製品紹介
The Bently Nevada 3500/22 Transient Data Interface (TDI) is a key communication and configuration module within the Bently Nevada 3500 Series machinery protection system. Designed to provide both steady-state and transient data, the TDI integrates the functionality / a traditional Rack Interface Module (RIM) with advanced communication capabilities.
Installed in slot 1 / the 3500 rack, the 3500/22 serves as the communication gateway between the rack and Bently Nevada’s System 1® s/tware platform, enabling high-resolution data acquisition and detailed condition monitoring for rotating machinery. With its ability to capture dynamic (transient) data during machine startup, shutdown, or process upsets, the TDI plays a critical role in diagnostics, root cause analysis, and predictive maintenance programs.
The TDI supports standard communication protocols and allows seamless interaction with other modules in the 3500 rack. It is compatible with Ethernet communication, making it ideal for integration into modern control systems and remote monitoring environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Transient Data Interface Module (TDI) |
| モデル Number | 3500/22 |
| Series | Bently Nevada 3500 Series |
| Function | Communication, Configuration & Transient Data Interface |
| Mounting Location | Slot 1 (leftmost rack position) |
| Communication Ports | 10/100 Mbps Ethernet, RS-232, RS-422/485 |
| サポートed Protocols | Modbus TCP, System 1®, Ethernet/IP (via optional modules) |
| Transient Data サポート | Yes, through System 1® 状態 Monitoring S/tware |
| Indicators | OK, TX/RX, CONFIG, COMM, NETWORK (LED-based) |
| Power Supply | Supplied via 3500 rack backplane |
| Configuration Interface | 3500 Configuration S/tware |
| Redundancy サポート | サポートs dual TDI setup for redundancy |
| Operating Temperature | –30°C to +65°C (–22°F to +149°F) |
| Storage Temperature | –40°C to +85°C (–40°F to +185°F) |
| Humidity | 0–95% RH, non-condensing |
| Shock Resistance | 10 g, 11 ms duration |
| Vibration Resistance | 0.5 g from 10–500 Hz |
| Dimensions (H x W x D) | 241.3 x 24.4 x 241.8 mm |
| 重量 | 0.91 kg |
Applications
The 3500/22 TDI is used in a wide range / critical rotating machinery monitoring applications where detailed, high-resolution data is necessary:
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Gas and Steam Turbines – For capturing startup and shutdown transients.
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Compressors and Expanders – Monitoring dynamic behavior under load conditions.
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Large Electric Motors – Vibration analysis and thermal cycling assessment.
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Industrial Fans and Pumps – Real-time performance diagnostics.
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Refineries and Petrochemical Plants – High-fidelity monitoring during process events.
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Power Plants and Utilities – Integration with DCS for plant-wide reliability.
Product Advantages
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Transient and Steady-州 Data Collection
Enables high-speed capture / vibration, position, and dynamic data for deep diagnostic capability. -
System 1® Integration
Seamlessly connects to GE’s System 1® s/tware for real-time asset condition monitoring. -
Rack-Wide Configuration Control
Manages system configuration, communication, and alarm logging across all 3500 modules. -
サポートs Redundant Configuration
Dual TDIs can be used for backup to ensure continuous data flow and system communication. -
Multi-Protocol Communication
サポートs Ethernet and serial protocols for flexibility in industrial networks. -
LED Status Monitoring
Simplifies diagnostics through onboard LED indicators for network, communication, and module health.
よくある質問 (FAQ)
-
What does the 3500/22 TDI module do?
It manages system communication and captures both steady-state and transient machinery data. -
Where is the TDI installed in the 3500 rack?
It is always installed in slot 1—the far-left slot / the rack. -
Can the TDI support redundant configurations?
Yes, dual TDIs can be configured for system redundancy. -
Is Ethernet communication supported?
Yes, the TDI supports 10/100 Mbps Ethernet communication. -
What s/tware is required to use transient data features?
GE’s System 1® s/tware is required for collecting and analyzing transient data. -
Does the TDI replace the standard RIM module?
Yes, the TDI incorporates all RIM functions and adds transient data capabilities. -
What protocols are supported?
TDI supports Modbus TCP, Ethernet/IP (with additional modules), and serial communication. -
How is the module powered?
It draws power through the backplane from the 3500 rack’s Power Supply Module. -
Is it hot-swappable?
Yes, it can be replaced without shutting down the rack. -
Can TDI data be accessed remotely?
Yes, using Ethernet connection and System 1®, users can monitor data remotely.
Related モデルs – 3500 Series Modules
| モデル Number | 説明 | Function | Rack Slot |
|---|---|---|---|
| 3500/20-01-02-00 | Rack Interface Module (RIM) | Communication and config (non-TDI) | Slot 1 |
| 3500/22M | Enhanced TDI Module | With improved data capacity | Slot 1 |
| 3500/42M | Proximitor® / Seismic Monitor | Vibration and position monitoring | Any slot |
| 3500/15 | Power Supply Module | Powers the entire 3500 rack | Power slots |
| 3500/32M | 4-Channel Relay Module | Alarm relay interface | Any slot |
| 3500/25 | Keyphasor® Module | Shaft phase reference input | Any slot |
Popular Bently Nevada モデルs – その他 Product Lines
| モデル Number | Product Type | Application | Mounting Format |
|---|---|---|---|
| 330104-00-05-10-01 | 3300 XL 8 mm Proximity Probe | Shaft position monitoring | Threaded sensor |
| 330180-91-05 | XL Extension Cable (5 m) | Probe-to-sensor signal transmission | Coaxial cable |
| 3701/40 | Machinery Monitor | Standalone equipment protection | DIN-rail mounted |
| 190501-00-00 | Velomitor® Piezo Velocity Sensor | Seismic vibration measurement | Industrial sensor |
| 3500/05 | 3500 System Rack | Houses all 3500 modules | 19-inch rack-mount |
| 3500/53 | Overspeed Detection Module | Turbine overspeed protection | Rack-mounted |
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