Control & Automation

Control and automation hardware: the plug-in modules and controllers that monitor and operate plant rather than carry traffic. This covers power station and substation control systems, industrial input and output modules, processor and communication cards for control racks, and the supervisory units that sit alongside telecom equipment on the same sites.

Equipment of this kind is bought as a spare rather than as an upgrade. Control systems are qualified as a whole and stay in service for decades, so a replacement module has to match the code and revision letter marked on the card it replaces. Tech-Star supplies new and refurbished control and automation modules from UK stock, shipped worldwide. Submit the part number through the enquiry form on any product page for current pricing, condition and availability.