Terminals For The Combined Camera-/ Voice Module; Terminals For Bell Buttons - sks Basic Line 2012 Handbuch

3. Terminals for combined camera / voice module
Terminal
a+
b-
T,T
M
LD
Z
L
If there are more than 2 LED name plate illuminations, the power supply is accomplished via the
322 transformer with 12VAC.

4. Terminals for bell buttons

Terminal
M-
LED+
A to D (depending on model)
1 to 8 (depending on model)
Description
Bus-terminal (positive)
Bus-terminal (negative)
Door opener (relay contact)
Combined connection for control signals
Connection of LED name plate illumination
Control signal for door changer
Control signal for video camera
Description
Negative connection of LED name plate illumination
Positive connection of LED name plate illumination
First connection bell button
Second connection bell button
~ 18 ~
Notes
Load resistance > 8 Ohm
Max. 2 name plates
For 6-wire version only
For 2-wire version only