Bosch Appliances D7212G manual Bell

D7212G

On-board Points

7.5Wiring Information for Installations using the Ademco AB-12 Bell/Housing

4998138540B

LEDs Off When Normal

D7212G

YEL

Charging Status

RED Low Battery - 12.1 VDC

Digital Alarm Communicator Transmitter

Reference D7212G Approved Applications Compliance Guide (P/N:4998138560___)

Reset Pin

For System Wiring Diagram, Issue A

Disable All Except Battery

10.2 VDC - Battery Load Shed

Reference D9000/D9000G Series Technogram (P/N:33284___)

Charging And Programming

For Compatible Smoke Detectors

CLASS 2 TRANSFORMER

POWER SUPPLY REQUIREMENTS

PERIPHERAL DEVICE CONNECTIONS

The Power Supply Provides a Maximum of 1.4 Amps For The Control

RED

POWER +

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

Requires Unswitched Outlet

All External Connections Except Terminal 5

(Battery Positive) Are Inherently Power

YELLOW

DATA BUS A

Do Not Share With Other Equipment

Limited. Requirements For Battery Standby Time May Reduce Allowable Output.

+ AUX POWER

CAUTION: See D7212G Operation and Installation Guide (P/N:4998138544)

GREEN

DATA BUS B

For Power Requirements Relating to Terminals 6

7

BATTERY NEGATIVE ONLY

WARNING!

Battery: Replace Every 3 to

BLACK

COMMON

Multi-Battery Installation Requires

Maximum Charging

Model D122 Dual Battery Harness.

5 years with Model D126, 12 V

Current 1.4 Amps.

Improper Installation Can Be a Fire

7 Amp Hr Lead Acid Battery

BATTERY POSITIVE ONLY

N.F.P.A.

ZONEX OUT 1

Hazard.

Style 3.5

PROGRAMMABLE

Signaling

RELAY A

This equipment should be installed in accordance with the NFPA 70 (National Electrical Code)

Line

ZONEX IN 1

ALARM OUTPUTS

and NFPA 72 (National Fire Alarm Code) Household Fire Warning Systems and under the limits of the

Circuits

Terminals

Local Authority Having Jurisdiction (National Fire Protection Association, Batterymarch Park, Quincy,

RELAY B

7

& 8

MA 02269) Printed information describing proper installation, operation, testing, maintenance,

Requires Optional

evacuation planning and repair service is to be provided with this equipment.

Model D136 Relay

RELAY C

In ALT ALARM

D7212G Control/Communicator is UL Listed For Household

& 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.

COMMON

The types of initiating circuits the panel has been approved for are A, M, W, SS.

VOLTAGE RANGES

EARTH GROUND

Open

3.7 - 5.0 VDC

Normal

2.0 - 3.0 VDC

Short

0.0 - 1.3 VDC

GROUND FAULT DETECT

Point 1 Point 2

Point 3 Point 4

Point 5 Point 6

Point 7 Point 8

Point 8

PROG

Enabled

Disabled

GND FAULT

CONN

Detect

GROUND START

LOOP START

E

D

GND START

N

I

A

S

GROUND START

PHONE

B

A

Requires Relay

RED LED

B

Model D136 in

ON WHEN

11

12 13

14 15 16

17 18 19

20

21 22

L

L

GRN

Ground

COMMUNICATING

E

Start Socket

OFF WHEN IDLE

E

Inner Bell

Box Lining

Outer

Bell Box

1	2	3	4	5	6
		B
		e
		l		EOL
		l
				220 kΩ
Bell		T		½ W
		a
		m
		p
		e
		r
		s

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 kΩ, 0.5 Ω resistor.

3.Program Point 8 as 24-hour, ALARM on open and short. (PT TYPE 0, PT RESPONSE 0).

D7212G Operation and Installation Guide

4998138544C Page 36 © 2003 Bosch Security Systems