Special Conditions for Marine Applications
Some products are approved for marine (shipboard) applications. To verify marine approval certification for a product, visit ni.com/product-certifications, search by model number, and click the appropriate link.

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-9232 with screw terminal:
■ Use ferrules to terminate wires to the detachable connector.
■ Use the NI 9971 backshell kit.