KROHNE OPTISWITCH 4000C Contactless EN - Manual (Page 17)

R
L
R
L
3
2 1
3
2 1
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