National Instruments NI 9421 NI-9421 PLC CONTROLLER MODULE

National Instruments NI 9977 cRIO slot filler - custom module

Allen-Bradley 1746-NI8 SER. A ANALOG PLC MODULE

National Instruments NI 9375 NI-9375 D-SUB PLC MODULE

National Instruments NI 9977 cRIO slot filler - custom module

One New National Instruments NI cRIO-9012 Compact RIO PLC Controller

National Instruments NI 9227 cDAQ PLC Analog Current Input Module

National Instruments NI-9211 4 input, Thermocouple input module