The Bently Nevada 3500/22M 138607-01 is a Transient Data Interface (TDI) module for the 3500 Series Machinery Protection System. Its core function is to serve as the primary communication bridge between the 3500 monitoring rack and upper-level software, such as System 1® machinery management software and 3500 System Configuration software. It combines the functionality of the earlier 3500/20 Rack Interface Module (RIM) and a communication processor like TDXnet, consolidating data acquisition and system interface tasks into a single module.
Item No :
3500/22M 138607-01Order(MOQ) :
1Payment :
EXWProduct Origin :
USAShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
5kgProduct Showroom
Bently Nevada 3500/22M 138607-01
New and Original
More details
|
Country of origin |
USA |
|
Product condition |
New |
|
Warranty |
one year |
|
Payment Method |
T/T, Western Union |
|
Shipping Method |
DHL/FedEX/UPS/TNE/EMS |
Key Parameters
| Item | Specifications / Features |
|---|---|
| Product Type | Transient Data Interface (TDI) Module |
| Combined Functionality | Replaces the separate Rack Interface Module (RIM) and Communication Processor (TDXnet) |
| System Platform | Bently Nevada 3500 Series Rack; installed in Slot 1 (next to power supplies) |
| Communication Interface | 10Base-T/100Base-TX Ethernet (RJ45) standard; optional 100Base-FX fiber optic; front-panel USB-B |
| Data Acquisition | Collects both steady-state and transient dynamic (waveform) data (e.g., vibration, position) at high sampling rates up to 102.4 kHz |
| Redundancy Support | Supports Triple Modular Redundant (TMR) configurations (model 3500/22M-02 variant) |
| Power Consumption | 7.7 Watts typical; 10.5 Watts maximum |
| Operating Temperature | -30°C to +65°C |
| Dimensions (H x W x D) | 241.3 mm × 24.4 mm × 241.8 mm |
| Weight | Approx. 0.91 kg (2.0 lbs) |
| Model Suffix | 138607-01 indicates the standard TDI module (requires an I/O module, such as 146031-01 for Ethernet) |
Integrated Design for Simplified Architecture: The module's standout feature is its consolidation of the RIM and communication processor functions into a single unit. This efficient design saves a rack slot, reduces wiring, and simplifies system architecture, making it a direct upgrade path from older 3500 systems.
High-Fidelity Transient Data Capture: The TDI is designed to capture critical transient machine events, acting like a "flight recorder" for rotating machinery. With high sampling rates up to 102.4 kHz, it records waveform snapshots around trips or alarms, providing the forensic data needed to diagnose root causes of failures.
Seamless Integration with System 1: The module features a built-in Ethernet port for direct communication with Bently Nevada's System 1 software. This enables sophisticated condition monitoring, remote diagnostics, and predictive maintenance analysis without requiring bulky external modules or complex wiring.
Not Part of the Critical Protection Path: An important design aspect is that the TDI is independent of the critical machinery safety trip path, meaning that removal or servicing of the TDI does not affect the normal protective operations of the monitoring system. This allows for safe maintenance and upgrades without risking machinery protection.
The 3500/22M is a key component for condition monitoring and protection in critical rotating machinery across heavy industries:
Power Generation: Monitoring steam turbines, gas turbines, and generators in thermal, nuclear, and wind power plants
Oil & Gas: Safeguarding centrifugal compressors, pumps, and fans on offshore platforms and in processing facilities
Heavy Industry: Protecting large motors, gearboxes, and other vital assets in steel mills, paper plants, and other manufacturing settings
| Model / Part Number | Type | Brief Description |
|---|---|---|
| 288055-01 | Direct Replacement (Newer Version) | The successor to the 138607-01 TDI. Offers increased onboard storage and includes a USB cable for local service. Requires a rack firmware upgrade when replacing the older version . |
| 146031-01 | Required Accessory | The standard I/O module for the TDI. Provides a 10Base-T/100Base-TX Ethernet (RJ45) port for network connectivity. This module is essential for using the Ethernet link . |
| 146031-02 | Required Accessory (Fiber Option) | The fiber-optic I/O module for the TDI. Provides a 100Base-FX port for network connectivity where fiber optic cabling is required |
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The Bently Nevada 330130-085-00-00 is an 8.5-meter standard extension cable for the 3300 XL 8 mm Proximity Transducer System. It connects a 3300 XL proximity probe to its Proximitor® sensor, transmitting eddy-current displacement signals for vibration, axial position, and Keyphasor measurements on critical rotating machinery.
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The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
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