Description
Product Introduction & Engineering Value
After twenty-plus years in the field, I can tell you the 3500/22M 288055-01 changed how we handle machinery data. It replaced separate rack interface and communication processor setups by putting everything in one slot next to the power supplies. You get both reliable rack configuration and full transient waveform capture without adding extra hardware.
The module pulls steady-state values and dynamic waveforms from M-series monitors, then ships them via Ethernet to System 1 or other host platforms. Dual Ethernet ports plus a front USB connection give technicians quick access during commissioning or troubleshooting.
- 3500/22M 288055-01
- 3500/22M 288055-01
Technical Specifications
Communications
- 10Base-T / 100Base-TX Ethernet (RJ-45) with autosensing
- 100Base-FX fiber optic option available
- USB-B front panel port for direct configuration
Power & Environmental
- Power Consumption: 10.5 watts typical
- Operating Temperature: -30°C to +65°C
- Storage Temperature: -40°C to +85°C
Data Handling
- Collects steady-state and transient dynamic (waveform) data
- Supports pre- and post-alarm data capture
- Compatible with full 3500 rack channel count
Physical
- Full-height module installed in Slot 1
- Front panel LEDs for status, TX/RX, and configuration
- Rack reset button on front panel
Field Application & The “Trench” Experience
During a major ethylene plant outage, the existing TDI started dropping transient captures on a critical steam turbine. The operations team could see steady alarms but lost the waveform detail they needed for root cause analysis. We pulled the old unit and dropped in the 288055-01. Within an hour the Ethernet link came up, System 1 started receiving full datasets again, and the startup team had clean coast-down waveforms to review.
Niche Applications
- Steam turbine startup and coast-down transient recording in power generation
- Reciprocating compressor rod drop and vibration waveform analysis in gas processing
- High-speed gearbox monitoring during load changes in refining units
Transparency SOP: QA & Testing
Our New Surplus units go through a structured bench test. We install the module in a fully populated 3500 test rack with multiple M-series monitors. Configuration software verifies rack communication, then we run continuous Ethernet data streaming tests for both static values and triggered transient events. LEDs, USB port, and relay outputs all get cycled before the module receives final approval and documentation.
The Veteran’s Tech Trap Guide
⚠️ Network Configuration — The 3500/22M uses specific IP settings and BN proprietary protocols. Forgetting to update the host software network parameters after replacement is a common cause of “no communication” headaches.
PRO TIP: Always confirm you have the correct I/O module variant (copper or fiber) before ordering.
⚠️ Firmware Level — M-series monitors require matching firmware on the TDI. Running mismatched versions can limit transient data capabilities or cause partial channel support.
Dynamic FAQ
Q: What makes the 3500/22M different from the older 3500/20 RIM? A: The 22M adds full transient waveform collection and Ethernet connectivity while retaining all basic rack interface functions.
Q: Does the 288055-01 support fiber optic Ethernet? A: Yes, when paired with the appropriate 100Base-FX I/O module for longer distance or noisy environment applications.
Q: How much transient data can the module store? A: Storage depends on configured channels and event frequency, but it handles pre- and post-trigger waveforms effectively for most analysis needs.
Q: Is this module covered under warranty as New Surplus? A: Yes, all 3500/22M New Surplus units from our inventory include a one-year warranty.
Q: Can I hot-swap the 3500/22M without shutting down the rack? A: Yes. The design allows replacement while the system remains online, though you will have a temporary loss of data communication during the swap.
Q: What software is required to configure and view data from this TDI? A: Bently Nevada System 1 Evolution or the 3500 System Configuration Software works with the 288055-01 for full functionality.
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