3701-55 Emergency stop device
The 3701-55 is an Emergency Shutdown Device, specifically part of the ADAPT ESD (Emergency Shutdown Device) system manufactured by Bently Nevada. The device is a safety PLC (Programmable logic controller) with a graphical logic programming interface and integrated overspeed detection function, designed to shut down rotating machinery such as steam, gas, water turbines, expanders and other process equipment in an emergency. In addition, the 3701-55 features high-precision synchronization and timing signals to provide stable network maintenance.
The 3701-55 is an Emergency Shutdown Device (ADAPT ESD) manufactured by Bently Nevada. The device is a safety PLC with a graphical logic programming interface and integrated overspeed detection, designed for emergency shutdown of rotating machinery such as steam, gas, water turbines, expanders and other process equipment. In addition, the 3701-55 Emergency shutdown device is a compact, self-contained, triple-redundant safety shutdown device that meets a wide range of user scenarios and applications. 
