Connecting The Annunciator Key Switch - Honeywell NOTIFIER LCD-160 Manual

Connecting the Annunciator Key Switch

6.5 Connecting the Annunciator Key Switch
Mount the key switch to
the dress plate.
Plug the switch leads
from the Annunciator
Key Switch into the key
switch connector.
LCD-160 Manual — P/N 51850:D2 10/07/2016
Remote
Power Supply
A
Ground
fault
detection
disabled.
When more than one power supply is
used on an RDP bus, a common
reference connection must be
established and only one supply can
have ground fault detection enabled.
Remote
Power Supply
B
Ground
fault
detection
enabled.
Figure 6.7 Using Multiple Power Supplies With the RDP Bus
Figure 6.8 Connecting Annunciator Key Switch
Power Loop
Common Reference
Two-wire
RDP bus
Fire Alarm Control Panel or
Network Control Annunciator
Power Loop
Common Reference
ABF-2B Trim Plate, Rear View
Wiring
LCD-160
Key Switch
Connector
(J1)
21