Four analog input boards, three analog output boards, and five digital I/O boards make up this family of PCI bus data acquisition and control boards. Their plug-and-play capability is achieved without switches or jumpers. And calibration on the analog I/O boards is completely software controlled without requiring manual adjustment, while the analog input boards are self-calibrating. All of the boards include firm's InstaCAL, a comprehensive installation, calibration and test software package. Also, boards are fully supported by firm's Universal Library, an easy-to-use, powerful programming language software library. The boards are fully compatible with a wide variety of integrated data acquisition and control packages, such as DAS-Wizard and HP VEE.