NI 9229
Signal
Source
AI–
+
–
AI+
Floating Connections
NI 9229
Signal
Source
AI–
+
–
AI+
NI-9229 Connection Guidelines
■
Make sure that devices you connect to the NI-9229 are compatible with the
module specifications.
■
You must use 2-wire ferrules to create a secure connection when connecting
more than one wire to a single terminal on the NI-9229 with screw terminal.
Wiring for High-Vibration Applications
If your application is subject to high vibration, NI recommends that you follow these
guidelines to protect connections to the NI-9229 with screw terminal:
■
Use ferrules to terminate wires to the detachable connector.
■
Use the NI-9971 backshell kit.
Overvoltage Protection
The NI-9229 provides overvoltage protection for each channel.
Note
Refer to the NI-9229 Specifications on
for more
information about overvoltage protection.
ni.com
10
NI-9229 Getting Started
