Bosch Appliances DS7400XI, DS7445I, DS7447E Commercial Fire Alarm, Central Station Dact and Local

11.5Commercial Fire Alarm

A.Central Station (DACT) and Local

The control must be installed in accordance with NFPA 72.

Required Accessories:

•DS7420i Dual Phone Line/Bell Supervision Module.

•For Local Commercial Fire Alarm: A Listed notification appliance such as a Wheelock 46T-G10-12 bell or 34T-12 horn.

•If not using the phone line supervision, it must be disabled.

•AE-TR16 Transformer Housing.

•At least one DS7447/DS7447E must be used and assigned as

keypad 1. If only one is used, it may be connected to the keypad bus if the keypad is mounted to the front of the box or within the same room as the control equipment and the wire is run in conduit (or equivalently protected against mechanical injury)

within 20 ft. (6.1 m) of the control equipment. If multiple keypads are used, one keypad only must be used on the options bus and assigned as keypad 11-14 and meet the same requirements as in single keypad use.

• 50 Hz. operation and ground start are automatically forced to the disabled state when central station fire mode is selected.

1. Report Programming:

•Burglar Zone Reports must be programmed for those zones used.

•Fire Zone Reports must be programmed for those zones used.

•Low Battery Report (Program Address 3336) must be programmed.

•AC Failure Report (Program Address 3338) must be programmed.

•Open Report (Program Address 3331) must be programmed.

•Close Report (Program Address 3332) must be programmed.

•24-Hour Check-In Reports (Program Addresses 3340 and 3347) must be programmed.

2. Timer Programming:

•Bell Cutoff Times (Program Addresses 4032 and 4033) must be programmed for not less than 5 minutes.

•Entry, Exit Delay Times (Program Addresses 4028-4030) must be programmed for not longer than 60 seconds.

3. General Control Programming:

•Must be programmed for no swinger shunts (Program Address 0000 data digit 2, enter 0, 1, or 2).

•Program Address 2732 must be programmed as: Data Digit 1=0, Data Digit 2= 0.

4. Commercial Fire Mode Programming:

•Local (Program Address 2733, data digit 1, enter as a 1 through 6).

•Central Station (Program Address 2733, data digit 1, enter as a 7 through *2).

•The keypad panic functions are not intended to be a substitute for Listed manual pull boxes.

11.6Wiring and Programming Information for Installations Using the Ademco AB-12 Bell/Housing

Ademco AB-12 Bell/Housing

To control Earth Ground

Terminal 1

To control Loop Positive

Terminal 29 (+) To control Zone 8 Input

Terminal 30 (8-) To control Alarm Output –

Terminal 5 (-) To control Alarm Output +

Terminal 6 (A)

Alternate EOL (if not EOL using a Fire card)

27 kΩ Detection Systems’

P/N 28300

Bell Tampers

BELL

Inner Bell Box Lining

Outer Bell Box

Control/Communicator

JP1

Cut this jumper

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, cut the jumper wire “JP1” on the control. The EOL used in the AB-12 Bell/Housing must be 27 kΩ.

3)Program Zone 8 as a 24-hour zone by programming it to follow zone function 7. (Program address 0038 = 07).

4)Do not change the default programming of zone function 7. (Program address 0007 should be 22).

Page 78 P/N: F01U035325-01 Copyright © 2007 Bosch Security Systems, Inc. DS7400Xi (4+) Reference Guide