Bosch Appliances D9412GV2 manual Specifications, Table

D9412GV2/D7412GV2 Operation and Installation Guide Specifications

Specifications

Table 27:	Specifications
Voltage Input		Primary:	Terminals 1		16.5 VAC 40 VA class 2 plug-in transformer (D1640)
(Power Supply)			and 2
		Secondary:	Terminals 4		Sealed lead-acid rechargeable battery (12 VDC, 7 Ah or 12 VDC, 17.2 or 18 Ah).
			and 5		The control panel supports up to two 12 VDC, 7 Ah batteries using the D122 Dual
					Battery Harness or two D1218 (12 VDC, 17.2 or 18 Ah) batteries using a D122.
Current		Control Panel: Idle 200mA; Alarm 500 mA
Requirements		Refer to the Current Rating Chart for Standby Battery Calculations section in the D9412GV2/D7412GV2 Approved
		Applications Compliance Guide (P/N: F01U003639) for the current draw requirements of other system components.
Power		All external connections are power-limited except battery terminals.
Outputs*
		Continuous	Terminals 3,		1.4 A maximum at 10.2 VDC to 13.9 VDC (continuous supply) total for all devices
		Power Outputs	24, and 32		and outputs supplied at Terminals 3, 24, and 32 and at the accessory and
					programming connectors.
		Alarm Power	Terminals 6		2.0 A maximum at 10.2 VDC to 13.9 VDC output. Output can be steady or one of
		Output	and 7		three pulsed patterns depending on programming. Refer to Relays in the
					D9412GV2/D7412GV2 Program Entry Guide (P/N: F01U003636).
		Switched Aux	Terminal 8		1.4 A maximum at 10.2 VDC to 13.9 VDC output. Continuous output is interrupted
		Power			by Sensor Reset or alarm verification depending on programming. Refer to Relays in
					the D9412GV2/D7412GV2 Program Entry Guide (P/N: F01U003636).
		Fire and	To comply with UL 985 and 864 listing standards for fire alarm systems (effective March 1, 1989), the
		Fire/Burglary	total combined continuous and alarm current draw for the system during alarm conditions must be
		Systems	limited to 1.4 A provided by the primary power supply (rectified AC). If current draw for the system
			exceeds 1.4 A, remove connected devices until the current draw falls below 1.4 A. Then, connect the
			removed devices to a D8132 Battery Charger Module or to an external power supply (refer to
			Figure 25 on page 55).
Minimum		10.2 VDC
Operating
Voltage
SDI Bus		SDI Bus A (+):	9 VDC 4572 m (15000 ft) maximum
		SDI Bus B (-):	9 VDC 4572 m (15000 ft) maximum
Telephone		Connection:	RJ31X or RJ38X jack can connect the control panels.
Connections		Two telco	Bosch Security Systems D928 Dual Phone Line Module required for two phone line service.
		line	Supervision supplied by the control panel.
		s:
Battery		Discharge	13.9 VDC		Charging float level.
Discharge/		Cycle	13.8 VDC		Charging status LED on.
Recharge			12.1 VDC		Low Battery and AC Fail Reports if programmed. Low Battery LED on.
Schedule			10.2 VDC		Minimum operational voltage
			10.0 VDC		Battery load shed (processing functions continue if AC is present).
		Recharge	AC ON		Load shed relay resets, battery charging begins, Battery Trouble and AC Restoral
		Cycle			Reports sent.
			13.7 VDC		Battery Restoral Report sent, Low Battery LED off.
			13.9 VDC		Charging status LED off, battery float charged.
Environmental		Temperature:	0°C to +50°C (+32°F to +122°F)
		Relative	Maximum 95% non-condensing
		Humidity:
Arming		D720 Command Center, D1255 Command Center, D1256 Fire Command Center; D1257 Fire Alarm Annunciator;
Stations		D1260 Alpha V Command Center; Keyswitch
Point		On-board Points	Open	Greater than 3.7 VDC, but less than 5.0 VDC.
Thresholds		1 to 8	Normal	Greater than 2.0 VDC, but less than 3.0 VDC.
			Short	Greater than 0.0 VDC, but less than 1.3 VDC.
Compatible		D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack Resistant Enclosure, BATB-40 Battery Box
Enclosures

72 Bosch Security Systems, Inc. 5/05 F01U003641B