LST 55000-847 User Manual

Description

55000-847_DBL_LST_EN_0804.PDF • PAGE 1

Building Safety. Building Security.

Description

The addressable Module 55000-847 serves for the

line-monitored integration of contact detectors, such

as manual call points, sprinkler system contacts or

supervising contacts, into the bidirectional communica-

tion on the ADM loop with Apollo/Discovery protocol.

Furthermore, it can be used to actuate external devices

by means of a relay output with two dry change-over

contacts, via the ADM loop. In addition to the monitored

input and the relay output, the module has an opto-cou-

pled input for monitoring an external voltage.

The address is easily selected by means of a built-in DIL

switch. Status LEDs indicate the condition of input and

output. The module has an integrated dual-isolator and

is ﬁ tted into a plastic case.

• ADM loop technology with

Apollo/Discovery protocol

• One line-monitored input and one

relay output with two dry contacts

• Setting of module address by means

of address switch

• Integrated dual-isolator
• Status LEDs for input and output

Speciﬁ cations

Operating voltage

Supply through loop voltage

Current consumption

approx. 1.5mA (quiescent)

Contact rating

1A/30VDC or AC

Ambient temperature

-20°C to +70°C

Dimensions L × W × H

150 Ч 90 Ч 48 (mm)

Colour

white

Weight

240g

Approval

VdS G201032

Order number

249076

Order name

Module 1xSurv.In 1xRel.Out/Apo 55000-847