The KDU-1 Series of controllers give you full control of your fastening operation in an industry leading compact size.With features like touch screen color display, multiple programs and sequences, intuitive programming interface, torque and angle control and graphs output, the KDU-1 units provide unmatched performance and value. Set-up and operation are really an easy task. Units may be programmed either through the touch screen or via a PC software. The power unit comes in two versions depending on the functionality level required. The KDU-1 basic unit includes serial and USB ports. In addition to that, KDU-1A advanced controllers feature a Modbus TCP communication port. Most communication protocols are available with the support of external modules. KDU controllers will operate all KDS series of tools. Industry 4.0 – The Fourth Industrial Revolution – is driving the evolution of the assembly process. The digitalization of manufacturing and assembly means shifting the way we look at manufacturing in terms of production optimization and automation. The more informed you are, the better decisions you can make. Having smart tools on your line means that you have specific tightening information fed into the production system – information concerning critical details of your components, materials and tightening process. This provides a valuable opportunity to increase efficiency and results in pro-active problem solving, alongside with considerable energy savings from efficiency improvements.