Rockwell Automation 1746-NR4 SLC RTD/Resistance Input Module User Manual - Manual (Page 26)

Publication 1746-UM008B-EN-P - December 2006
26 Quick Start Guide
RTD Connections to Terminal Block
Chl 1
Shield
Shield
Chl 0
RT D
Shield
RT D
Chl 0
Sense
Chl 1
Sense
Chl 0
Return Chl 1
Return
Shield
Chl 3
Chl 2
RT D
RT D Chl 2
Sense Chl 3
Sense Chl 2
Return
Chl 3
Return
Shield
Shield
Terminal Pin-outs
Cable Shield
For details on wiring an RTD unit to the module, see chapter 3.
Add jumper.
Shield
Chl 0 RTD
Chl 0 Sense
Chl 0 Return
RTD
Return
RTD
Return
Belden #9501 Shielded Cable
Two Wire RTD Interconnection
Three Wire RTD Interconnection
Shield
Chl 0 RTD
Chl 0 Sense
Chl 0 Return
Four Wire RTD Interconnection
Shield
Chl 0 RTD
Chl 0 Sense
Chl 0 Return
RTD
Return
RTD
Return
Sense Sense
RTD
Return
RTD
Return
Sense Sense
Belden #83503 or Belden #9533 Shielded Cable
Belden #83503 or Belden #9533 Shielded Cable
Leave one sensor wire open
Cable Shield
Cable Shield