Honeywell Notifier MODBUS-GW

18 MODBUS-GW Installation and Operation Manual — P/N LS10015-000NF-E:C2 4/30/2019
Installation Connections
2.3.2 Connecting to a Standard NCM
Figure 2.7 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
MODBUS-GW
Connect Either
Cable to Either
NUP Connector
on the NCM
Communication
from NUP A (J4)
Only
–
+
+
–
24 VDC