Siemens SIDOOR ATD4 W Series System Manual page 241

Procedure
Note
Risk of injury through moving mechanical parts.
The control system will become ready for operation after the supply line has been connected. If
a control signal is present, the door will move in the set direction.
Always connect the supply lines last of all!
Carry out the following steps in the given order:
1. Connect the controller to the output line, observing the polarity printed on the device.
2. Connect the supply lines to the network.
3. When the supply is switched on, the device is ready for operation.
The green LED lights up.
For more, see also section Connecting and commissioning (Page 291)
ATD4xxW for industrial applications
System Manual, 06/2022, A5E51901827B AA
Power supply
7.1 SIDOOR NT40
239