KROHNE OPTISWITCH 3100C Transistor EN - Manual (Page 17)

1
4 4 4
2 3
Fig. 9: Material versions, single chamber housing
1 Plastic (not with EEx d)
2 Aluminium
3 Stainless steel (not with EEx d)
4 Filter element for pressure compensation (not with EEx d)
3
4
5
1
2
Fig. 10: Electronics and connection compartment
1 Potentiometer for switching point adaptation (covered)
2 DIL switch for mode adjustment
3 Ground terminal
4 Screwed terminals
5 Control lamp
We recommend connecting OPTISWITCH 3100 C in such a
way that the switching circuit is open when there is a level
signal, line break or failure (safe condition).
The instrument is used to control relays, contactors, magnet
valves, warning lights, horns as well as PLC inputs.
Housing overview
Electronics and connection
compartment
Wiring plan
OPTISWITCH 3100 C - with transistor output 17
Connecting to voltage supply
29954
-EN
-060830