Appendix A: System Wiring Diagrams; Power Supply Side System Wiring - Bosch D9412GV4 Installation And System Reference Manual

D9412GV4/D7412GV4 v2.03 | Installation and System Reference Guide | Appendix A: System Wiring Diagrams
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Appendix A: System Wiring Diagrams

A.1

Power Supply Side System Wiring

Figure 40: D9412GV4/D7412GV4 v2.00 (and higher) Power Supply Side System (D113,
D122/D122L, D928, D1640, D192G, D8132) Wiring (Power and Phone)
1 - If required by local AHJ, connect D113 Battery
Lead Supervision Module.
2 - Batteries
3 - D122/D122L Dual Battery Harness, as required
4 - To Supervision Point
5 - D1640 Transformer (NFPA applications may
require the use of a D8004 Transformer
Enclosure)
6 - D8132 Dual Battery Charger with two batteries
(Batteries are not supervised.) (Not approved for
use with Commercial Fire).
7 - D192G Bell Supervision Module
Terminals 1, 2, and 11, and the Accessory Connector are power limited, supervised.
All external connections except Terminal 5 (battery positive) are power limited.
Bosch Security Systems, Inc. | 7/16 | F01U265457-09
8 - To Relay A or Relay B
9 - Listed Audible Signaling Devices rated at
12.0 VDC nominal (do not use vibrating
type horns)
10 - C900V2(optional)
11 - Secondary phone line (part of D928)
12 - 560 Ω, 2 W EOL Resistor
(P/N: 15-03130-005)
13 - D928
14 - To earth ground
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