Bently Nevada 136188-02 3500/92-04-01-R0 Gateway via FedEx
Manufacturer: Bently Nevada
-
Part Number: 3500/92-04-01-R0
Condition：New with Original Package
Product Type: Communication Gateways
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 3500/92 Communications Gateway (136188-02) acts as the digital bridge between the 3500 Machinery Protection System and your plant’s high-level control architecture. This module aggregates all static and dynamic data—including vibration levels, alarms, and module statuses—from the rack backplane and transmits it to DCS, SCADA, or PLC systems. By supporting both high-speed Ethernet and legacy serial protocols, it ensures that critical machinery health data remains accessible for real-time decision-making. We provide this module as 100% Brand New and Original, ready for immediate integration.
Part Number Breakdown: 3500/92-AA-BB-CC
The 3500/92 configuration determines the communication physical layer and agency approval ratings. The 3500/92-04-01-R0 utilizes the following logic:
-
04 (Modbus Ethernet/RS232/RS422 I/O): Equips the module with dual serial ports and a 10/100 Base-T Ethernet port.
-
01 (Agency Approval): CSA/NRTL/C (Class 1, Div 2) certified for hazardous environments.
-
R0 (Firmware Revision): Specific factory-loaded build for stable Modbus TCP/RTU mapping.
Technical Specifications
| Parameter | Details |
| Protocols | Modbus RTU (Serial) and Modbus TCP (Ethernet) |
| Ethernet Port | 10/100 Mbps RJ45 |
| Serial Ports | 2 x RS-232 / RS-422 configurable ports |
| Data Refresh Rate | Supports up to 20 samples per second |
| Isolation | 500 Vdc between backplane and communication ports |
| Temperature | 0°C to +65°C Operating Range |
| Humidity | 5% to 95% RH (Non-condensing) |
| Redundancy | Supports dual gateway configuration for fault tolerance |
Engineering Advantages
-
Seamless DCS Integration: The 3500/92 eliminates the need for complex hardwiring by mapping hundreds of rack values into a single Modbus register map. This significantly reduces installation time and cabling costs during plant commissioning.
-
Protocol Versatility: By offering both Modbus TCP and RTU simultaneously, this module allows you to feed data to a modern Ethernet-based SCADA system while maintaining a legacy serial connection to a local PLC.
-
High-Speed Data Throughput: The Ethernet interface provides the bandwidth necessary to transmit comprehensive status bits and alarm event lists without lagging, ensuring your control room sees what the protection system sees in real-time.
-
Hardened Reliability: Unlike standard industrial gateways, the 3500/92 is purpose-built for the electrical noise and vibration of turbine halls. It features specialized shielding to prevent EMI from corrupting serial or Ethernet data packets.
FAQs
Q: Can the 3500/92 provide transient data for diagnostic software?
A: No. The 3500/92 is designed for static data (overall values, alarm statuses). For high-resolution transient data (waveforms/spectra) required by System 1 software, you must use the 3500/22M Transient Data Interface (TDI).
Q: Does this module support redundant communication paths?
A: Yes. You can install two 3500/92 modules in a single rack. If the primary gateway or its network connection fails, the secondary gateway ensures continuous data flow to your DCS.
Q: Is the 136188-02 I/O module included?
A: Yes, when ordered as a complete assembly, the 136188-02 I/O module attaches to the rear of the rack to provide the physical RS-232/422 and Ethernet connections.