製品紹介
The Bently Nevada 3500/32 149986-02+125720-01 4 Channel Relay Module is an integral component / the 3500 series monitoring system, widely recognized for its high-reliability machinery protection and condition monitoring capabilities. This module is specifically designed to provide four independent relay outputs, enabling seamless integration with external trip, alarm, and control systems. It ensures fast and reliable signal routing for critical machinery events, supporting both protective actions and operational decision-making.
The module operates with high precision, /fering superior isolation between channels to prevent interference, and provides diagnostic features to enhance system reliability. It is compatible with all standard 3500 series rack configurations and is ideal for high-demand industrial environments such as power generation, oil and gas, and heavy manufacturing.
製品仕様
| Parameter | Specification |
|---|---|
| モデル Number | 3500/32 149986-02+125720-01 |
| Channels | 4 Independent Relay Channels |
| Relay Type | SPDT (Single Pole Double Throw) |
| Nominal お問い合わせ Rating | 5 A @ 250 VAC / 30 VDC |
| Isolation | 1500 Vrms between channels and from rack backplane |
| Response Time | < 10 ms typical |
| Input Signal Compatibility | Compatible with 3500 Series Proximity, Vibration, and Process Modules |
| Status Indication | Individual LED per relay channel |
| Rack Compatibility | 3500 Series Chassis |
| Operating Temperature | -20°C to 70°C (-4°F to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5% – 95% non-condensing |
| Mounting | Plug-in module for 3500 Series rack |
| Dimensions (H×W×D) | 241 x 24.4 x 242 mm |
| 重量 | 0.7 kg |
| Certifications | CE, CSA, UL |
Applications
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Machinery Protection Systems: Provides reliable relay outputs for trip and alarm events in critical rotating machinery.
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状態 Monitoring: Interfaces with 3500 series vibration, proximity, and process monitoring modules to act on abnormal conditions.
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Safety Interlocks: Acts as a dependable link between monitoring systems and plant shutdown mechanisms.
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Process Automation: Can integrate with DCS/PLC systems for automated control based on machinery conditions.
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Redundant System Designs: サポートs dual-channel redundancy for critical safety applications.
Advantages
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High Reliability: Ensures precise relay actuation in critical situations without false triggering.
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Modular Design: Easy plug-in installation with 3500 series racks, reducing downtime.
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Channel Isolation: Four independent channels minimize cross-talk and interference.
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Fast Response: Sub-10 ms typical relay response time allows timely protection.
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Diagnostic Feedback: LED indicators and monitoring signals enhance operational awareness.
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Industrial Compatibility: Suitable for harsh environments with wide temperature and humidity tolerance.
FAQ
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What types / signals can trigger the 3500/32 relay module?
The module can be triggered by analog or digital outputs from 3500 series vibration, proximity, or process monitoring modules. -
Can the relays handle inductive loads?
Yes, the SPDT relays can handle both resistive and inductive loads within their rated current and voltage specifications. -
How is channel-to-channel isolation achieved?
Each relay channel has galvanic isolation / 1500 Vrms from other channels and the backplane. -
Are the relay outputs suitable for interfacing with a PLC?
Yes, the SPDT outputs can directly interface with PLC digital input modules. -
What is the typical relay switching time?
Typical response time is less than 10 milliseconds. -
How does the module indicate relay status?
Each channel has an individual LED to indicate the relay state (energized or de-energized). -
Is the module hot-swappable in the rack?
No, it should be powered down before insertion or removal to prevent signal disturbances. -
Can the relay module operate in high-humidity environments?
Yes, it supports up to 95% non-condensing humidity. -
What voltage ratings can the relay contacts safely switch?
Up to 250 VAC or 30 VDC at 5 A per contact. -
Does the module support redundant trip logic?
Yes, multiple relay channels can be configured to implement redundant or fail-safe trip logic.
Related or Series モデルs
| モデル Number | Channels | Type | Notes |
|---|---|---|---|
| 3500/30 | 8 | Relay | 8-Channel Relay Module |
| 3500/31 | 4 | Relay | High-speed Relay Module |
| 3500/33 | 8 | Relay | Redundant Relay Configuration |
| 3500/34 | 4 | Relay | SPDT Relay Module |
| 3500/35 | 2 | Relay | Dual Relay Output |
| 3500/36 | 16 | Relay | Multi-channel Alarm Outputs |
Popular モデルs from Bently Nevada
| モデル Number | Function | Notes |
|---|---|---|
| 3300 XL | Vibration Monitor | Single-axis protection |
| 3300 XL Pro | Vibration Monitor | Multi-axis monitoring |
| 3500/22 | Proximity Probe Interface | Interface Module |
| 3500/44 | Keyphasor Interface | Speed & phase detection |
| 3500/72 | Temperature Monitor | Multi-channel temp input |
| 7200 | 状態 Monitoring System | Advanced s/tware analytics |
会社情報
E-mail: [email protected]
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Add: 中国福建省廈門市思明区呂嶺路2号 阿里山ビル 〒361006
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