Notification Appliance Circuit Module
Wiring | en
9
Bosch Security Systems, Inc.
Installation manual
2020.05 | 04 | 4998122260
5.1
Wiring the module with G Series control panels
5.1.1
Wiring interconnected loops with 12 VDC power supplied by the panel
This wiring scheme allows up to 12 D192G modules (NAC loops) triggered by a single
programmed alarm output.
Figure 5.1:
Wiring interconnected modules to a G Series panel supplying 12 VDC power
1 Last D192G module on the
interconnected NAC loop
6 1 kΩ EOL resistor (P/N: F01U011298)
2 Polarized notification devices
7 Connection to either Relay A or Relay
B programmed output
3 560 Ω, 2 W EOL resistors (P/
N: F01U008725)
8 Connection between module SUPV
ZONE and panel zone
4 First D192G module on the
interconnected NAC loop
9 Connection between module COM and
panel’s COMMON (
not
to earth
ground)
5 G Series control panel
10 Positive (+) connection from panel’s
AUX POWER and module’s AUX PWR IN
and EXT PWR IN terminals
Summary of Contents for D192G
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