Features:
- Enables Reliable Ethernet And RS485 Modbus Communication For 3500 Racks
- Supports Flexible Data Exchange With Process Control And Automation Systems
- Operates In Harsh Industrial Environments With High Stability
The Bently Nevada 136188-02 Ethernet/RS485 Modbus I/O Module provides seamless integration of 3500 rack monitored values into Ethernet and RS485 Modbus networks. Unlike standard communication modules, it allows flexible data exchange between 3500 racks and process control or automation systems, ensuring real-time monitoring and operational visibility. Its compatibility with proprietary Bently Nevada protocols enables full integration with 3500 Rack Configuration and Data Acquisition Software.
Designed for industrial reliability, the 136188-02 operates efficiently under extreme temperature ranges and high humidity, maintaining stable performance where other modules may be limited. Compared to legacy modules, this I/O module reduces complexity by combining Ethernet and RS485 communication in a single interface, eliminating the need for multiple discrete communication devices.
Installation is simple, requiring minimal rack space while providing robust connectivity for multiple protocols. Its low power consumption ensures energy-efficient operation, and its configuration flexibility allows operators to optimize network integration. Overall, the 136188-02 module delivers enhanced communication performance, environmental durability, and system flexibility, making it an ideal choice for modern 3500 rack applications.
The 136188-02 Bently Nevada Ethernet/RS485 Modbus I/O Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 136188-02 Ethernet/RS485 Modbus I/O Module Manuals,Datasheets,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. All prices are shown in USD.
Bently Nevada 136188-02 Ethernet/RS485 Modbus I/O Module Specs
General
- Manufacturer GE / Bently Nevada
- Model 136188-02
- Condition New Original ready stock
- Product Family 3500/92,3500/92-02-01-00,133323-01
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Main Module Compatibility: Must be used with the 3500/92 communication gateway motherboard. Note that it is not compatible with earlier 3500/90 or 3500/91 modules.
- Multi-Protocol Support: Ethernet: Supports Modbus TCP/IP protocol, typically connected via an RJ45 interface. Serial Interface: Supports Modbus RTU/ASCII protocol, enabling multi-point communication via an RS485 port (usually in terminal block form).
- System Integration: Seamlessly integrates the status, process variables (such as vibration values, displacement, and speed), and alarm status of all monitoring modules within the 3500 framework into mainstream DCS systems such as Honeywell TDC 3000, Emerson DeltaV, and Yokogawa Centum.
- Concurrent Communication: Allows simultaneous operation of Ethernet and serial ports, facilitating data delivery to local display terminals (such as HMIs) while connected to the DCS.
- Configuration Tools: Communication parameters (such as IP address, baud rate, and register mapping) must be configured using the 3500 Rack Configuration Software.
- Firmware Synchronization: The functionality of the 136188-02 is highly dependent on the firmware version of the 3500/92 main module. It is recommended to update the 3500/92 firmware to version 2.0 or higher for a more stable Ethernet connection and an expanded Modbus register mapping table.
- Update Method: Firmware updates are typically performed remotely or locally via the Ethernet port or USB port of the 3500/22M (TDI) using the configuration software.
- Compatibility Note: Some older versions of the 3500 frame backplane may require hardware adjustments to fully support all the high-speed features of the Ethernet I/O module.
- Digital Factory Integration: Real-time uploading of mechanical protection data from the 3500 system to the central control room enables automated production management.
- Remote Diagnostics: Utilizing the Ethernet interface, technicians can access Modbus data via the factory LAN to perform remote equipment status assessments.
- Reduced Hardware Cabling: By replacing traditional 4-20 mA analog outputs with digital communication, a single cable can transmit data from hundreds of measurement points, significantly reducing construction costs.
- Redundant Communication: In critical applications, two 3500/92 modules and their corresponding 136188-02 I/O modules can be installed to achieve hardware redundancy in the communication link.