Bosch Appliances D9412GV2 manual UL Smoke Detector Compatibility P/N: 33284 for, D7412GV2

D9412GV2/D7412GV2 Operation and Installation Guide Appendix A: System Wiring Diagrams, Issue A

Figure 38: D7412GV2, Input Points and Peripheral Devices

+-

D130

CLASS 2 TRANSFORMER

16.5VAC 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

Maximum Charging

Current 1.4 Amps.

BATTERY POSITIVE ONLY

RELAY A	PROGRAMMABLE
	ALARM OUTPUTS
	Terminals
RELAY B	7 & 8

Requires Optional

Model D136 Relay

RELAY C In ALT ALARM

& SW AUX

COMMON

EARTH GROUND

GROUND FAULT DETECT

Enabled

Disabled

	PHONE	ON when
RED		communicating
	LED	OFF when idle
	PHONE LINE SEIZED
TIP	TELCO CORD		RING

MODEL D161

D7412GV2

		VOLTAGE RANGES
		Open	3.7 - 5.0 VDC
		Normal	2.0 - 3.0 VDC
		Short	0.0 - 1.3 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

PHONE LINE

SEIZED

TIP RING

TELCO

D125B

Sw. Aux Pwr	1
Zone B	2	D129
Zone A	3
Pnl Common	4
Pnl Common	5
Loop B-	6
Loop A-	7
Loop B+	8
Loop A+	9
Earth Ground	10

P105BL

P105F

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 Listed	3 -	P105 1 kΩ EOLR (P/N: 14-03130-004):
24 VDC power supply with a D130 Relay Module.		Suitable for non-powered initiating and
Refer to the D130 Installation Instructions		supervisory devices such as pull stations, heat
(P/N: 74-06262-000) for correct wiring		sensors, and valve tampers.
requirements.	4-	P105BL1 1kΩ EOLR (P/N: 14-0130-004): For
2 - To UL Listed two-wire smoke detectors. Refer to		typical burglar alarm applications.
the 9000/G/GV2 Series Technical Service Note:	5 -	D129 provides optional Waterflow Retard

UL Smoke Detector Compatibility (P/N: 33284) for	feature. Not suitable for two-wire smoke
a listing of compatible two-wire smoke detectors.
	detectors. (Note: Use Zero Retard except for
	waterflow devices.)

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

68 Bosch Security Systems, Inc. 5/05 F01U003641B