Telecom Behnke 10 Series User Manual

GB
Manual Door intercom devices a / b series 20 / 30 / 40 / 50 / 20-0028A/-0028B
Connection
GB
62 www.behnke-online.com
Grounding
Telephone line
Main analogue connection or analogue
telephone extension
Wire a
Wire b
12 V - 15 V=
6 - 24 V =
Additional power supply
potential-free voltage, e.g. from a
Behnke plug-in power supply
Alarm input
Potential-free voltage, e.g. from
a Behnke power supply unit
–
–
+
+
Relay 1
Relay switch power: max. 60 VA/24 W:
0.5 A 120 V~ or 1A 24V=
Relay 2
Relay switch power: max. 60 VA
24 W 0.5 A 120 V~ or 1A 24V=
Rest contact
Control contact
Operating contact
Pushbutton 2 (potential-free closing contact)
Microphone (please maintain the polarity!)
Speakers
Number keypad
Connection for additional boards
EEprom
Master CPU
Internal configuration keyboard
MLM A (Main MLM) – Microphone /
Speaker module (configuration
step 22 / button 2)
Universal electronics 20-0006/-0018/-0026 (up to fourth quarter of 2018)
MLM B (Additional MLM) – Microphone /
Speaker module (configuration
step 23 / button 3)
MLM C (Additional MLM) – Microphone /
Speaker module (configuration
step 24 / button 4)
Please note: When connecting multiple MLMs, the maximum distance between MLM and basic electronics is decreased:
1 MLM = 25 m / 2 MLMs = 12.5 m each / 3 MLMs = 8.5 m each
Suitable installation material for adaptation of speaker, microphone and buttons at the door: Branch-off box 20-9208
alternatively patch cable 20-9309
Rest contact
Control contact
Operating contact
Telephone number configuration
Yellow: Configuration step 22
Blue: Configuration step 23
Red: Configuration step 24
Please note: Please compare your connection boards of the delivered device/rep. kit to the con-
nection boards in the picture. You can find further configuration steps from page 72 onwards.

Telecom Behnke 10 Series Specifications

General

Brand	Telecom Behnke
Model	10 Series
Category	Intercom System
Language	English