Siemens SIDOOR AT40 System Manual page 264

Power supply
8.1 SIDOOR NT40
Connection specifications
Dangerous electrical voltage!
When electrical devices are used, certain parts of them have to carry dangerous voltages.
Failure to observe the operating instructions can therefore lead to serious injuries or
material damage.
Observe the operating instructions.
Observe the following connection regulation:
● The regulations for the construction of high voltage installations must be observed when
carrying out the electrical installation.
● The switch mode power supply may only be connected to the power supply by connected
supply lines.
● The power supply (230 V AC ± 15%) must be connected according to VDE 0100 and
VDE 0160.
● The supply voltage to the device must be equipped with a protective device (automatic
circuit breaker) (10 A / tripping characteristic B).
● The protective conductor is connected via the supply line X1.
● Output lines may only to be connected to the SIDOOR controller.
● When the device is connected to the power supply, it must be ensured that this supply
meets the requirements of overvoltage category II (see EN 60950-1:2006). If necessary,
external overvoltage protection must be connected upstream in order to comply with the
requirements of overvoltage category II (see EN 60950-1:2006).
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.
See Section Connecting and commissioning (Page 280)
264
WARNING
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN