製品紹介
The Bently Nevada 140471-02 I/O Module (Internal Terminations) is a robust, high-performance interface designed specifically for advanced machinery monitoring and protection systems. Built for integration into the Bently Nevada 3500 Series rack, this module provides a reliable bridge between critical rotating equipment and the control infrastructure that supervises it.
Unlike conventional I/O modules that rely on external termination blocks, the 140471-02 incorporates internal screw-type terminations, streamlining installation and reducing wiring complexity. This design minimizes potential points / failure and improves overall system reliability, making it an ideal solution for mission-critical environments such as power generation plants, petrochemical facilities, and high-speed manufacturing operations.
Technical Specifications
| Parameter | Details |
|---|---|
| モデル Number | 140471-02 |
| Type | I/O Module with Internal Terminations |
| Power Supply | 24 VDC nominal (18–30 VDC operating range) |
| Communication Interface | Proprietary Bently Nevada system bus |
| Operating Temperature | -20 °C to +65 °C |
| Storage Temperature | -40 °C to +85 °C |
| Humidity | 5%–95% non-condensing |
| Vibration Tolerance | 5–500 Hz at 1.5 g RMS |
| Dimensions (W × H × D) | 241.3 x 24.4 x 99.1 mm |
| 重量 | 0.2 kg |
| Mounting Type | 3500 Series Rack, standard slot |
| Termination Type | Internal screw-type terminal blocks |
| Compliance | CE, RoHS, UL recognized |
Applications
The 140471-02 is deployed across a broad range / industries requiring dependable condition monitoring:
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Power Generation: Tracks vibration, speed, and temperature in turbines and generators.
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Oil & Gas: Protects compressors, pumps, and pipeline equipment in refineries and /fshore platforms.
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Industrial Manufacturing: Safeguards high-speed motors, fans, and critical process lines.
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Petrochemical Processing: Provides real-time data for rotating equipment in chemical plants.
Its internal termination design makes it especially suited for installations where panel space is limited and maintenance downtime must be minimized.
Advantages
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Integrated Terminations: Eliminates external blocks, reducing installation time and wiring errors.
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High Reliability: Built to operate in extreme environments with minimal maintenance.
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Accurate Data Handling: Preserves signal integrity for precise monitoring and analysis.
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Compact Form Factor: Conserves valuable rack space in dense installations.
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Flexible Compatibility: Seamlessly integrates with all Bently Nevada 3500 Series modules.
FAQ
-
What signal types can the 140471-02 process?
It supports dynamic vibration signals and static process inputs, ensuring comprehensive monitoring / rotating machinery. -
Is additional hardware required for terminations?
No, the module’s internal screw-type terminals provide direct connections without external termination blocks. -
Can this module operate in redundant configurations?
Yes, it supports dual-path redundancy when paired with compatible Bently Nevada hardware for high-availability systems. -
How is signal integrity maintained in noisy environments?
Built-in shielding and noise suppression circuitry minimize electromagnetic interference for accurate data transmission. -
Is hot-swapping supported in the 3500 rack?
Yes, the module can be hot-swapped following recommended safety procedures to avoid system interruptions. -
Which communication protocol is used?
It operates over the proprietary Bently Nevada system bus within the 3500 Series architecture. -
Can firmware be updated?
Firmware updates are performed via Bently Nevada configuration s/tware as part / system maintenance. -
Does it need external power conditioning?
No, it runs reliably within its 18–30 VDC operating range without special conditioning equipment. -
How is module health verified?
Status LEDs and integrated rack diagnostics continuously monitor operational status and fault conditions. -
Is the module suitable for high-vibration installations?
Yes, it is rated for vibration levels up to 1.5 g RMS, ensuring stable performance in demanding environments.
Related モデルs (Same Series or Compatible)
| モデル Number | 説明 |
|---|---|
| 140471-01 | I/O Module with standard termination |
| 140471-03 | I/O Module with extended temperature rating |
| 140472-01 | Digital Input/Output Module |
| 140473-01 | High-Density I/O Module |
| 140474-02 | Dual-channel I/O Module |
| 140475-01 | I/O Module with remote terminal capability |
Popular Bently Nevada モデルs
| モデル Number | 説明 |
|---|---|
| 3500/22M | Transient Data Interface Module |
| 3300 XL | Proximity Probe System |
| 3500/42M | Vibration Monitor Module |
| 3500/93 | System Display Module |
| 3500/72M | Overspeed Detection Module |
| 3500/60 | Temperature Monitor Module |
会社情報
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