2-wire thermocouple and voltage sensor (mV) with cold-junction compensation

Pin

Top Connections

Bottom Connections

1

no connection

no connection

Always used for RTD +

RTD + connection for external cold-junction compensation on a

TC sensor

Always used for RTD +

2

no connection for TC or mV

no connection for TC or mV

TC + or mV + connection

TC + or mV + connection

3

Either used or jumpered for a two-, three-, or four-wire RTD

Either used or jumpered for a two-, three-, or four-wire

RTD

TC - or mV - connection

TC - or mV - connection

4

Either used or jumpered for a two-, three-, or four-wire RTD

Either used or jumpered for a two-, three-, or four-wire

RTD

Always used for RTD -

RTD - connection for external cold-junction compensation on a

TC sensor

Always used for RTD -

5

no connection for TC or mV

no connection for TC or mV

6

inner double-shield cable

cable shield

Apr 7, 2022

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