Dsc Maxsys pc4702bp User manual

PC4702BP Power Supply/Bell Panel

Installation Instructions

Please refer to the System Installation Manual for information on limitations regarding product

use and function and information on the limitations as to liability of the manufacturer.

3.2 Mounting

Install the PC4702BP in the PC4052CP cabinet, mounted

in a dry, secure location at a convenient distance from the

connected devices.

Perform the following steps to mount the unit:

1. Press the four plastic stand-offs through the mounting

holes at back of the cabinet.

2. Secure the cabinet to the wall in the desired location.

Use appropriate wall anchors when securing the

cabinet to drywall, plaster, concrete, brick or other

surfaces.

3. Press the circuit board into the plastic stand-offs to

secure the module to the cabinet.

Once the unit is mounted, wiring may be completed.

3.3 Installation and Wiring

Before beginning to wire the unit, ensure that all power

(AC transformer and battery) is disconnected from the

control panel.

Perform the following steps to complete wiring:

1. Connect the four Combus wires to the PC4702BP.

Connect the red, black, yellow and green Combus

wires to the RED, BLK, YEL and GRN terminals,

respectively.

2. Complete all other wiring according to the wiring

diagrams above.

3. Consult the wiring chart on the back of this sheet.

3.4 Applying Power

After all wiring is completed, apply power to the control

panel. Connect the battery leads to the battery, then connect

the AC transformer. For more information on control panel

power specifications, see the control panel Installation

Manual.

NOTE: Do not connect the power until all wiring is

complete.

1. Introduction

The PC4702BP is a power supply/bell panel for use with

PC4010CF and PC4020CF Maxsys security systems. Up

to 4 modules may be installed on one system.

For more information on PC4010CF/4020CF options and

programming, please refer to your PC4010CF/4020CF

Commercial Fire Installation Guide.

2. Specifications

• Connects to control panel via 4-wire Combus

• Current Draw: 30 mA (from Combus)

• Two supervised Class ‘B’/Style ‘B’ Bell outputs: 24

VDC FWR, 1.5A each, maximum 2.5A combined

current draw. Outputs supervised for opens, shorts

and ground with self-restoring short protection

• Supervised battery charger, 24 VDC, 350 mA charging

current for sealed lead-acid rechargeable batteries

• Power transformer: 28 VAC, 175 VA ( mounted in

cabinet )

3. Installing the PC4702BP

3.1 Unpacking

The PC4702BP package includes the following parts:

• One PC4702 circuit board

• one PT1024 28VAC, 175VA transformer

• Four plastic stand-offs (for PC4702 board)

• One - PC4052CR red cabinet, or PC4052C beige

cabinet – 12.0”W x 12.0”H x 4.5”D with space for two

12 VDC, 4.0Ah sealed lead-acid rechargeable batteries

• Two listed 2200Ωresistors

Toronto, Canada • 1-800-387-3630 • www.dsc.com

Printed in Canada 29005212 R001

4. Enrolling the Module

Once all wiring is complete, the module must be enrolled

on the system. To enroll the module:

1. Enter installer’s programming by pressing [*] [8]

[Installer’s Code].

2. Scroll to “Module Hardware” and press the [*] key.

3. Scroll to “Enroll Module” and press the [*] key.

4. Scroll through the different modules until “PC4702

Fire” is displayed. Press the [*] key.

5. The keypad will prompt, “Create tamper on desired

unit.” After you create and restore the tamper (see

Tamper Wiring on front), the keypad will confirm

enrollment (e.g. “PC4702 Fire Mode XX Enrolled”).

For more information regarding module enrollment, see

the control panel Installation Manual.

Output Partition

Option 1 2 3 4 5 6 7 8

PC4702 module no.: 01

[0007070101] Bell Output 1 I

______I______II