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Seamless Data Integration for 3500 Machinery Protection Systems
The Bently Nevada 3500/92-04-01-05 functions as a powerful communication gateway module within the 3500 series machinery protection system. This module transmits all monitored values and statuses from the 3500 rack to external automation systems. Its full-height module design measures 241 mm in height, 24.4 mm in width, and 242 mm in depth, fitting standard 3500 rack slots seamlessly. The total weight reaches approximately 2.0 kg, offering robust construction for continuous industrial communication.
This gateway supports Ethernet TCP/IP and serial communications, enabling seamless data integration with DCS, PLC, and SCADA systems. The following table details the complete technical specifications for this communication gateway:
| Parameter | Specification |
|---|---|
| Product Brand | Bently Nevada |
| Product Model | 3500/92-04-01-05 |
| Product Category | Communication Gateway Module |
| Platform Compatibility | 3500 Machinery Protection System |
| Communication Interfaces | Ethernet TCP/IP (RJ-45, 10BASE-T), RS-485 |
| Supported Protocols | Modbus RTU, Modbus/TCP, Bently Nevada proprietary |
| Power Consumption | 5.6 W typical (with Modbus RS485 I/O Module) |
| Data Update Rate | Up to 1 second for all rack modules |
| Indicators | OK LED, TX/RX LED |
| Dimensions (H x W x D) | 241 mm x 24.4 mm x 242 mm |
| Weight | 2.0 kg |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 95% (non-condensing) |
| Certifications | CE, ATEX/IECEx Zone 2, FCC Part 15, RoHS |
Protocol Support and Communication Flexibility
The 3500/92-04-01-05 supports Modbus RTU over serial and Modbus/TCP over Ethernet for versatile integration. This module also runs the proprietary Bently Nevada protocol for communication with 3500 Rack Configuration Software and Data Acquisition Software . Multiple protocols can run simultaneously on the Ethernet port, accommodating various host systems. Engineers can therefore connect this gateway to existing plant networks without major modifications.
Data Handling and System Integration
This gateway collects measured values, statuses, and alarm data from all modules in the 3500 rack. The data update time reaches up to 1 second for the entire rack, ensuring timely information delivery . Configurable Modbus registers allow users to assign important parameters to consecutive register addresses. This efficiency reduces communication overhead and simplifies host system polling.
Environmental Resilience and Installation
The module operates reliably from -30°C to +65°C, covering harsh industrial environments . Storage temperatures from -40°C to +85°C protect the module during logistics and warehousing. ATEX/IECEx Zone 2 approval enables deployment in potentially hazardous areas . Maintenance teams can therefore install this gateway in diverse plant locations with confidence.