Mounting; Connect The Multi-Button Extension Board 40-0013B-Ip (Up To 25 Call Buttons) To The Suitable Basic Electronics - Telecom Behnke V3.0 Instructions Manual

MountIng

2.
2.1. Connect the multi-button extension board 40-0013B-IP (up to 25 call buttons)
to the suitable basic electronics
(Please note cable length and connection instructions from page 7)
Connect the loudspeaker and microphone directly to the appropriate 20-0001B-IP/0014B-IP
/0016B-IP basic electronics. Observe the connection identification (blue ring = loudspeaker,
white ring = microphone)
For power supply 15 Volt =/1.2 A
(Behnke plug-in power supply unit, only required for illu-
mination of the Behnke labeling fields and Behnke keys
www.behnke-online.de
GND
TX
RX
12 V
Multi-button extension for SIP intercom V3.0
Behnke bus (wire pairs, twisted in pairs) to the appro-
priate IP basic electronics, max. cable length of 2.5 m.
Behnke bus connection cable included in the scope of
delivery of 40-0013B-IP. For Behnke bus cable lengths
>40 cm, see these instructions page 18.
Please note: Observe the bus line allocation.
GB
Mounting
BUS
+12 V
19