The CPU-CA20(FIT)GY is an Ethernet-based ultra compact remote I/O controller to which up to 8 F&eIT device modules are stack connected. CONTEC offers an array of device modules including digital I/O, analog I/O and counter modules. With its own CPU (SH-4 240MHz) and firmware, the CPU-CA20(FIT)GY supports 100BASE-TX/10BASE-T. The attached Device Module Access Library for Windows API-CAP(W32) lets you readily develop your own control program with Visual Basic and Visual C++. Using the SVR-MMF2(FIT) Monitoring & Control Server unit as a host machine enables you to build a remote monitoring/control system without programming skills.