Bently Nevada 3701/55 323174-01 Emergency Shutdown Device

Product Description: The Bently Nevada 3701/55 323174-01 is an Emergency Shutdown Device (ESD) designed for the protection of critical rotating machinery. It is a safety Programmable Logic Controller (PLC) with integrated overspeed detection, designed to automatically shut down machinery in case of overspeed conditions. Technical Specifications: Input Channels: 32 discrete (DI) and process variable (PV) signal inputs Speed Input Channels: 6 (each CPU module processes two unique speed input channels) Output Channels: 5 relays per module, configurable for various applications Redundancy: Triple Modular Redundancy (TMR) for enhanced reliability Operating Temperature Range: -40°C to +85°C Power Supply: 24 VDC Certifications: CE, CSA, SIL 3, API 670, ATEX, IECEx (pending) Product Features: Integrated Overspeed Detection: Automatically shuts down machinery upon detecting overspeed conditions. Graphical Logic Programming Interface: User-friendly interface for configuring a