.4 V DC
age
Input Impedance 3.3 kΩ
Input Current 7 mA typical (at 24 V DC)
ON Voltage/ON Cur- 14.4 V DC min./3 mA min.
rent
OFF Voltage/OFF 5 V DC max./1 mA max.
Current
ON Response Time 8.0 ms max. (Can be set to between
0 and 32 in the PLC Setup.) (See
note.)
OFF Response Time 8.0 ms max. (Can be set to between
0 and 32 in the PLC Setup.) (See
note.)
No. of Circuits 16 (16 points/common, 1 circuit)
Number of Simulta- 75% (at 24 V DC)
neously ON Points
CN2(IN)
3.3 kΩ
IN00
to
IN07
COM1
Input indicator
3.3 kΩ
IN08
to
IN15
COM1
Appendix A
557