EN
5. Commissioning, operation
14150915.07 11/2020 EN/DE/FR/ES
WIKA operating instructions, models TRxx and TCxx16
Rail-mounting terminals
5.3.2 Thermocouples
With terminal block
1 x Pt100 or Pt1000
2-, 3- or 4-wire connection
2 x Pt100
2-, 3- or 4-wire connection
2134 2134
4
5
6
2
3
1
1
4
2
3
2
6
7
8
4
3
5
1
213456 5678
21 213 2134
3
2
1
2
1
3
4
2
1
14382009.01
Single thermocouple Dual thermocouple
The colour coding
at the positive poles
of the instrument
decides the
correlation of polarity
and terminal.
3166822.03
Type of sensor Standard Positive Negative
K IEC 60584 Green White
J IEC 60584 Black White
E IEC 60584 Violet White
N IEC 60584 Pink White
Colour code of cable strands
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