Bosch D720B Spécifications télécharger pdf (Page 9)

Control Panels Diagrams | en 9

Bosch Security Systems, Inc. UL Installation Instructions F.01U.167.105 | 02 | 2010.11

2.2 Power Supply Side Wiring Diagrams

2.2.1 D9412GV3/D7412GV3 Power Supply Side Wiring Diagram

(D9412GV3 shown)

Callout Description Callout Description

1 If required by local AHJ, connect D113 Battery

Lead Supervision Module.

9 To Relay A or Relay B

2 Batteries 10 Listed Audible Signaling Devices rated at

12.0 VDC nominal (do not use vibrating type

horns)

3 D122 Dual Battery Harness, as required 11 C900V2 (optional)

4 D1640 Transformer and D8004 Transformer

Enclosure required for NFPA Applications

12 RJ31X, secondary phone line

5 D8132 Dual Battery Charger with two batteries

(Batteries are not supervised.)

13 560 Ω, 2 W EOL Resistor (P/N: 15-03130-005)

6 Power limited, supervised 14 RJ31X, primary phone line

7 Power limited 15 D928

8 D192G Bell Supervision Module 16 To earth ground

NOTICE!

All external connections except Terminal 5 (battery positive) are power limited.

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Bosch D720B Spécifications Page 9