Technical Specifications Communication Port: Serial communication interface Supported Protocol: Bently proprietary protocol, Modbus RTU Operating Temperature: 0℃ ~ +60℃ Storage Temperature: -40℃ ~ +85℃ Power Supply: Supplied by 3500 rack backplane Dimension: Standard single-slot plug-in module for 3500 rack
Functional Features Collect real-time monitoring data and alarm events from rack modules. Complete protocol conversion for serial communication with upper system. Front panel LED indicators for communication and fault status. Support hot swap operation under running rack system. Upload channel values, warning and danger alarm information. Support remote configuration parameter download.
Application Scenarios Serial data communication for Bently 3500 machinery protection rack. Connect rotating machinery monitoring rack to DCS or SCADA system via serial port. Steam turbine and compressor remote condition monitoring. Power plant centralized equipment monitoring system. Petrochemical plant machinery protection system serial data interface.
Structural Characteristics Standard single-slot plug-in structure compatible with Bently 3500 rack. Front panel equipped with serial port and multi-status LED indicators. Backplane golden finger interface for rack bus and power supply access. Metal shielding housing for anti-electromagnetic interference. Latch mechanism for locking module in rack slot.
Working Principle The module communicates with each monitoring module through rack backplane bus, collecting vibration, temperature, speed data and alarm events. Internal microprocessor converts the proprietary format data into standard serial protocol data, and transmits data to upper controller through serial port. It also receives configuration commands from upper computer and forwards commands to rack modules.
Installation Requirements Insert module into designated communication slot of Bently 3500 rack. Connect serial communication cable to front panel port. Set communication address, baud rate and protocol via Bently configuration software. Ensure rack grounding meets system specification. Follow safety operation procedure during hot swap replacement. Check LED indicators after power on to verify communication status.
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