Rockwell Automation 1732E-IR4IM12R ArmorBlock Dual-Port EtherNet/IP 4-Point Thermocouple and RTD - Manual (Page 66)

58 Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012
Appendix A Specifications
The 1732E-IR4IM12R RTD input module has the following input
specifications.
Thermocouple types Type Material Temperature
Range °C (°F) Voltage
Range (mV)
B Pt /30% Rh vs. Pt/
5% Rh 40…1820
(104…3308) 0…13.820
C W/5% Re vs. W/
26% Re 0…2320
(32…4208) 0…37.107
E Ni/Cr vs. Cu/Ni -270…1000
(-454…1832) -9.835…76.373
J Ni/Cr vs. Cu/Ni -210…1200
(-346…2192) -8.095…69.553
K Ni/Cr vs. Ni/Al -270…1372
(-454…2501.6) -6.458…54.886
N Ni/14.2%Cr/1.4%Si
vs. Ni/4.4%Si/
0.1%Mg -270…1300
(-454…2372) -4.345…47.513
R Pt/13%Rh vs. Pt -50…1768
(-58…3214.4) -0.226…21.101
S Pt/10%Rh vs. Pt -50…1768
(-58…3214.4) -0.236…18.693
T Cu vs. Cu/Ni -270…400
(-454…752) -6.258…20.872
Cold junction compensation Rockwell Automation 871A-TS4CJC-DM, 871A-TR4CJC-DM
Cold junction compensation
range 0…70 °C (32…158 °F) for 302 type thermistors
Thermistor types supported Thermometrics MF65F302V/W or DC95F302V/W
Input voltage range ±78 mV, 1 mW
Accuracy 0.1% Full Scale @ 25 °C (77 °F)
Accuracy drift with
temperature 30 ppm % Full Scale /°C @ 25 °C (77 °F)
Calibration Factory calibrated. Calibration is also supported through
RSLogix 5000.
Common mode rejection rate 120 dB @ 50/60 Hz
Normal mode rejection rate 100 dB @ 50/60 Hz
Sample Rate Filters (1) 50 Hz
60 Hz
250 Hz
500 Hz
(1) Sample Rate/Notch Filter Frequency, selectable per channel.
Input Specifications – 1732E-IR4IM12R
Attributes Value
Number of inputs 4, isolated
Resolution, min 16 bits
Input Specifications – 1732E-IT4IM12R
Attributes Value