10 en | Diagrams Control Panels
F.01U.167.105 | 02 | 2010.11 UL Installation Instructions Bosch Security Systems, Inc.
2.2.2 D7212GV3 Power Supply Side Wiring Diagram
Callout Description Callout Description
1 If required by local AHJ, connect D113
Battery Lead Supervision Module.
8 D192G Bell Supervision Module
2 Batteries 9 To Relay A or Relay B
3 D122 Dual Battery Harness, as required 10 Listed Audible Signaling Devices rated at 12.0
VDC nominal (Do not use vibrating type horns.)
4 D1640 Transformer and D8004 Transformer
Enclosure required for NFPA Applications
11 C900V2 (optional)
5 D8132 Dual Battery Charger with two
batteries (Batteries are not supervised.)
12 560 Ω, 2 W EOL Resistor (P/N: 15-03130-005)
6 Power limited, supervised 13 RJ31X, primary telephone line
7 Power limited 14 To earth ground
NOTICE!
All external connections except Terminal 5 (battery positive) are power limited.
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