Wika TR31 Manuale Utente Scaricare il pdf (Pagina 20)

14096788.01 07/2014 GB/D

20 WIKA operating instructions models TR31-3, TR31-K

6.2 Electrical connection

The electrical connection is made via a circular connector.

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M12 x 1, 4-pin circular connector

Pin Signal Description

L+ 10 ... 30 V

VQ not connected

L- 0 V

4 C not connected

Pt100andPt1000outputsignal 4...20mAoutputsignal

6. Commissioning, operation

■

Directly connected cable

Wire Signal Description

brown

L+ 10 ... 30 V

blue L- 0 V

Pt100andPt1000outputsignal 4...20mAoutputsignal

2-wire

red

white

red

3-wire

4-wire

brown

blue

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Wika TR31 Manuale Utente Pagina 20