Wiring Diagram - Behnke-Telecom 5 Anleitung

Instructions series 5
GB GB
Commissioning

3.3. Wiring diagram

Microphone
Speaker
Earthing
Additional power supply
potential-free tension, e.g. from a Behnke
power supply unit
+
15 V =
-
Telephone line
Analogue main line or extension to
a telephone system
a-wire
b-wire
46
CPU
Buttons
Button 1
Button 2
Relay 1
Relay switch power:
max. 60 VA/24 W: 0,5 A,
120 V~/1 A, 24 V=
Control contact
Rest contact
Operating contact
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