The unit must be connected by a suitably qualified electrician.
The national and international regulations for the installation of
electrical equipment must be observed.
Voltage supply according to EN50178, SELV, PELV.
The device shall be supplied from an isolating source and
protected by an overcurrent device such that the limited voltage
circuit requirements in accordance with UL 508 are met.
Disconnect power before connecting the unit as follows.
28
Electrical connection
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1
OUT1: switching signal or pulse sequence
OUT2: switching signal or analogue signal
Core colours of ifm sockets:
1 = BN (brown), 2 = WH (white), 3 = BU (blue), 4 = BK (black).
2 x p-switching
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1
2 x n-switching
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1
1 x p-switching / 1 x analogue
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1
1 x n-switching / 1 x analogue
