Description
Bently Nevada 3500/33E is a high-density, 16-channel relay module designed for the 3500 Machinery Protection System. This module is critical for providing essential alarm and trip logic to industrial rotating machinery, such as turbines, compressors, and pumps. Utilizing high-performance relay technology, it interfaces directly with 3500 rack monitors to trigger external devices based on programmable alarm setpoints. The 33E variant offers enhanced diagnostic capabilities and increased channel density, allowing users to consolidate complex shutdown logic into a compact, space-efficient footprint within the 3500 rack system.
📋 Technical Specifications
- Module Type: 16-Channel Output Relay Module.
- Compatibility: Fully integrated within the Bently Nevada 3500 system architecture.
- Relay Configuration: 16 independent relays, configurable for “Normally Open” (NO) or “Normally Closed” (NC) logic.
- Output Rating: High-current switching capacity suitable for direct control of site-wide emergency shutdown (ESD) systems.
- Diagnostic Features: Includes “OK” LED indicators for each channel to verify relay health and signal status.
- Update Rate: High-speed response time ensuring minimal latency for critical trip conditions.
- Operating Temperature: Engineered for industrial environments, rated from -30°C to +65°C.
- Terminal Type: Available with various I/O module options for screw or Euro-style terminal connections.
- System Integration: Fully programmable via the 3500 Rack Configuration Software.
- Certification: Built to meet rigorous hazardous location standards (Class I, Div 2).
🚀 Recommended Bently Nevada 3500 System Components
If you are maintaining a 3500 protection rack, the following modules are commonly deployed alongside the 3500/33E to form a comprehensive monitoring solution:
- 3500/22M: Transient Data Interface (TDI) module for network and configuration access.
- 3500/05: System Rack/Interface power supply (High or Low voltage options).
- 3500/42M: Proximitor Seismic Monitor for vibration and position measurement.
- 3500/40M: Proximitor Monitor for radial vibration and axial thrust monitoring.
- 3500/32M: 4-Channel Relay Module (lower density variant for smaller systems).
- 3500/25: Keyphasor Module for phase reference and rotational speed measurement.
- 3500/15: Power Supply Module (redundant configuration).
- 3500/92: Communication Gateway module for PLC/DCS connectivity.
- Bently Nevada Probes (3300/3300XL): Essential sensors for inputting vibration data to the system.
- Bently Nevada 3500 Configuration Software: The primary tool for defining relay logic and alarm setpoints.
