Quick Wiring Guide - Endress+Hauser OFTE20 Operating Instructions Manual

Point level switch
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Wiring
5.2

Quick wiring guide

 9
Terminal assignment of the point level switch
Symbol
Description
Protective ground
N (AC),
Power supply
L- (DC)
L1 (AC),
Power supply
L+ (DC)
14
*Option
H1
Test
Symbol
H1
N/L-
11
12
13
Point level switch
Description
Connection for signaling empty/full
status detection (optional)
Changeover contact
Normally closed contact
Normally open contact
A0017295

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