Connection; Wiring Diagram; Compact Basic Electronics 20-0001, 20-0002, 20-0010 * , 20-0013, 20-0014, 20-0016, 20-0041 20-0043 - Telecom Behnke 20 Serie Instructions

3.1. Wiring diagram

Compact basic electronics 20-0001, 20-0002, 20-0010
20-0043
Main board
Integrated circuit
board
Earthing
Telephone line
Analogue main line or
extension in a telephone system
Wire a
Wire b
Additional power supply
potential-free voltage
e.g. from a Behnke power supply unit
–
12 - 15 V =
+
Relay 1
Relay switch power: max. 60 VA24 W:
0.5 A, 120 V~ or 1A, 24V=
Rest contact
Control contact
Operating contact
* Connector plug cannot be removed in 20-0010, 20-0013 and 20-0041 devices
www.behnke-online.com
Manual Door intercom devices a / b Series 20 / 30 / 50
Please note: Additional configurations step
can be found starting on page 52.
* , 20-0013, 20-0014, 20-0016, 20-0041
Video out
only wired in a module
with camera
Alarm input*
Relay 2
Relay switch power: max. 60 VA, 24 W,
0.5 A, 120 V~ or 1 A, 24V=

Connection

*,
Connection for
additional boards
EEprom
Master processing unit
Internal configurations
keypad
Heater resistor
Connector plug for
illumination (only
required for modules
with illumination)
Connector plug for
connection of modules
with buttons, speaker,
microphone
Alarm input only to
activate a B-Smart camera
Relay 2 only to activate a
B-Smart camera
Video ground
Video signal
–
6 - 24 V =
+
Operating contact
Control contact
Rest contact
GB
48