Connecting A Door Bell Button - Auerswald COMmander 6000 Advanced Information

Appendix Hardware
Connecting Devices to the 2TSM (R) Module

Connecting a Door Bell Button

Warning: Power surges, which can occur during electrical
storms, can cause life-threatening electric shocks or damage
or destroy the PBX.
• Do not open an already connected PBX during an electrical
Requirements:
• Installation cable (e. g. J-Y(St)Y 2x2x0.6) with the following character-
istics:
– At least five wires (for four door bell buttons)
– Unscreened; however: screened for unfavourable conditions, for
example, near a strong transmitter or an electrical power line
1. Lay the line.
2. Connect the But1/Klin1 terminal to the contact of the first door bell
button (e. g. labelled
1068
storm. Also avoid disconnecting and connecting electrical
lines during an electrical storm.
1).
COMmander 6000/R/RX - Firmware V7.0D - Advanced Information V19 04/2018