Specifications - Bosch D9412GV2 Troubleshooting Manual

D9412GV2/D7412GV2 | Troubleshooting Guide | 4.0
4.4

Specifications

4.4.1 Control Panel Specifications
Table 56: D9412GV2/D7412GV2 Specifications
Voltage Input Primary:
(Power Supply)
Secondary:
Control Panel: Idle 200mA; Alarm 500 mA
Current
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
Power Outputs
Alarm Power
Output
Switched Aux
Power
Fire and
Fire/Burglary
Systems
Minimum 10.2 VDC
Operating
Voltage
SDI Bus SDI Bus A (+):
SDI Bus B (-):
Telephone Connection:
Two telco
Connections
lines:
Battery Discharge
Discharge/ Cycle
Recharge
Schedule
Recharge
Cycle
Environmental Temperature:
Relative
Humidity:
Arming D720 Command Center, D1255 Command Center, D1256 Fire Command Center; D1257 Fire Alarm Annunciator;
D1260 Alpha V Command Center; Keyswitch
Stations
Point On-board Points
Thresholds 1 to 8
Compatible D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack Resistant Enclosure, BATB-40 Battery Box
Enclosures
126
Terminals 1 16.5 VAC 40 VA class 2 plug-in transformer (D1640)
and 2
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.
Terminals 3, 1.4 A maximum at 10.2 VDC to 13.9 VDC (continuous supply) total for all devices
24, and 32 and outputs supplied at Terminals 3, 24, and 32 and at the accessory and
programming connectors.
Terminals 6 2.0 A maximum at 10.2 VDC to 13.9 VDC output. Output can be steady or one of
and 7 three pulsed patterns depending on programming. Refer to Relays in the
D9412GV2/D7412GV2 Program Entry Guide (P/N: F01U003636).
Terminal 8 1.4 A maximum at 10.2 VDC to 13.9 VDC output. Continuous output is interrupted
by Sensor Reset or alarm verification depending on programming. Refer to Relays in
the D9412GV2/D7412GV2 Program Entry Guide (P/N: F01U003636).
To comply with UL 985 and 864 listing standards for fire alarm systems (effective March 1, 1989), the
total combined continuous and alarm current draw for the system during alarm conditions must be
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.
9 VDC 4572 m (15000 ft) maximum
9 VDC 4572 m (15000 ft) maximum
RJ31X or RJ38X jack can connect the control panels.
Bosch Security Systems D928 Dual Phone Line Module required for two phone line service.
Supervision supplied by the control panel.
13.9 VDC Charging float level.
13.8 VDC Charging status LED on.
12.1 VDC Low Battery and AC Fail Reports if programmed. Low Battery LED on.
10.2 VDC Minimum operational voltage
10.0 VDC Battery load shed (processing functions continue if AC is present).
AC ON Load shed relay resets, battery charging begins, Battery Trouble and AC Restoral
Reports sent.
13.7 VDC Battery Restoral Report sent, Low Battery LED off.
13.9 VDC Charging status LED off, battery float charged.
0°C to +50°C (+32°F to +122°F)
Maximum 95% non-condensing
Open Greater than 3.7 VDC, but less than 5.0 VDC.
Normal Greater than 2.0 VDC, but less than 3.0 VDC.
Short Greater than 0.0 VDC, but less than 1.3 VDC.
Appendix
Bosch Security Systems, Inc. | 11/05 | F01U011024B