Figure 2. Powering the NI 9871 from an Isolated Power Source
Red (+)
Black (–)
NI P/N 198159-XX:
Female Microfit
Pigtail
V+
V–
Any 8 to 28 V
Isolated
Power Supply
Figure 3 shows how to use the optional Y-adapter (available at
ni.com/serial) to connect power to more than one module using
the same power source. One Y
-adapter is needed for each
additional module. Ensure that the power supply can handle
maximum power requirements for all modules connected.
Caution Make all connections before applying power
.
NI 9871 Getting Started Guide
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