Bosch D1255RB User Manual download pdf (Page 17)

GV4 Series | Approved Applications Compliance Guide | 6.0 System Wiring Diagrams

Bosch Security Systems, Inc. | 3/12 | F01U266055-01 17

6.0 System Wiring Diagrams

The System Wiring Diagrams, (refer to Figure 4: GV4 Series Power Supply Side System Wiring (Power

and Phone) on page 17 to show the relationship between the control panel and the accessory

components referred to in Table 3 on page 16).

6.1 Power Supply Side System Wiring Diagrams

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

Figure 4: GV4 Series Power Supply Side System 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 - D1640 Transformer and D8004 Transformer

Enclosure required for NFPA Applications

5 - D8132 Dual Battery Charger with two batteries

(Batteries are not supervised.)

6 - D192G Bell Supervision Module

7 - To Relay A or Relay B

8 - Listed Audible Signaling Devices rated at

12.0 VDC nominal (do not use vibrating

type horns)

9 - C900V2(optional)

10 - RJ31X, secondary phone line (not available on

the D7212GV4)

11 - 560 Ω, 2 W EOL Resistor

(P/N: 15-03130-005)

12 - RJ31X, primary phone line

13 - D928 (not available on the D7212GV4)

14 - To earth ground

Terminals 1, 2, and 11, and the Accessory Connector are power limited, supervised.

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

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 29 30

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Bosch D1255RB User Manual Page 17