National Instruments NI 9237 - Connecting TEDS Sensors

Connecting TEDS Sensors
You can connect TEDs sensors to the NI 9237.
Figure 5. Connecting TEDS Sensors to the NI 9237
T+
Data
COM
T–
NI 9237
TEDS
Ensure that neither the TEDS data (T+) nor the TEDS return (T-)
signal is tied in common to any AI signals on the NI 9237. The
NI 9237 connects all the T- signals together internally. The
NI 9237 with DSUB has only three T- pins. To connect four
TEDS sensors to the NI 9237 with DSUB, wire the TEDS return
signals of two of the sensors to one of the T- pins.
NI 9237 Getting Started Guide | © National Instruments | 15
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