Spectrum-controls 1769sc-IR6I Manual do Utilizador descarregar pdf (Página 32)

3-12 Compact™ IO Isolated RTD/Resistance Module

User’s Manual Pub. 0300241-01 Rev. A

Section 3.8

Calibration

The isolated RTD/resistance module is initially calibrated at the factory. The module

must be returned to the factory for calibration.

EXC 0

Sense 0

RTN 0

EXC 1

Sense 1

RTN 1

EXC 2

Sense 2

RTN 2

2-Wire RTD

EXC 3

Sense 3

RTN 3

EXC 4

Sense 4

RTN 4

EXC 5

Sense 5

RTN 5

3-wire RTD

Jumper

4-Wire RTD

Leave one sensor wire

open

Jumper

Potentiometer

Figure 3-1 (Wiring Diagram)

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 73 74

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