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Power Supply Side Wiring Diagrams
D9412GV4/D7412GV4 Power Supply Side System Wiring Diagram (Power
and Phone)
Figure 3.2: Side System Wiring Diagram
Callout - Description Callout - Description
1 - If required by local AHJ, connect D113
Battery Lead Supervision Module.
8 - To Output A or Output B
2 - Batteries 9 - Listed Audible Signaling Devices rated at 12.0 VDC nominal
(do not use vibrating type horns)
3 - D122/D122L Dual Battery Harness, as
required
10 - C900V2 (optional)
4 - To Supervision Point 11 - Secondary phone line (part of D928)
5 - D1640 Transformer (NFPA applications may
require the use of a D8004 Transformer
Enclosure
12 - 560 Ω, 2 W end-of-line (EOL) Resistor (P/N: 15-03130-005)
6 - D8132 Dual Battery Charger with two
batteries (Batteries are not supervised.)
13 - D928
7 - D192G Bell Supervision Module 14 - To earth ground
3.2
3.2.1
Control Panel Diagrams | en 11
Bosch Security Systens, Inc. UL Installation Instructions 2012.12 | 02 | F.01U.265.462