Siemens SIDOOR AT40 Betriebsanleitung Seite 38

10 Relay contacts (optional)
The relay contacts of the optional relay module can be used to report the following door states to the higher-level elevator
controller:
X11 (Pin1 and Pin3 closed)
X12 (Pin1 and Pin3 closed)
X13 (Pin1 and Pin3 closed)
WARNING
The door controller is not a safety mechanism. Therefore the relay contacts must not be used for the elevator safety circuit.
When the housing cover is opened, only a safety extra-low voltage of less than 42 V may be present. The protective cover
provided must be used when a higher voltage (230 VAC max.) is connected to the relay module. The following must be
observed:
The cables connected must be suitable for the voltage used and have appropriate (double or reinforced) insulation. Cables
with an external diameter of 6 to 7 mm are recommended.
Inside the cover, the single-insulation must be removed from the single cores at least 5 mm from the cable entry openings,
and the cores connected as short as possible to the terminal connectors. The cables must be secured inside the plastic
cover against being pulled out. A cable tie, which has been pulled tightly around the cable, prevents the cable from being
pulled through the oval opening in the relay cover. The cable tie must be applied in such a way that a minimum of 5 mm of
the outer cable jacket lies inside the protective cover Components of the controller and connecting cable, such as the
motor plug and its wires, may only come in contact with the additional (or reinforced) insulation of the current-carrying
wires.
Networks with different voltages (e.g. 24 V and 230 V) must not be connected to the relay module. Additional strain relief is
provided by cable ties at the fixing points provided in the housing.
Figure 10-1 Protective cover for relay module
38
- The door has reached the "CLOSED" position
- Door reverses because of a blockage, interruption of the light barrier
or
an opening command.
- The door has reached the "OPEN" position.
Elevator door drive AT40
A2B00095270A-03, 01/2012