Rockwell Automation 1440-TTC06-00RE XM-362 Temperature Module - Manual (Page 34)

Publication GMSI10-UM008D-EN-P - August 2010
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Figure 2.12 Typical Multiple XM Modules Remote Relay Reset Signal Connection
XM-361 Module Sensor Wiring
The XM-361 accepts inputs from Thermocouples and 2-wire and 3-wire
RTDs. Note that all six channels can be any mix of RTDs and thermocouple
inputs.
Connecting a Thermocouple
Figure 2.13 shows the wiring of thermocouples to the terminal base unit of the
XM-361 module.
1 Ω resistor
ATTENTION
You may ground the cable shield at either end of the cable.
Do not ground the shield at both ends. When using an
ungrounded thermocouple, the shield must be connected
to ground at the module end.
IMPORTANT
When using grounded and/or exposed thermocouples that
are touching electrically conductive material, the potential
of any channel cannot exceed ±3V dc of the XM-361
power supply ground, or temperature readings will be
inaccurate.