Input Points And Peripheral Devices Wiring Diagram (D9412Gv3 Shown) - Bosch D9412GV3 Installation Instructions Manual

Control Panels
2.3 Input Points and Peripheral Devices Wiring Diagram
(D9412GV3 shown)
Callout Description
1 (Optional): For 24 V applications use a UL 1481 Listed regulated, power-limited 24 VDC power supply
with a D130 Relay Module. Refer to the D130 Installation Instructions (P/N: F01U072455) for correct
wiring requirements.
2 D130 Relay Module
3 D125B Powered Loop Interface Module
4 To UL Listed two-wire smoke detectors. Refer to Two-Wire Smoke Detectors in the D9412GV3/D7412GV3
Approved Applications Compliance Guide (P/N: F01U143069) for a listing of compatible two-wire smoke
detectors.
5 P105BL1 1 kΩ EOL resistor (P/N: F01U033966): For typical burglar alarm applications.
6 D129 Dual Class A Initiation Circuit Module: Provides optional Waterflow Alarm Retard feature. Not
suitable for two-wire smoke detectors.
NOTICE!
Use zero retard except for waterflow devices.
All external connections except Terminal 5 (battery positive) are power limited.
Bosch Security Systems, Inc. UL Installation Instructions
Diagrams | en 11
F.01U.167.105 | 02 | 2010.11