National Instruments modular systems include Chassis, Power Supplies, Controllers, and Modules. The PXI, VXI, DAQ, cRIO, C Series, M Series, and more are available from Apex Waves. Buy replacement models, sell your surplus, or have your failed unit repaired.
The National Instruments Terminal Blocks offer interfaces to plug-in digital I/O devices with 100 or 68-pin connectors. Terminal Blocks can be utilized with shielded cables, resulting in durable signal termination with minimal noise.