Cabling
Important notes:
• Do not put the system into operation until everything has been wired
correctly as shown in the wiring diagram.
• Do not apply any additional power to the indoor stations (monitors) or door
station. This will lead to a defect.
As soon as the system has been correctly wired, the indoor stations (monitors)
should start up after one to two minutes, as should the door station. You should
then receive feedback from the door station.
2 Wire information:
• You should only use the power supply unit supplied with your
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• A maximum of 6 end devices can be operated (e.g. 1x door station
+ 5x monitor or 2x door station + 4x monitor, etc.)
• The maximum cable length from the BUS module to the indoor
station or door station is 100 metres* in each case
* Depending on the quality and cross-section of the cable, the actual possible cable length may be less
than 100 metres