Table 1. NI PXIe-7857R 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 Vout) 5 V power output connection for external devices
NC
No connection
The NI PXIe-7857R is protected from overvoltage and overcurrent conditions.
Note
Refer to the device specifications, available at
information.
NI PXIe-7857R Getting Started Guide
|
© National Instruments
|
7
