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65
Wiring and Connections
Section 3-5
Expansion I/O Boards with 32 I/O Points and Sinking Transistor Outputs (CPM2B-32EDT, CPM2B-
32ED1T)
Expansion I/O Boards with 64 I/O Points and Sinking Transistor Outputs (CPM2B-64EDT)
Output connector
19 17 15 13 11 9
7
5
3
1
L
L
L
L
L
L
L
L
18 16 14 12 10 8
6
4
2
20
L
L
L
L
L
L
L
L
01
@
00
01
@
01
01
@
02
01
@
03
COM
01
@
04
01
@
05
01
@
06
01
@
07
COM
01
@
08
01
@
09
01
@
10
01
@
11
COM
01
@
12
01
@
13
01
@
14
01
@
15
COM
Output capacity
Max. common capacity
300 mA (30 V DC)
1.2 A/common
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
19 17 15 13 11 9
7
5
3
1
18 16 14 12 10 8
6
4
2
20
19 17 15 13 11 9
7
5
3
1
18 16 14 12 10 8
6
4
2
20
IR n+1
IR n+2
01
@
00
01
@
01
01
@
02
01
@
03
COM
01
@
04
01
@
05
01
@
06
01
@
07
COM
01
@
08
01
@
09
01
@
10
01
@
11
COM
01
@
12
01
@
13
01
@
14
01
@
15
COM
01
@
00
01
@
01
01
@
02
01
@
03
COM
01
@
08
01
@
09
01
@
10
01
@
11
COM
01
@
04
01
@
05
01
@
06
01
@
07
COM
01
@
12
01
@
13
01
@
14
01
@
15
COM
Output capacity
Max. common capacity
300 mA (30 V DC)
2.4 A/common
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