Bosch Appliances D9412GV2 manual A.2 D7412GV2 Control Panel

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

A.2 D7412GV2 Control Panel

Figure 37: D7412GV2, Power Supply Side

D126/

D1218

D113

BAT 2-	CHGR-
BAT 2+	VAUX+
BAT 1-	SUPV
BAT 1+	CHGR+

D126/

D1218

D1640

16.5 V, 40 VA

60 Hz

D126/	D126/
D1218	D1218

D8132

D126	D126	D192C/G
Battery	Battery
12 V, 7 Ah/	12 V, 7 Ah/	AUX PWR
D1218	D1218	ALARM TRIG
12 V, 17.2 Ah	12 V, 17.2 Ah
or 18.0 Ah	or 18.0 Ah	COM
		SUPV IN
		ALARM CKT

+ -

D928

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		RING
	TELCO

D7412GV2

Point 1 Point 2 Point 3 Point 4

11 12 13 14 15 16

C900

1 - If required by local AHJ, connect D113 Battery	8- Listed Audible Signaling Devices rated at 10.2
Lead Supervision Module.		to 13.8 VDC (Do not use vibrating type horns.)
2 - D122 Dual Battery Harness, as required.	9-	Optional
3 - D1640 Transformer and D8004 Transformer	10- 560 Ω, 2 Ω EOL Resistor (P/N: 15-03130-005)
Enclosure required for NFPA Applications	11- RJ31X, Secondary phone line
4 - D8132 Dual Battery Charger with two batteries	12-	RJ31X, Jack
(batteries are not supervised)	13- RJ31X, Primary phone line

5 - Power limited, supervised		14- To earth ground
6 -	Power limited
7 -	To Relay A or Relay B

Bosch Security Systems, Inc. 5/05 F01U003641B 67