Electrical connection
Disconnect power.
Open transparent front panel and connect the unit as follows:
X1
1 2 3
12V 0V 24V
UB
The unit is equipped with integrated C-Mos components. They
can be destroyed by electrostatic discharge (ESD). Thus no com-
ponents except for push-buttons and connection terminals may
be touched.
X2
1 2 3
1 2 3
sensor
Sensor
12V PNP
X3
relay
Relais
X4
1 2 3
Display
display