4
5 Electrical connection
The unit must be connected by a qualified electrician.
The national and international regulations for the installation of electrical
equipment must be adhered to.
Voltage supply according to EN 50178, SELV, PELV.
► Disconnect power.
► Connect the unit as follows:
4
3
2
1
BK: black
BN: brown
BU: blue
WH: white
4:
2:
BN
WH
BK
BU
4
1
3
2
OUT2
L+
L
OUT1
Colours to DIN EN 60947-5-2
Pin 1
L+
Pin 3
L-
Pin 4 (OUT1)
Normally open (NO)
Pin 2 (OUT2)
Normally closed (NC)
