This document describes how to use the National

Instruments 9225E and includes dimensions, terminal assignments, and specifications for the NI 9225E. Visit ni.com/info and enter rdsoftwareversion to determine which software you need for the modules you are using. For information about installing, configuring, and programming the system, refer to the system documentation. Visit ni.com/info and enter cseriesdoc for information about C Series documentation.

Caution National Instruments makes no electromagnetic compatibility (EMC) or CE marking compliance claims for the NI 9225E. The end-product supplier is responsible for conformity to any and all compliance requirements.

Caution The NI 9225E must be installed inside a suitable enclosure prior to use. Hazardous voltages may be present.

NI 9225E Operating Instructions and Specifications 2

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