permanently disabling the shunt calibration, regardless
of which connector you use.
Signal Descriptions
Table 1. NI 9237 Signal Descriptions
Signal Name Description
AI+ Positive analog input signal connection
AI- Negative analog input signal connection
RS+ Positive remote sensing connection
RS- Negative remote sensing connection
EX+ Positive sensor excitation connection
EX- Negative sensor excitation connection
T+ TEDS data connection
T- TEDS return connection
SC Shunt calibration connection
NI 9237 Getting Started Guide | © National Instruments | 11
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