Description
- Model: Bently Nevada 3500/22M (Part Number: 288055-01)
- Brand: Bently Nevada (Baker Hughes)
- Series: 3500 Machinery Protection System
- Core Function: Transient Data Interface (TDI) – The primary gateway between the 3500 rack and System 1 software
- Product Type: Interface Module (TDI)
- Key Specs: Supports static and transient data, USB 2.0 front-panel port, 10/100 Base-T Ethernet
BENTLY 3500/22M 288055-01
Key Technical Specifications
- Part Number: 288055-01 (Enhanced version of the original 146031-01)
- Communication Ports:
- Front: USB Type-B (for local configuration)
- Rear: 10/100 Base-T Ethernet (for System 1 and SCADA)
- Protocol Support: Modbus TCP/IP, Ethernet TCP/IP, and proprietary Bently Nevada protocols
- Data Collection: Collects steady-state (static) and transient (dynamic/waveform) data
- Configuration: Configurable via 3500 Rack Configuration Software
- Redundancy: Supports redundant TDI configurations within the 3500 rack
- Operating Temperature: -30 °C to +65 °C (-22 °F to +150 °F)
- Indicators: LEDs for OK, TX/RX, and Configuration Status
- Isolation: 500 Vrms galvanic isolation
- Data Buffer: Internal circular buffer for event logging and transient capture
BENTLY 3500/22M 288055-01
Installation & Configuration Guide
Phase 1: Pre-Installation (Estimated time: 15 minutes) ⚠️ Safety First:
- The 3500/22M is the “hub” of the rack. While the rack will still provide protection locally without it, you will lose all remote monitoring and System 1 data during the swap.
- Software Check: Ensure you have the 3500 Rack Configuration Software installed on your laptop and a copy of the current
.w1or.3500rack file. - Verify the “M” suffix. The 3500/22M (288055-01) is the modernized version. It is backward compatible with the older 146031-01, but the 288055-01 requires version 5.0 or later of the configuration software.
Phase 2: Removal (Estimated time: 10 minutes)
- Label Cables: Mark the Ethernet cable and any RS-232/485 cables on the I/O module (the back part of the rack).
- Ejector Handles: The 3500/22M is always located in the slot immediately to the right of the power supplies. Pull the top and bottom ejector handles outward to unseat the module.
- Check I/O Module: If you are also replacing the rear I/O module, you must disconnect all wiring first. If only replacing the front main module, the I/O module can stay in place.
Phase 3: Installation (Estimated time: 15 minutes)
- Slide and Seat: Slide the 288055-01 module into the guides. Push firmly until the handles can be flipped inward to lock the module in place.
- Connect via USB: Use a standard USB cable to connect your laptop to the front-panel port. This is much easier than configuring via Ethernet for the first time.
- Address Settings: Ensure the rack address (set via software or physical switches on the I/O) matches your previous setup.
Phase 4: Configuration & Verification (Estimated time: 30 minutes)
- Open the 3500 Configuration Software and “Connect” to the rack.
- Download Configuration: Upload the saved configuration file to the new TDI.
- Check LEDs: The “OK” LED should be solid green. If it flashes, check the system event list for a configuration mismatch.
- System 1 Sync: Verify that your System 1 server sees the rack and that “Live Data” is updating.
BENTLY 3500/22M 288055-01
Customer Cases & Industry Applications
Case 1: Offshore Platform Critical Monitor Restoration An offshore oil platform in the North Sea lost communication with its main turbine vibration rack. The 3500/22M had failed due to a power spike. Without the TDI, the onshore engineering team could not see the “health” of the turbine, risking an unnecessary emergency shutdown. We delivered a New Surplus 288055-01 via helicopter-courier. The on-site tech swapped the module and restored the link in 20 minutes, avoiding a total production halt.
Case 2: Power Plant Upgrade during Turnaround A gas-fired power plant decided to modernize their older 3500 racks during a major turnaround. They replaced their aging 146031-01 TDIs with our New Surplus 288055-01 units. This allowed them to move from old RS-232 communication to high-speed Ethernet and USB connectivity, significantly speeding up their data collection for System 1 diagnostic reports.
Frequently Asked Questions (FAQ)
Q: Can I replace a 146031-01 with this 288055-01? A: Yes. The 288055-01 is the official “Enhanced” replacement. It is physically compatible with the same rack slot and I/O module. However, you must update your 3500 Configuration software to at least version 5.0 to recognize the new hardware ID.
Q: Does the module come with the I/O module (the back part)? A: This part number (288055-01) usually refers to the front main module. If you need the rear I/O module (e.g., 146031-02 or 149986-01), please let us know so we can ensure you get the complete set.
Q: My “OK” LED is green but the “Config” LED is flashing red. What does that mean? A: This usually means the module is healthy but the configuration file in the TDI doesn’t match the hardware in the rest of the rack. In my experience, simply “Downloading” the configuration from your laptop to the rack again solves this 90% of the time.
Q: Why is the 288055-01 better than the older version? A: To be honest, the biggest win is the USB port. Configuring the old boards via a serial cable and a USB-to-Serial adapter was always a headache. The new version is much more stable and handles high-speed transient data for System 1 much better.
Q: Is “New Surplus” safe for machinery protection? A: Absolutely. Bently Nevada hardware is built like a tank. “New Surplus” means it has zero hours of runtime and hasn’t been exposed to the heat and vibration of a machine room. We provide a 1-year warranty to give you the same peace of mind as a factory order.
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