The Bently Nevada 149776-02 is a high-performance 100 FX Fiber Optic Ethernet Communication Card designed for the Trendmaster Dynamic Scanning Module (DSM) rack system. It provides a robust, noise-immune communication link between field sensors and the System 1 condition monitoring software, enabling high-speed data acquisition for critical rotating machinery.
Specifications
Part Number:149776-02
Ethernet Standard:100 Base FX (Fiber Optic).
Connector Type:MT-RJ fiber optic connector.
Transmission Distance:Up to 400 meters (multimode half-duplex) or 2000 meters (multimode full-duplex).
Baud Rate:Fixed 100 Mbps communication speed.
Protocol Support:TCP/IP, Modbus over TCP/IP (up to 6 clients), and Bently Nevada proprietary protocols.
Operating Temperature:-20°C to +70°C (-4°F to +158°F).
Humidity Rating:95% non-condensing (100% condensing when used in weatherproof housing).
Features
Fiber Optic Isolation:Provides complete electrical isolation and immunity to electromagnetic interference (EMI), ideal for long cable runs in noisy industrial environments.
System 1 Integration:Fully compatible with Bently Nevada System 1 and Decision Support software for advanced vibration and condition monitoring.
Status Diagnostics:Equipped with tri-color LED indicators to display real-time status of the DSM module and network link activity.
Modbus Server Capability:Operates as an Ethernet Modbus server, allowing seamless data integration with third-party PLC and DCS systems with or without System 1.
Hot-Swappable Maintenance:Designed for installation in the dedicated communication slot of the Trendmaster DSM rack, supporting modular system upgrades.
