User Manual
User'sManualPub.0300231‐01Rev.A
Appendix A
Module Specifications
Number of inputs 8 channels
Module Location Cat. No. 1794-TB3G, 1794-TB3GS
Terminal Base Units
Nominal input voltage ranges ±50 mV, ±100 mV, 0-5 V, 1-5 V, 0-10V, and
±10 V
Nominal input current ranges 0-20mA, 4-20mA
Supported thermocouple types
Type °C Range °F Range
B 300…1820 °C (572…3308 °F)
C 0…2315 °C (32…4199 °F)
E -270…1000 °C (-454…1832 °F)
J -210…1200 °C (-346…2192 °F)
K -270…1370 °C (-454…2498 °F)
N -210…1300 °C (-346…2372 °F)
R 0…1768 °C (32…3214 °F)
S 0…1768 °C (32…3214 °F)
T -270…400 °C (-454…752 °F)
Supported RTD/Resistance types
RTD
100 Pt = 0.385
-200…850 °C (-328…1562 °F)
200 Pt = 0.385
-200…850 °C (-328…1562 °F)
500 Pt = 0.385
-200…850 °C (-328…1562 °F)
1000 Pt = 0.385
-200…850 °C (-328…1562 °F)
100 Pt = 0.392
-200…630 °C (-328…1166 °F)
200 Pt = 0.392
-200…630 °C (-328…1166 °F)
500 Pt = 0.392
-200…630 °C (-328…1166 °F)
1000 Pt = 0.392
-200…630 °C (-328…1166 °F)
10 Cu = 0.426
-100…260 °C (-148…500 °F)
100 Ni = 0.618
-100…260 °C (-148…500 °F)
120 Ni = 0.672
-80…260 °C (-112…500 °F)
604 NiFe = 0.518
-100…200 °C (-148…392 °F)
Resistance
0…150
0…1000
0…3000
Resolution 16 bits