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5.7 RTD connect
For three-wire RTD probes or RTD temperature probes, connect the resistive termi-
nal and the common terminal as shown in the diagram. With two-wire RTDs, a wire
jumper should be used instead of the third wire. Two-wire RTD sensors should only
be used for cable lengths of less than 3 metres. Avoid cable joints/solder joints.
3-wire RTD
2-wire RTD
RTD- Connection
5.8 Linear voltage input
The inputs for linear DC voltage or milliamps are connected according to the diagram
shown here. Please pay careful attention to the correct polarity.
The connections for input 1 are shown in Figs. 1 and 2,
For the connections for input 2, see Figs. 3 and 4.
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