7
Terminal Signal
1 Asense
4-wire RTD
(or Resistance)
3 A
2 B
4 Bsense
1 Asense
3-wire RTD
(or Resistance)
3 A
2 B
3 A
2-wire RTD
(or Resistance)
2 B
1 Signal +
Voltaqe
(mV or V)
2 Signal –
1 Signal +
Current
(mA)
2 Signal –
3 A
Potentiometer
1 Wiper
2 B
