cFP-RLY-421 4 ni.com
Table1 lists the terminal assignments for the signals of each
channel.
All of the COM terminals are connected internally and all of the
VSUP terminals are connected internally. NI does not recommend
using them with the cFP-RLY-421.
Caution Cascading power between two modules defeats
isolation between those modules. Cascading power from
the network module defeats all isolation between
modules in the FieldPoint bank.
Table 1. Terminal Assignments
Channel
Terminal Numbers
NO IC
012
134
256
378
4 9 10
511 12
613 14
715 16
Table 2. VSUP and COM Terminal Assignments
VSUP COM
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32