CONTROLLER

NI controllers are used for automated test and measurement systems to help engineers solve challenages. NI controllers can be embedded or remote, and they come with a range of features, including: 

PXI controllers Embedded controllers

PXI controllers are either embedded or remote. Embedded controllers contain everything you need to run your PXI system without an external PC, while remote controllers let you manage your PXI system from desktops, laptops, or server computers.

Packaged controllers 

These stand-alone systems combine customizable software with processing and I/O for measurement, control, or monitoring applications. 

CompactRIO controllers 

This real-time embedded industrial controller is a combination of a real-time controller, reconfigurable IO Modules (RIO), FPGA module, and an Ethernet expansion chassis.