3
UK
Note:
The objects to be detected are to move transversely to the
lens of the sensor.
► In case of other directions of movement it should be
tested before whether safe switching is guaranteed.
4 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.
► Ensure voltage supply to EN 50178.
► Disconnect power.
► Connect the unit as follows:
Connector
pin 1 = L+
(pin 2 = not connected)
pin 3 = L-
pin 4 = load
Cable
BN = L+
BU = L-
BK = load
Core colours: BN = brown, BU = blue, BK = black