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Operating
6.7 WHG Proof Test
Interaction with LCS100
The SITRANS signal conditioning instrument is set to Mode "Max. Adjustment" (overflow
protection).
For a correct interaction with LCS100, the supply polarity for LCS100 is set in a way, that the
loop current with covered sensor is 16mA, see Output logic (Page 30):
SITRANS LCS100
Terminal 1 / M12 Pin 1
Terminal 2 / M12 Pin 3
Wiring diagram, see below.
Wiring
1- channel unit SITRANS SCSC
LCS100 with Terminal block
①
②
③
Wiring
2- channel unit SITRANS TCSC
Two LCS100 units can be connected to SITRANS TCSC:
LCS100 with Terminal block
①
52
SITRANS LCS100
8/16 mA loop (2-wire operation)
SITRANS SCSC
SITRANS LCS100
Connection to Sitrans
+ Polarity
- Polarity
LCS100 with M12 plug
LCS100 with M12 plug
SITRANS LCS100 2-wire mA and Relay Version
Operating Instructions, 05/2023, A5E52142831-AA
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