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Integrated Connector Blocks

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  • Integrated strain relief for I/O modules
  • Power supply plugs for real-time controllers
  • Build custom connectors for CompactRIO
  • D-Sub and screw-terminal connector blocks

National Instruments CompactRIO systems are designed to provide flexible options for low-cost field wiring and cabling.

The NI cRIO-9932 connector kit provides strain relief and operator protection from high-voltage signals for any 10-position screw terminal module.

The cRIO-9933 (or other 37-pin D-Sub connector) is required for use with the NI cRIO-9425 module. The cRIO-9937 includes a screw-terminal connector with strain relief as well as a D-Sub solder cup backshell for creating custom cable assemblies.

The cRIO-9934 (or other 25-pin D-Sub connector) is required for use with the NI cRIO-9421 with D-Sub and NI cRIO-9474 with D-Sub modules. The cRIO-9934 includes a screw-terminal connector with strain relief as well as a D-Sub solder cup backshell for creating custom cable assemblies.

The cRIO-9935 (or other 15-pin D-Sub connector) is required for use with the NI cRIO-9411 module. The cRIO-9935 includes a screw-terminal connector with strain relief as well as a D-Sub solder cup backshell for creating custom cable assemblies.

The cRIO-9936 consists of a bag of 10 screw-terminal plugs for any 10-position screw-terminal module. The cRIO-9937 consists of a bag of ten 4-position power supply plugs for CompactRIO controllers. To meet shock and vibration requirements, you must affix ferrules to the ends of the wires on all screw terminal connectors.

Visit the CompactRIO homepage for example programs and other developer tools.