Omron CJ - 08-2008 - Page 591

543
Specifications of Basic I/O Units Appendix A
Terminal Connections
• The input power polarity can be connected in either direction.
• Be sure to wire both terminals A9 and A18 (COM0), and set the same polarity for both pins.
• Be sure to wire both terminals B9 and B18 (COM1), and set the same polarity for both pins.
Note The ON response time will be 20 µs maximum and OFF response time will be 300 µs maximum even if
the response times are set to 0 ms due to internal element delays.
CJ1W-ID232 DC Input Unit (MIL Connector, 32 Points)
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
COM0
10
8
11
9
12
10
13
11
14
12
15
13
16
14
17
15
18
COM0
19
NC
20
NC
Wd m+1
Wd m
24 V
DC
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
COM1
10
8
11
9
12
10
13
11
14
12
15
13
16
14
17
15
18
COM1
19
NC
20
NC
AB
24 V
DC
Rated Input Voltage 24 V DC
Rated Input Voltage Range 20.4 to 26.4 V DC
Input Impedance 5.6 kΩ
Input Current 4.1 mA typical (at 24 V DC)
ON Voltage/ON Current 19.0 V DC min./3 mA min.
OFF Voltage/OFF Current 5 V DC max./1 mA max.
ON Response Time 8.0 ms max. (Can be set to between 0 and 32 in the
PLC Setup.)
OFF Response Time 8.0 ms max. (Can be set to between 0 and 32 in the
PLC Setup)
Number of Circuits 32 (16 points/common, 2 circuits)
Number of Simultaneously ON
Points
75% (12 points/common) (at 24 V DC) (Refer to the
following illustration.)
Insulation Resistance 20 MΩ between external terminals and the GR ter-
minal (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 Consumption 5 V DC: 90 mA max.
Weight 70 g max.
Accessories None