Pinout


1378

Table 1. NI PXIe-7861 Signal Descriptions
Signal Description
AI+ Positive analog input signal connection
AI- Negative analog input signal connection
AISENSE Reference connection for NRSE measurements
AIGND Ground reference for the analog input signal
AO Analog output signal connection
AOGND Ground reference for the analog output signal
DIO Digital input/output signal connection
DGND Ground reference for the digital signal
GND Ground connection
Supply (+5 Vout) 5 V power output connection for external devices
NC No connection

The NI PXIe-7861 is protected from overvoltage and overcurrent conditions.

Note Refer to the NI PXIe-7861 Specifications, available at ni.com/manuals for more information.
Note The pinout label on the lid of the SCB-68A accessory is incompatible with the NI PXIe-7861. Refer to the NI 78xxR Pinout Labels for the SCB-68A, available at ni.com/manuals for the compatible pinout labels.