Owner's manual

Chapter 3
Using Local I/O
3–11
Figure 3.7 shows the cable connectors and their pin numbers on the I/O
Interface Box (Catalog No. 2801–N21).
Figure 3.7
Pinouts– I/O Interface Box (Catalog No. 2801–N21)
1
234567
10
8
9
18
19
20212223242526
11121314151617
6
1
2345
789
Cable connectors to
RS–232 devices.
Cable connector from Module
I/O connector on CVIM Module.
I/O Interface Box (Catalog No. 2801–N21)
Connections to RS–232 Port
(2801–N21 Interface Box)