Bosch Appliances D9412GV3 manual D7412GV3

D9412GV3/D7412GV3 Operation and Installation Guide Appendix A: System Wiring Diagrams, Issue A

Figure 39: D7412GV3, Input Points and Peripheral Devices System Wiring

+-

CLASS 2 TRANSFORMER 16.5 VAC 40 VA 60 Hz Model D1640

Internally Fused - Do not short Requires Unswitched Outlet

Do not share with other equipment

+ AUX POWER

BATTERY NEGATIVE ONLY

CAUTION: Avoid damage to Panel. Do not connect 24 V to terminals.

Maximum charging current 1.4 A BATTERY POSITIVE ONLY

RELAY A	PROGRAMMABLE
	ALARM OUTPUTS
	Terminals
RELAY B	6 and 7
	SWITCHED AUX
RELAY C	Terminal 8
COMMON

EARTH GROUND

S4 GROUND FAULT DETECT

Enabled

Disabled

PHONE LINE SEIZED LED

ON when communicating

OFF when idle

TIP RING

RED TELCO CORD MODEL D161

D7412GV3

		VOLTAGE RANGES
		Open 3.7 - 5.0 VDC	Short 0.0 - 1.3 VDC
		Normal 2.0 - 3.0 VDC
Point 1 Point 2	Point 3 Point 4	Point 5 Point 6	Point 7 Point 8

11 12 13 14 15 16 17 18 19 20 21 22

Sw. Aux Pwr	1
Zone B	2
Zone A	3
Pnl Common	4
Pnl Common	5
Loop B-	6
Loop A-	7
Loop B+	8
Loop A+	9
Earth Ground	10

Loop B+	1
Loop B-	2
Loop B-	3
Loop B+	4
Zone B	5
Aux Power	6
Earth Ground	7
Common	8
Zone A	9
Loop A+	10
Loop A-	11
Loop A-	12
Loop A+	13

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 2-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 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.

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

Bosch Security Systems, Inc. 10/10 F01U143070-03 70