Terminal connection dia-
gram
NX-series System Units User's Manual (W523)
DC Input Unit
I/O Power Supply
Connection Unit
Transistor Output Unit
NX-PC0030
A1
B1
A1
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
IOV
IOV
IOG
IOG
A8
B8
A8
or
Three-wire type
B1
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
B8
Appendices
A
A - 17