The Driving Cycle - Siemens AT18 Operating Instructions Manual

Operating Manual - Elevator Door Operation AT18
An additional strain relief is put into place with cable ties at the fixing clips in the housing.
Outer cable jacket >5mm Cover
Fastening screw
Cable tie
Slide-in direction
Photo 2: Protective cover for relay module
At the connection of low safety voltage to the relay module (voltage lower than 4V) the protective
cover can be done away with.
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