The IEI PM I/0 module series enables you to turn your single board computer (SBC) into a PC-based data acquisition and control system. Data acquisition and control systems generally perform one or more input and output functions such as analog input, analog output, digital input, digital output, counter/timer,and industrial field bus communication. IEI PM series I/O modules have the following features:
• Analog Inputs      • Digital Inputs and Outputs
• Counter/Timer     • CAN bus communication PM 3000 Series PC/104 Industrial Communication & I/O Module 

These days the PC-based data acquisition and control system products like industrial SBC and I/O modules have become increasingly reliable, accurate, and affordable. PC-based data acquisition and control systems are now widely used in industrial and laboratory applications such as monitoring, control, data acquisition and automated testing.