Audio Adapter - DETEWE opencom 105 Mounting And Commissioning Manual

Audio Adapter

The audio adapter is an adapter ex-
tension with four different ports for
external audio and signalling de-
vices.
Audio Adapter Pin Assignment
Port
1
2
3
4
34
Accessories and Adapters
Used for
Ear cap,
second handset,
headset,
active speaker or mi-
crophone
Recording device; relay
contact generates sig-
nal for starting and
stopping recording.
Not used on
OpenCom 100
Door display
Weight: 70g
Dimensions: 73 x 60 x 30 mm
Power consumption: max. 260 mW
(with relay active).
Socket Assignment
RJ-10 1: microphone -
(4-pin
2: speaker +
Western
socket)
3: speaker -
4: microphone +
Stereo jack, 1 (GND): recording
3.5 mm signal, relay contact 1
2 (peak): recording signal +
3 (ring): relay contact 1
Round power -
socket
(4 mm)
RJ-11 or 4, 5: relay contact 2
RJ-12
1, 2, 3, 6: NC
(6-pin
Western socket)