KB / KD / KI
Capacitive sensor
8
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.
u
Disconnect power.
u
Connect the unit as specified in the data sheet / type label.
Use a miniature fuse according to the technical data sheet, if specified. Recommendation:
Check the safe functioning of the unit after a short circuit.
5.1 Connection systems
5.1.1 2-wire technology
1
+U
B
/L1
0V/N
2
3
Fig. 5: 2-wire technology
1: Miniature fuse (for AC units)
2: Negative switching
3: Positive switching
5.1.2 3-wire technology
0V
2
3
+U
B
Fig. 6: 3-wire technology
2: Negative switching
3: Positive switching
5.2 Setting the output function for type KGE
L+
L
/
1
3
/
2
4
L+
L
/
1
3
/
2
4
Fig. 7: Terminal chamber DC PNP/NPN
5.3 Setting the output function for type KDE
