Connecting a Door Terminal System in Accordance with FTZ 123 D12-0
Warning: Power surges, which can occur during electrical storms, can cause life-threatening electric shocks or damage or destroy the PBX.
• Hire a qualified electrician to lay the cables within the building.
Requirements:
• Installation cable (e. g. J-Y(St)Y 2x2x0.6) with the following characteristics:
-At least three wires
-Unscreened; however: screened for unfavourable conditions, for example, near a strong transmitter or an electrical power line
• Door terminal system from Auerswald/FONtevo: Operating voltage switched on at the relay contact to be used
1.Lay the line.
2.Connect the TS11 terminal (or TS21) to the operating voltage input of your door terminal system (e. g. labelled V or DC/AC). 3.Connect the TGnd terminal to the ground connection input of your door terminal system (e. g. labelled 0V or GND).
4.Connect the TNF1 terminal (or TNF2) to the low-frequency input/output of your door terminal system (e. g. labelled NF).
Further steps:
• To finish commissioning, you need to configure the COMmander 2TMS (R) module in the Configuration Manager and set up the corresponding door terminal.