R
L
R
L
3
21
3
21
N- L1+L1+ N-
Max. Min.
PE
PE
Fig. 10: Wiring plan - contactless electronics switch with valve plug DIN 43650
PE Protective ground
RL Load resistor (contactor, relay etc.)
OPTISWITCH 4000 C - with contactless electronic switch 17
Connecting to voltage supply
31762-EN-060830
