Wiring Information For Installations Using The Ademco Ab-12 Bell/Housing; Figure 12: Wiring For Installations Using The Ademco Ab-12 Bell/Housing - Bosch D7212G Operation And Installation Manual

D7212G
On-board Points
7.5

Wiring Information for Installations using the Ademco AB-12 Bell/Housing

1 2 3 4 5 6
Bell
Inner Bell
Box Lining
Outer
Bell Box

Figure 12: Wiring for Installations using the Ademco AB-12 Bell/Housing

1. Disconnect the wire jumper from Terminal 4 to the inner housing of the Bell Box (prevents a ground fault
condition).
2. Connect wiring between the control and Bell Box as shown above. To use the AB-12 Bell/Housing, place the S3
switch in the disabled (open) position. The EOL used in the AB-12 Bell/Housing must be a 220 k , 0.5
resistor.
3. Program Point 8 as 24-hour, ALARM on open and short. (PT TYPE 0, PT RESPONSE 0).
4998138544C
4998138540B
LEDs Off When Normal
YEL Charging Status
Low Battery - 12.1 VDC
RED
Reference D7212G Approved Applications Compliance Guide (P/N:4998138560___)
10.2 VDC - Battery Load Shed
CLASS 2 TRANSFORMER The Power Supply Provides a Maximum of 1.4 Amps For The Control
16.5 VAC 40 VA 60 Hz
Panel and All Accessory Devices. For System Loading, See D7212G Operation
Model D1640
and Installation Guide (P/N:4998138544___).
Internally Fused - Do Not short
All External Connections Except Terminal 5 (Battery Positive) Are Inherently Power
Requires Unswitched Outlet
Do Not Share With Other Equipment
Limited. Requirements For Battery Standby Time May Reduce Allowable Output.
CAUTION:
+ AUX POWER
WARNING!
BATTERY NEGATIVE ONLY
Multi-Battery Installation Requires
Maximum Charging
Model D122 Dual Battery Harness.
Current 1.4 Amps.
Improper Installation Can Be a Fire
BATTERY POSITIVE ONLY
Hazard.
PROGRAMMABLE
This equipment should be installed in accordance with the NFPA 70 (National Electrical Code)
RELAY A
ALARM OUTPUTS
and NFPA 72 (National Fire Alarm Code) Household Fire Warning Systems and under the limits of the
Terminals
Local Authority Having Jurisdiction (National Fire Protection Association, Batterymarch Park, Quincy,
7 & 8
MA 02269) Printed information describing proper installation, operation, testing, maintenance,
RELAY B
evacuation planning and repair service is to be provided with this equipment.
Requires Optional
Model D136 Relay
In ALT ALARM
RELAY C
& SW AUX
Fire Alarm, and Central Station, Local, Police Station Connect and Household Burglar Alarm.
System is Intended To Be Checked By A Qualified Technician At Least Every 3 Years.
The types of initiating circuits the panel has been approved for are A, M, W, SS.
COMMON
EARTH GROUND
GROUND FAULT DETECT
Point 1 Point 2
Enabled
Disabled
GROUND START
LOOP START
GND START
GROUND START
PHONE
Requires Relay
RED
LED
Model D136 in 11 12
ON WHEN
Ground
COMMUNICATING
Start Socket
OFF WHEN IDLE
B
e
l
EOL
l
220 k
½ W
T
a
m
p
e
r
s
D7212G Operation and Installation Guide
Page 36
D7212G
Digital Alarm Communicator Transmitter
For System Wiring Diagram, Issue A
Reference D9000/D9000G Series Technogram (P/N:33284___)
For Compatible Smoke Detectors
POWER SUPPLY REQUIREMENTS
See D7212G Operation and Installation Guide (P/N:4998138544)
For Power Requirements Relating to Terminals 6
Battery: Replace Every 3 to
5 years with Model D126, 12 V
7 Amp Hr Lead Acid Battery
D7212G Control/Communicator is UL Listed For Household
VOLTAGE RANGES
Open 3.7 - 5.0 VDC
Normal 2.0 - 3.0 VDC
Short 0.0 - 1.3 VDC
Point 3 Point 4 Point 5 Point 6 Point 7 Point 8
13 14 15 16 17 18 19 20 21
Reset Pin
Disable All Except Battery
Charging And Programming
PERIPHERAL DEVICE CONNECTIONS
RED POWER +
YELLOW DATA BUS A
GREEN DATA BUS B
7
BLACK COMMON
N.F.P.A.
ZONEX OUT 1
Style 3.5
Signaling
Line
Circuits
ZONEX IN 1
Point 8
PROG
GND FAULT CONN
Detect
D
E
I
N
S
A
A
B
B
L
22
L
GRN
E
E
© 2003 Bosch Security Systems