Description
Bently 3500/92-04-01-R0
Technical Specifications
- Module Type: Communications Gateway (Ethernet/RS485 Modbus)
- Hardware Revision: R0 (Base Revision)
- Communication Interfaces: Ethernet TCP/IP (10BASE-T) and Serial RS485
- Supported Protocols: Modbus/TCP, Modicon Modbus (RTU), and proprietary Bently Nevada protocol
Functional Features
- Dual-Protocol Communication: Seamlessly bridges the 3500 rack with DCS/PLC systems via Ethernet and serial connections simultaneously.
- Configurable Modbus Registers: Features a configurable Modbus register utility to provide primary value functionality, ensuring compatibility with third-party hosts.
- Software Integration: Allows seamless Ethernet communication with 3500 Rack Configuration Software and System 1 data acquisition software.
Application Scenarios
Widely deployed in modern industrial plants to integrate 3500 machinery protection data into DCS, PLC, and SCADA systems, particularly in environments requiring both local serial access and remote Ethernet connectivity.
Performance Parameters
- Operating Temperature Range: -30°C to +65°C
- Storage Temperature Range: -40°C to +85°C
- Humidity Tolerance: 95% non-condensing
- Typical Power Consumption: 5.6 Watts
Material Composition
Constructed with high-grade industrial electronic components and conformal-coated printed circuit boards to withstand harsh industrial environments.
Structural Characteristics
Full-height module featuring an RJ45 Ethernet port for 10BASE-T star topology connections, RS485 serial port connectors, and front-panel LED indicators for operational status.
Working Principle
Continuously polls the 3500 rack backplane for monitoring data and transmits it to external host systems using the configured Modbus TCP/IP or proprietary communication protocols.
Installation Requirements
Must be installed in an available monitor slot within the 3500 rack. Requires standard RJ45 cabling for Ethernet and shielded twisted-pair cabling for RS485 connections.
Usage Notes
Always verify the “-R0” hardware revision when replacing modules in safety-critical or strictly audited systems. Configure the correct IP addresses, subnet masks, and Modbus register maps via the 3500 Rack Configuration Software.
