KROHNE OPTISWITCH 5100C 2wire EN - Manual (Page 17)

SW E60Z
+
1 2
0,5 g / cm3
0,7 g / cm3
1 1 - 3 6 V D C
4
1
2
3
Fig. 9: Electronics and connection compartment, single chamber housing
1 Control lamp
2 DIL switch for sensitivity adjustment
3 Ground terminal
4 Screwed terminals
We recommend connecting OPTISWITCH 5100 C, 5150 C in
such a way that the switching circuit is open when there is a
level signal, line break or failure (safe condition).
For connection to a signal conditioning instrument dto. Ex,
WHG. The sensor is powered by the connected signal
conditioning instrument. Further information is available in the
Technical data in the Supplement, Ex-technical data are
available in the supplied safety information manual.
The wiring example is applicable for all suitable signal
conditioning instruments.
The control lamp on OPTISWITCH 5100 C, 5150 C lights in
general
l red - with covered tuning fork
l
green - with uncovered tuning fork
Take note of the operating instructions manual of the signal
conditioning instrument. Suitable signal conditioning instru-
ments are listed in the Technical data.
If OPTISWITCH 5100 C, 5150 C is used in Ex areas as part of
an overfill protection system acc. to WHG, take note for the
regulations in the safety instructions and conformity certifi-
Electronics and connection
compartment
Wiring plan
OPTISWITCH 5100 C, 5150 C - with two-wire output 17
Connecting to voltage supply
30430
-EN
-060831