製品紹介
The Bently Nevada 3500/33M 16-Channel Relay Module is a high-performance, multi-channel relay output device designed for use within the 3500 Machinery Protection System. It provides programmable relay outputs that serve as interface points between monitoring modules and external control systems, enabling alarm, trip, and logic-based protection for rotating machinery.
Each relay can be independently configured for logic type, voting arrangement, and time delay, providing precise and reliable operation. The module’s robust design ensures long-term stability in harsh industrial environments, while advanced diagnostic functions provide continuous health monitoring / relay performance.
Technical Specifications
| Parameter | 説明 |
|---|---|
| モデル Number | 3500/33M |
| Product Type | 16-Channel Relay Module |
| Relay Type | Electromechanical, Form C (SPDT) |
| Number / Channels | 16 independent relay outputs |
| お問い合わせ Rating | 5 A at 30 VDC or 250 VAC resistive load |
| お問い合わせ Resistance | ≤ 50 mΩ |
| Isolation Voltage | 1500 V RMS between relay channels and system logic |
| Response Time | < 10 ms typical |
| Logic Configuration | AND, OR, 1-out-/-2, 2-out-/-3 voting |
| Relay Operation Mode | Latched / Non-latched |
| Power Supply Voltage | 24 VDC nominal (via 3500 rack) |
| Power Consumption | 7 W typical |
| Status Indicators | LEDs for ALARM, TRIP, ACTIVE states |
| Operating Temperature | -30°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | Up to 95% non-condensing |
| Shock and Vibration | Meets Bently Nevada 3500 series standards |
| Mounting Type | Rack-mounted (3500 system slot) |
| Dimensions (W × H × D) | 241 x 24.4 x 242 mm |
| 重量 | 0.7 kg |
| Certifications | CE, CSA, ATEX approved |
Product Applications
The Bently Nevada 3500/33M module is used across industries for vibration and machinery protection systems requiring high-channel density relay outputs.
Common applications include:
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Turbines (Steam and Gas): Vibration alarm and emergency trip relay control.
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Compressors: Process shutdown and alarm signaling.
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Pumps and Fans: Overload and vibration condition relay outputs.
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Generators: Protection against phase imbalance and overspeed conditions.
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Centrifuges and Blowers: Logic-based alarm and interlock protection.
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Industrial Process Equipment: Integration with DCS or PLC for control logic relay actuation.
Product Advantages
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High Relay Density: 16 relays in one module for compact system design.
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Flexible Configuration: Independent channel programming with logical voting options.
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Fast Switching: Less than 10 ms response for rapid protection actions.
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Integrated Diagnostics: Continuous relay and communication monitoring.
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Redundant Operation サポート: Compatible with redundant 3500 systems.
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Ease / Maintenance: Hot-swappable design simplifies replacement.
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Rugged Design: Built for high reliability in extreme industrial environments.
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Proven Compatibility: Seamlessly integrates with other 3500 monitoring modules.
FAQ
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What type / relays does the 3500/33M module use?
The module uses industrial-grade Form C (SPDT) electromechanical relays designed for reliability in continuous operation. -
Can each relay output be configured separately?
Yes, all 16 channels can be configured individually for alarm or trip functions with different logic conditions. -
What logic combinations are supported by the 3500/33M?
The module supports AND, OR, 1-out-/-2, and 2-out-/-3 voting logic schemes for flexible protection strategies. -
How is relay status indicated on the module?
Each relay has LED indicators that show ON, ALARM, and TRIP conditions for real-time visual feedback. -
Can the 3500/33M module be used in redundant rack systems?
Yes, it is fully compatible with dual or redundant 3500 rack configurations for enhanced system reliability. -
What is the maximum switching capacity / each relay contact?
Each relay can switch up to 5 A at 30 VDC or 250 VAC for resistive loads. -
Does the module support s/tware-based relay testing?
Yes, the Bently Nevada configuration s/tware allows manual testing and simulation / relay operation. -
How does the 3500/33M handle logic voting between multiple monitors?
The module performs programmable logic voting, combining multiple input conditions before relay actuation. -
Is there isolation between relays and system logic?
Yes, galvanic isolation / 1500 V RMS exists between relay contacts and logic circuits to ensure signal integrity. -
Can configuration data be retained after power loss?
Yes, all configuration parameters are stored in non-volatile memory, preserving settings during power interruptions.
Related モデルs (Same Series)
| モデル Number | 説明 |
|---|---|
| 3500/32M-01 | 4-Channel Relay Module |
| 3500/33-A01-B00 | Standard 16-Channel Relay Module |
| 3500/25-01-01-04-01 | Enhanced Keyphasor Module |
| 3500/42M-01-00 | Velocity and Acceleration Monitor |
| 3500/22M-01-00 | Transient Data Interface Module |
| 3500/40M-01-00 | Proximitor Monitor Module |
Popular モデルs from the Same ブランド
| モデル Number | 説明 |
|---|---|
| 330103-00-05-10-02-00 | Proximity Probe for general vibration measurement |
| 330130-040-00 | Extension Cable for proximity systems |
| 330180-91-05 | Proximitor Sensor for shaft vibration detection |
| 330850-90-05 | Accelerometer for rotating equipment monitoring |
| 3500/42-06-00 | Dual Velocity Monitor Module |
| 3500/50-01-00 | Tachometer Module for speed measurement |
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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