LST AW-55000-420 User Manual

Speciﬁ cations

AW-55000-420_DBL_LST_EN_0804.PDF • PAGE 1

Building Safety. Building Security.

• ADM loop technology with

Apollo/Discovery protocol

• For use as maximum heat or

rate-of-rise heat detector

• Alarm temperature 55°C
• Optional connection of remote

indicator

• Sealed electronics

Description

The addressable Thermal Detector AW-55000-420 is

based on the heat principle and was developed for the

indoor temperature supervision in a wide range of ﬁ re

detection applications.

The detector is assigned to class A2S and A2R and can

be used up to a room height of 6m. Depending on the

parameter setup in the ﬁ re detection control panel, the

detector can operate either as maximum heat detector

with an alarm temperature of 55°C, or as rate-of-rise

heat detector with a maximum temperature of 55°C.

The proven ADM loop technology with Apollo/Discovery

protocol establishes a permanent communication bet-

ween the ﬁ re detection control panel and the detector.

That ensures a periodical function testing of the detec-

tor. Fires are safely detected in the control panel by

continuously analysing the measured values.

The activated condition of the detector is indicated by a

red LED. The detector address is selected by means of

a code card in the detector base. Therefore the detec-

tor can be changed without additional tools.

The detector can be attached to various bases and it

can be protected against theft.

Speciﬁ cations

Operating voltage

Supply through loop voltage

Current consumption

max. 250µA (quiescent)

Ambient temperature

-20°C to +70°C

Relative humidity

0 – 95% (no condensation)

Dimensions ш Ч H

100 × 42 (mm)

Colour

white

Weight

105g

Approval

VdS G294029

Order number

242023

Order name

Thermal Detector/Anal./XP95/Apo AW-55000-420