National Instruments NI R Series, Руководство по началу работы

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Table 2. NI PXIe-7867R Signal Descriptions (Continued)
Signal Description
DIO Digital input/output signal connection
DGND Ground reference for the digital signal
EXTCLKIN External clock input source that can be used for source synchronous
acquisitions. The provided clock source must be stable and glitch-free.
GND Ground connection
Supply (+5 V
out
) 5 V power output connection for external devices
NC No connection
The NI PXIe-7867R is protected from overvoltage and overcurrent conditions.
Note
Refer to the NI PXIe-7867R 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-7867R. Refer to the NI 78xxR Pinout Labels for the SCB-68A , available
at ni.com/manuals for the compatible pinout labels.
NI PXIe-7867R Getting Started Guide | © National Instruments | 9