Siemens SITRANS LVL100 Operating Instructions Manual page 17

Connecting to power supply
Max. Min.
1 2 1 2
3 3
R R
L L
L1+ N- L1+ N-
PE PE
Fig. 8: Wiring plan, contactless electronic switch with valve plug DIN 43650
PE Protective ground
RL Load resistance (contactor, relay, etc.)
17
SITRANS LVL100 l CONTACTLESS ELECTRONIC SWITCH