Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 507

Specifications of Basic I/O Units and High-density I/O Units
Terminal Connections
The polarity of the input power supply can be in either direction, as indicated by the dotted lines.
Figure 1 Terminal Connections: CS1W-ID291 24-V DC 96-point Input Unit
CN1
B A
28 28 24
NC NC
VDC
27 27
NC COM2
26 26
15 7
25 25
14 6
24 24
13 5
23 23
12 4
22 22
11 3
21 21
10 2
20 20
9 1
19 19
8 0
18 18
NC COM1
17 17
15 7
16 16
14 6
15 15
13 5
14 14
12 4
13 13
24
11 3
VDC
12 12
10 2
11 11
9 1
10 10
8 0
9 9
NC COM0
8 8
15 7
7 7
14 6
6 6
13 5
5 5
12 4
4 4
11 3
3 3
24
10 2
VDC
2 2
9 1
1 1
8 0
CN2
A B
0 8
1 1
1 9
2 2
24
2 10
VDC 3 3
3 11
4 4
4 12
5 5
5 13
6 6
6 14
7 7
7 15
8 8
COM3 NC
9 9
0 8
10 10
1 9
11 11
2 10
12 12
24
VDC 3 11
13 13
4 12
14 14
5 13
15 15
6 14
16 16
7 15
17 17
COM4 NC
18 18
0 8
19 19
1 9
20 20
2 10
21 21
3 11
22 22
4 12
23 23
5 13
24 24
6 14
25 25
7 15
26 26
COM5 NC
27 27
24 NC NC
28 28
VDC
Appendix A
471