LST 55000-847 specifications Input/Output Module, Integrated dual-isolator, Description

Input/Output Module

55000-847

•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

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.

Specifications

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 × 90 × 48 (mm)
Colour	white
Weight	240g
Approval	VdS G201032
Order number	249076
Order name	Module 1xSurv.In 1xRel.Out/Apo 55000-847

Building Safety. Building Security.

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