Specifications; Sdi Bus A (+); Connection; Discharge Cycle - Bosch D7212GV3 Operation And Installation Manual

D7212GV3 | Operation and Installation Guide | Specifications

Specifications

Table 22:

Specifications

Primary:
Voltage Input
(Power
Secondary:
Supply)
Control Panel: Idle 225 mA; Alarm 300 mA
Current
Refer to the Current Rating Chart for Standby Battery Calculations section in the D7212GV3 Approved
Requirements
Applications Compliance Guide (P/N: F01U143080) 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:

Connections
Battery Discharge
Cycle
Discharge/
Recharge
Schedule
Recharge
Cycle
Environmental Temperature:
Relative
Humidity:
D720/D720B Keypads, D1255/D1255B/D1255RB Keypads, D1256/D1256RB Fire Keypads; D1257/D1257RB Fire
Arming
Alarm Annunciators; D1260/D1260B Keypads; Keyswitch
Stations
Point On-board
Points 1 to 8
Thresholds
D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack Resistant Enclosure, BATB-40 Battery Box
Compatible
Enclosures
UL applications, refer to Table 3 on page 10 for compatible devices
For
56
Terminals 1 and 2 16.5 VAC 40 VA class 2 plug-in transformer (D1640)
Terminals 4 and 5 Sealed lead-acid rechargeable battery (12.0 VDC, 7 Ah or 12.0 VDC,
17.2 or 18 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, 24, 1.4 A maximum at 12.0 VDC Nominal (continuous supply) total for all
and 32 devices and outputs supplied at Terminals 3, 24, and 32 and at the
accessory and programming connectors.
Terminals 6 and 7 2.0 A maximum at 12.0 VDC Nominal output. Output can be steady or one
of three pulsed patterns depending on programming. Refer to Relays in
the D7212GV3 Program Entry Guide (P/N: F01U170808).
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 D712GV3 Program Entry Guide
(P/N: F01U170808).
To comply with UL 985 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
Figure 21
power supply (refer to
9 VDC 4572 m (15000 ft) maximum
9 VDC 4572 m (15000 ft) maximum
RJ31X or RJ38X jack can connect the control panels.
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.
on page 47).
Bosch Security Systems, Inc. | 10/10 | F01U143079-03