Product Description
ProTech-SX Safety System with Integrated Overspeed Protection
The Woodward ProTech-SX is a safety programmable logic controller (PLC) with integrated overspeed protection designed to safely shut down any plant process equipment, engine, or steam, gas, or hydro turbine upon sensing a safety event. This stand-alone safety system accepts two speed inputs and seven discrete/analog inputs, uses programmed logic to determine when a safety event has occurred, then issues system shutdown commands and alarms. The Woodward uses five fast-acting, configurable relay ouputs and a speed meter output to interface with/command the specific system or device being protected.
