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NFN-GW-EM-3 Installation and Operation Manual —
P/N LS10017-000NF-E:D1 5/1/2019
19
Connections
Installation
2.3.3 Connecting to a Standard NCM
Figure 2.8 Routing Power and Communication to a Standard NCM
Table 2.3 Standard NCM Connections
Type
Connection
NCM-W
Twisted pair wire
NCM-F
Fiber-optic cable
TB2
24V In From External
Power Source to TB2
Out to NCM
NCM
NFN-GW-EM-3
Connect
Either
Cable to
Either
NUP Connector
on the NCM
Communication
from
NUP A (J4)
Only
–
+
+
–
24 VDC