3
UK
4 Electrical connection
The unit must be connected by a qualified electrician.
►
The national and international regulations for the installation of electri-
cal 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
5 Operation
►
Check whether the unit operates correctly.
•
Dark-on switching units (OGH-DPKG): the output is switched / the yellow LED
is lit when no object is detected.
•
Light-on switching units (OGH-HPKG): the output is switched / the yellow LED
is lit when an object is detected.
6 Maintenance, repair and disposal
►
Keep the front lens of the sensor free from soiling.
►
For cleaning do not use any solvents or cleaning agents which could damage
the plastic material.
Technical data and further information at www.ifm.com