EVASAFE FIRE SYSTEMS

AUXILIARY EXTENSION UNIT EPL13320

GENERAL DESCRIPTION The Auxiliary Extension Unit type EPL13320 is a multiple use module which can be supplied factory assembled, programmed and tested in either of two versions:- (but see note re additional use) Version A - 24 volt Auxiliary Extension EPL13320/24 Version B - 50 volt Auxiliary Extension EPL13320/50 The above two units are for use with two wire, one or two stage fire alarm systems operating at +24 and 50 volts respectively. Pluggable shorting links allow the module to be field programmed to extend either Alert or Evacuate conditions to control auxiliary equipment.

SPECIFICATION

MECHANICAL

Board size as per standard Evasafe Products Limited zone card for fitting into spare zone card position.

4 fixing holes for stand alone mounting within existing panel or in its own enclosure.

ELECTRICAL

2 sets of volt free changeover contacts rated at 110v. @ 1 amp. Maximum d.c. resistive.

ADDITIONAL USE.

The unit may also be programmed for use as a supply monitor module, to supervise the correct operation of power supplies of +24v and -50v respectively (unit types EPL13310/24 and EPL13310/50) having a relay contact to switch to earth on fault.

INSTALLING THE UNIT

See the separate installation instructions which are supplied with each unit.

ORDERING THE UNIT YOU REQUIRE

Using the information above decide on the type you need; also decide if you need the bare board to be mounted in an existing enclosure, or if you need the unit ready fitted in its own enclosure. Indicate this choice by stating "Board only" or "With box" after the type number required. All units are supplied with stand-off self adhesive mountings.

Copyright Evasafe Products Limited 2000-6