a/b Switching Module

Switching module for door bell, door opener and light system control via 2-wire a/b line, for TFS-Dialog 200/300/400 and …

Six a/b Switching Modules suitable for use with TFS-Dialog 200/300/400 or TFS-Universal plus, requiring only a two-core cable

Each button can control one or more switching modules, user programmable

Features & technical data

Everything you need to know about our products comes now. Scroll down for more information.

Connections

Base

Max

Supply connection

PBX a/b port

Technical Data

Base

Max

Operating voltage via door bell transformer

8 – 18 V AC

Contact load capacity

1 A

Switching frequency

6 channels in the range 20 – 50 kHz, 100 mV

Range

200 m

Dimensions

45 mm x 35 mm x 10 mm

Weight

30 g

Delivery Scope

  • a/b Switching module
  • Resistance (for activation of an electronic gong)

Datasheet download

Download

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