Description
BENTLY NEVADA 3500/33 16-Channel Relay Module
1. Product Description
The BENTLY NEVADA 3500/33 149986-01 is a 16-channel relay module designed for machinery condition monitoring systems. As part of the 3500 Series, it provides configurable relay outputs for alarm activation, shutdown commands, or process control based on real-time vibration, displacement, or speed data from connected sensors. The module supports flexible voting logic (e.g., AND/OR) across inputs, enabling precise control over critical equipment in industrial environments. Its epoxy-sealed construction ensures durability in harsh conditions, while hot-swap capability minimizes downtime during maintenance.
The BENTLY NEVADA 3500/33 149986-01 is a 16-channel relay module designed for machinery condition monitoring systems. As part of the 3500 Series, it provides configurable relay outputs for alarm activation, shutdown commands, or process control based on real-time vibration, displacement, or speed data from connected sensors. The module supports flexible voting logic (e.g., AND/OR) across inputs, enabling precise control over critical equipment in industrial environments. Its epoxy-sealed construction ensures durability in harsh conditions, while hot-swap capability minimizes downtime during maintenance.
2. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 3500/33 149986-01 |
| Function | 16-channel relay output module |
| Channels | 16 independent relay outputs |
| Relay Type | SPDT (Single-Pole, Double-Throw) |
| Input Signals | Alarm statuses, monitored variables |
| Output Voltage | 24 VDC ±10% (for relay coils) |
| Contact Rating | 5 A @ 250 VAC/30 VDC |
| Power Consumption | 5.8 W typical |
| Mounting | 3500 Series rack (right-side slots) |
| Dimensions | 263 mm × 58 mm × 28 mm (W × H × D) |
| Weight | 0.75 kg |
| Operating Temperature | -40°C to +70°C |
BENTLY 3500/33
3. Advantages and Features
- Flexible Logic Programming: Each relay can be independently configured using AND/OR logic with inputs from any monitor channel in the rack.
- Dual-Redundancy Support: Enables fault-tolerant operation in critical systems.
- Environmental Resilience: Epoxy-sealed design protects against dust, moisture, and vibrations.
- Hot-Swap Capability: Allows replacement without system shutdown.
- Space Efficiency: Full-height module occupies minimal rack space.
4. Application Areas and Use Cases
Industry Applications:
Industry Applications:
- Oil & Gas: Turbines, compressors, and pumps in offshore platforms.
- Power Generation: Steam turbines and generators.
- Manufacturing: High-speed production lines.
Case Study: A European power plant reduced unplanned outages by 25% by deploying the 3500/33 to trigger automatic shutdowns during 异常振动. This prevented $1.2 million in potential equipment damage.
5. Competitor Comparison
- Higher Channel Density: Offers 16 channels in a single module, reducing rack space compared to 8-channel alternatives.
- Enhanced Logic Flexibility: Supports complex voting rules across multiple inputs, unlike basic relay modules with fixed logic.
- Extended Environmental Ratings: Operates reliably in extreme temperatures and corrosive environments.
BENTLY 3500/33
6. Selection Recommendations
- System Compatibility: Ensure compatibility with 3500 Series racks and 3500/22M frame interface modules.
- Redundancy Needs: Pair with dual power supplies (e.g., 3500/15) for mission-critical applications.
- Voltage Requirements: Verify voltage ratings (e.g., 24 VDC) match the control system’s specifications.
7. Precautions
- Installation: Install only in slots to the right of the Transient Data Interface (TDI) module.
- Relay Contact Life: Replace relays after 10,000 cycles for optimal performance.
- Firmware Updates: Regularly update firmware to access new features and compliance certifications.
Shanxi Runsheng Import and Export Co., LTD. provides BENTLY NEVADA 3500/33 and automation solutions. Visit www.rsmodules.com for technical support and product inquiries.
