7
Signal and Power Input Connections
Figure 7-9. RTD Connections with 2-wire RTD
Figure 7-10. RTD Connections with 3-wire RTD
Figure 7-11. RTD Connections with 4-wire RTD
32
+ E
1
P9
+ S
2
– S
RTD
3
– E
NC
1
P3
+ R
NC
2
– R
3
+ E
1
P9
+ S
2
– S
RTD
3
– E
NC
1
P3
+ R
2
– R
3
+ E
1
P9
+ S
2
– S
RTD
3
– E
NC
1
P3
+ R
NC
2
– R
3
METER
METER
METER