Specifications; Sdi Bus A (+); Connection; Two Telco Lines - Bosch D9412GV3 Operation And Installation Manual

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Specifications

Table 26:

Specifications

Voltage Input Primary:
(Power
Supply)
Secondary:
Current Control Panel: Idle 225 mA; Alarm 300 mA
Requirements Refer to the Current Rating Chart for Standby Battery Calculations section in the D9412GV3/D7412GV3 Approved
Applications Compliance Guide (P/N: F01U143069) 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
*For UL 864 applications, refer to
Minimum 10.2 VDC
Operating
Voltage
SDI Bus

SDI Bus A (+):

SDI Bus B (-):
Telephone

Connection:

Connections Two Telco
Battery Discharge
Discharge/ Cycle
Recharge
Schedule
Recharge
Cycle
Environmental Temperature:
Relative
Humidity:
Arming D720/D720B Keypads, D1255/D1255B/D1255RB Keypads, D1256/D1256RB Fire Keypads; D1257/D1257RB Fire
Stations Alarm Annunciators; D1260/D1260B Keypads; Keyswitch
Point On-board
Thresholds Points 1 to 8
Compatible D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack Resistant Enclosure, BATB-40 Battery Box
Enclosures
Bosch Security Systems, Inc. | 10/10 | F01U143070-03
D9412GV3/D7412GV3 | Operation and Installation Guide | Specifications
Terminals 1 16.5 VAC 40 VA class 2 plug-in transformer (D1640)
and 2
Terminals 4 Sealed lead-acid rechargeable battery (12.0 VDC, 7 Ah or 12.0 VDC, 17.2 or 18
and 5 Ah). The control panel supports up to two 12.0 VDC, 7 Ah batteries using the
D122 Dual Battery Harness or two D1218 (12.0 VDC, 17.2 or 18 Ah) batteries
using a D122.
Terminals 3, 1.4 A maximum at 12.0 VDC nominal (continuous supply) total for all devices and
24, and 32 outputs supplied at Terminals 3, 24, and 32 and at the accessory and
programming connectors.
Terminals 6 2.0 A maximum at 12.0 VDC nominal output. Output can be steady or one of
and 7 three pulsed patterns depending on programming. Refer to Relays in the
D9412GV3/D7412GV3 Program Entry Guide (P/N: F01U170807).
Terminal 8 1.4 A maximum at 12.0 VDC nominal output. Continuous output is interrupted by
Sensor Reset or alarm verification depending on programming. Refer to Relays
in the D9412GV3/D7412GV3 Program Entry Guide (P/N: F01U170807).
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
(refer to Figure 29 on page 58).
Table 3
on page 11 for compatible devices.
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, Inc. D928 Dual Phone Line Module required for two phone line service.
lines: 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 93% 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.
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