Interface Card - Siemens FDA241 Technical Manual

3.2.3
Building Technologies
Fire Safety

Interface card

The interface card in the back box is accessible once the housing cover has been
removed.
You can do the following on the interface card:
Establish the cable connection to the front display in the housing cover

Connect the external power supply for the aspirating smoke detector

Control various external functions via relays

Install communication transponder FDCC221S (accessory)

Establish a connection to a PC using the mini USB interface

The graphic below provides an overview of the connections together with the
associated symbols and labels.
Structure and function
Setup
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2015-09-29
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