13
UK
7 Electrical connection
NOTE!
The device must be connected by a qualified electrician�
Device of protection class III (PC III)
Electric supply via SELV circuits only�
►
Disconnect power before connecting the device�
►
For cable lengths > 30 m use an additional protection against surge
voltages to IEC 61000-4-5�
NOTE!
The IP rating indicated in the data sheet is only guaranteed if the M12
connectors are firmly screwed�
The device can be damaged by insufficiently tightened M12 connectors�
►
Screw the M12 connector to the device applying 1 to 1�5 Nm�
7.1 Voltage supply PWR
►
Connect the device to the voltage supply using an M12 connection cable�
3
1
2
4
5
Pin
Connection
1
24 V DC
2
digital input / output 2
3
0 V
4
digital input / output 1
5
not connected
Fig� 11: Pin connection voltage supply
Matching connection cables are available: www�ifm�com
