Allen-Bradley 1756-IF8I User Manual page 72

Chapter 4 Temperature-sensing Analog Modules
72
For example, you can configure a channel with the following parameters:
• Input Type = RTD (Ohms)
• Sensor Type = 100 Ohm Pt 385
• Temperature Units = Celsius
For the 1756-IRT8I, the Scaling parameters are set as follows:
• Low Signal = -200.0000 °C
Low Engineering = -200.0000
• High Signal = 870.0000 °C
High Engineering = 870.0000
The following table lists temperature range limits on the module.
Table 18 - Temperature Limits for RTD and Thermocouple Sensor Types
Input Type
RTD (Ohms) - 3-wire or 4-wire 100 Ohm PT 385
Rockwell Automation Publication 1756-UM540E-EN-P - December 2017
Sensor Type Temperature Range Limits
-200...870 °C (-328...1598 °F)
200 Ohm PT 385
73...1143 °K
500 Ohm PT 385
132...2058 °R
1000 Ohm PT 385
100 Ohm PT 3916 -200...630 °C (-328...1166 °F)
200 Ohm PT 3916
73...903 °K
500 Ohm PT 3916
132...1626 °R
1000 Ohm PT 3916
10 Ohm CU 247 -200...260 °C (-328...500 °F)
73...533 °K
132...960 °R
120 Ohm NI 672 -80...320 °C (-112...608 °F)
193...593 °K
348...1068 °R
100 Ohm NI 618 -60...250 °C (-76...482 °F)
120 Ohm NI 618
213...523 °K
200 Ohm NI 618
384...942 °R
500 Ohm NI 618