The 3500/92 136180-01 is a communication gateway module manufactured by Bentley Nevada, USA, and is part of the 3500 large machinery monitoring system. It is primarily used to transmit 3500 frame data to upper-level systems such as DCS or PLC.
Modbus RTU Protocol
Modbus/TCP protocol
Proprietary Bently Nevada protocol
The Bently Nevada 3500/92 Communication Gateway module provides extensive communication capabilities of all rack monitored values and statuses for integration with process control and other automation systems using both Ethernet TCP/IP and serial (RS232/RS422/RS485) communications capabilities. It also permits Ethernet communications with 3500 Rack Configuration Software and Data Acquisition Software.The 3500/92 supports the communication interfaces, communication protocols, and other features from the original 3500/90 with the exception of the primary value Modbus registers. The 3500/92 now has a Configurable Modbus Register Utility, which can provide the same functionality originally addressed by the primary value Modbus registers.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Bently Nevada 3500/92 136180-01 Communication Gateway Module Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Thermal Power
Maps steam turbine bearing vibrations and generator shaft runout variables into Modbus/TCP registers, allowing the power plant's SCADA system to trending critical startup dynamics.
Petrochemical & Oil
Streams critical vibration, axial displacement, and alarm statuses from large centrifugal compressor trains directly to the refinery's main Distributed Control System (DCS) for centralized asset monitoring.
Liquefied Natural Gas
Integrates high-speed mixed refrigerant (MR) compressor monitoring data with emergency shutdown (ESD) systems, providing high-speed telemetry updates under 1 second.
Nuclear Power
Routes secondary-side telemetry from reactor feed pumps and primary coolant pump diagnostics to independent safety-monitoring networks without disrupting local hardware protection loops.
Pulp & Paper
Monitors high-speed paper machine drying cylinders and vacuum pump lines, streaming event logs and alert changes to local operator workstations.
When using the 3500/92 (136180-01) gateway module, keep these key points in mind. ESD Protection & Smooth Alignment—always wear an anti-static wrist strap before handling, and insert or remove the module vertically and steadily to prevent bending the backplane pins. Interface Port Safeguarding—ensure proper physical surge isolation when wiring RS485 or Ethernet serial buses, and never allow high voltage to enter communication ports. Align Software Address Mapping—after a module swap, download the setup via the 3500 Configuration Software, and verify that the custom internal Modbus registers match your DCS/PLC database perfectly to avoid telemetry mismatch.
3500/92 136180-01 is a Communication Gateway Module.
What is the primary purpose of the 3500/92 136180-01 module?
Its purpose is to centrally collect static and dynamic data, as well as alarm statuses, from all monitoring modules in the 3500 rack, and then transmit this information to upper-level plant control and management systems.
What is the maximum number of these gateway modules that can be installed in a single 3500 rack?
To prevent a single point of failure in the communication link, up to two 3500/92 modules can be installed in a single 3500 rack to achieve completely independent communication channel redundancy.
What standard industrial communication protocols are officially supported by 3500/92 136180-01?
It natively supports Modbus RTU (serial link) and Modbus/TCP (industrial Ethernet protocol), as well as Bently Nevada's proprietary primary host communication protocol.
What are the physical dimensions and slot requirements for 3500/92 136180-01?
It is a Full-Height Module and must be installed in a standard main slot on the front of the 3500 rack, typically located next to the rack control module in the dedicated communication slots.
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