Description
Bently Nevada 3500/92-03-00 Communications Gateway Module Technical Profile
1. Product Details
- Core Identity: A dedicated communication gateway module belonging to the Bently Nevada 3500 Machinery Protection System, designed as the critical data bridge between the 3500 rack and external plant automation systems.
- Physical Specs: Dimensions 241 mm × 24.4 mm × 242 mm, net weight 0.82 kg, powered directly by the 3500 rack backplane with no external power supply required.
- Environmental Specs: Operating temperature range from -30°C to +65°C, storage temperature from -40°C to +85°C, supporting 95% non-condensing humidity for harsh industrial deployment.
2. Primary Applications
- System Data Integration: Deployed in industrial sites to integrate all 3500 rack monitoring data with plant DCS, PLC and SCADA automation platforms.
- Industrial Scenarios: Widely adopted in power generation, petrochemical, oil & gas and metallurgy industries, enabling real-time machinery health data sharing across the entire plant control system.
- System Compatibility: Natively supports connection with 3500 Rack Configuration Software and Data Acquisition Software, facilitating remote system configuration and data retrieval.
3. Related Series Models
- Core Configuration Variants: 3500/92-01-00 (basic Ethernet Modbus TCP version), 3500/92-02-00 (standard serial Modbus RTU version), 3500/92-03-01-00 (full-function Ethernet + RS485 Modbus version), 3500/92-04-01-00 (Ethernet/IP protocol supported version).
- Interface Variants: RJ45 Ethernet only, RS232/RS422/RS485 serial only, combined Ethernet + multi-serial port for different field communication wiring requirements.
- Certification Variants: Standard industrial version, SIL 2 TÜV certified version for safety-critical industrial application scenarios.

136180-01
4. Core Features
- Multi-Protocol Native Support: Natively supports Modbus RTU (Serial) and Modbus/TCP (Ethernet) protocols, no extra protocol conversion hardware required.
- Predefined Modbus Registers: Pre-configured Modbus register mapping greatly shortens tag engineering time, most sites can complete data trending setup within hours instead of days.
- Industrial-Grade Reliability: Matches the 3500 rack’s environmental and EMC performance, ensuring continuous stable 7×24h operation in harsh industrial environments.
5. Main Functions
- High-Speed Data Transmission: Delivers all monitored values and statuses from the 3500 rack to external automation systems, with data update rate less than 1 second.
- Seamless System Integration: Facilitates bidirectional communication between the 3500 machinery protection system and plant process control systems, realizing unified data management.
- Remote Configuration Support: Enables remote access to the 3500 rack via Ethernet for system configuration modification and real-time data acquisition, simplifying on-site commissioning and maintenance workflows.


