D9000/D7000 Series Operation & Installation Manual
Page 64
74-07692-000-C 4/97
Battery Discharge/Recharge Schedule
Discharge Cycle
13.9 VDC
Charging float level
13.8 VDC
Charging Status LED on
12.1 VDC
Low Battery & AC fail reports
if programmed, Low Battery
LED on
10.2 VDC
Battery load shed
(processing functions
continue if AC is present)
Recharge Cycle
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
Minimum Operating Voltage
10.2 VDC
SDI Bus
SDI Bus A (+): 9 VDC (15,000' max)
SDI Bus B (-): 9 VDC (15,000' max)
Telephone Connections
Connection
RJ31X or RJ38X jack can be interfaced with the
D9412/D9112.
Two TelCo Lines
Radionics D928 Dual Phone Line Module
required for two phone line service. Supervision
supplied by the panel.
Environmental
Temperature:
32°-122°F (0°-50°C)
Relative Humidity:
5-85% at 86°F (30°C) non-
condensing
Arming Stations
D1255 Command Center
D720 Command Center
Keyswitch
Specifications
Voltage Input
Primary Power Supply
1
2
16.5 VAC 40 VA class 2 plug-in transformer
(D1640)
Secondary Power Supply
4
5
12 VDC 7 Ah sealed lead acid rechargeable
battery. The panel supports a maximum of two 12
VDC 7 Ah batteries using the D122 Dual Battery
Harness.
Current Requirements
Panel - 500 mA
See the
Standby Battery and Current Rating Chart
for the current requirements of other system
components.
Power Outputs
All external connections are inherently power
limited except battery terminals.
Continuous Power Outputs
3
24
32
1.4A maximum at 10.2 VDC to 13.9 VDC
(continuous supply) total for all devices and
outputs supplied at terminals 3,24, and 32,
connectors J2 and J4.
Alarm Power Output
6
7
2.0 A maximum at 10.2 VDC to 13.9 VDC output.
Output may be steady or one of three pulsed
patterns depending on programming. See the
Relays section of the D9000/D7000 Series
Program Entry Guide (74-07695-000)
Switched Aux Power
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.
See the
Relays section of the D9000/D7000
Series Program Entry Guide (74-07695-000)
Fire and Fire/Burglary Systems
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 1.4A (1400 mA) provided by the
primary power supply (rectified AC). If current
draw for the system exceeds 1.4A, connect a
D8132 Battery Charger Module to the panel. The
D8132 provides an additional 1.4 Amps of
rectified AC power. Combined current draw must
never exceed 2.0A.
www.PDF-Zoo.com
firealarmresources.com
