Product Introduction
The Bently Nevada 3500/33-01-00 149986-01 16-Channel Relay Module is a full-height module designed for the 3500 Machinery Protection System. It provides 16 relay outputs, each of which can be independently programmed to perform voting logic. This module is essential for machinery protection applications, offering reliable and configurable relay outputs for alarms and shutdowns.
Product Specifications
| Parameter | Details |
| Model Number | 3500/33-01-00 |
| Part Number | 149986-01 |
| Description | 16-Channel Relay Module |
| Relay Channels | 16 independent SPDT relays |
| Relay Contact Rating | 5 A @ 24 VDC / 250 VAC resistive load |
| Relay Life | ≥10,000 operations (resistive load) |
| Alarm Drive Logic | Configurable using AND/OR logic |
| Voting Logic | Supported for each relay output |
| Mounting Position | Any slot to the right of the TDI Module in the 3500 rack |
| Power Consumption | 5.8 Watts typical |
| Operating Temperature | -30°C to +65°C (-22°F to +150°F) |
| Storage Temperature | -40°C to +85°C (-40°F to +185°F) |
| Humidity Range | 0% to 95% non-condensing |
| Certifications | CE, CSA, ATEX, IECEx, GOST |
| Dimensions (H×W×D) | 241 x 24.4 x 242 mm |
| Weight | 0.7 kg |
Product Applications
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Machinery Protection Systems: Provides relay outputs for alarms and shutdowns in turbines, compressors, and pumps.
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Process Control Integration: Interfaces with DCS and PLC systems for comprehensive process monitoring.
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Safety Systems: Implements voting logic for critical safety applications requiring high reliability.
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Industrial Automation: Used in various industries including oil and gas, power generation, and manufacturing for equipment protection.
Product Advantages
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Flexible Configuration: Each relay can be independently programmed for specific alarm conditions.
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Voting Logic Support: Enhances system reliability by requiring multiple conditions before triggering actions.
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High Reliability: Designed for long operational life with over 10,000 relay operations.
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Seamless Integration: Easily integrates into existing 3500 rack systems without additional hardware.
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Global Certifications: Meets international standards for use in hazardous environments.
Latest News Headlines (Sample Titles)
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Bently Nevada Enhances 3500 Series with Advanced Relay Module Features
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New 16-Channel Relay Module Improves Machinery Protection Systems
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Industry Leaders Adopt Bently Nevada’s 3500/33 for Enhanced Safety
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Bently Nevada’s Relay Module Receives ATEX and IECEx Certifications
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Upgraded Relay Module Offers Improved Voting Logic Capabilities
Frequently Asked Questions (FAQ)
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What is the function of the 3500/33-01-00 149986-01 module?
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It provides 16 programmable relay outputs for alarms and shutdowns in machinery protection systems.
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Can each relay be configured independently?
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Yes, each relay can be programmed separately for specific alarm conditions and logic.
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Does the module support voting logic?
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Yes, it supports voting logic to enhance decision-making reliability.
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What are the contact ratings for the relays?
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Each relay is rated at 5 A for 24 VDC or 250 VAC resistive loads.
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Is the module compatible with hazardous environments?
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Yes, it has certifications including ATEX, CSA, IECEx, and GOST for use in hazardous areas.
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Where is the module installed in the 3500 rack?
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It can be placed in any slot to the right of the Transient Data Interface (TDI) Module.
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What is the power consumption of the module?
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It consumes 5.8 Watts of power.
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What is the operational temperature range?
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The module operates between -30°C and +65°C (-22°F to +150°F).
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Can the module be used in redundant configurations?
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Yes, multiple modules can be used to provide redundancy in critical applications.
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Is the module compatible with all 3500 series systems?
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Yes, it is designed to integrate seamlessly with the entire 3500 series.
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Related Models from the Same Series (3500 Series)
| Model | Description | Main Function |
| 3500/32M | 4-Channel Relay Module | Provides 4 programmable relay outputs for alarms/shutdowns |
| 3500/34 | TMR Relay Module | Triple Modular Redundant relay outputs for high-reliability systems |
| 3500/40M | Proximitor Monitor | Monitors shaft vibration, position, and phase |
| 3500/42M | Vibration Monitor | Measures radial/axial vibration and velocity |
| 3500/20 | Rack Interface Module | Provides interface for operator communication |
| 3500/22M | Transient Data Interface (TDI) Module | Gathers and transmits real-time dynamic and static data |
Popular Bently Nevada Models (Cross-Series, Brand-Wide)
| Model | Description | Application |
| 330104-00-05-10-02-00 | Proximity Probe | Shaft vibration monitoring in rotating machinery |
| 3300 XL 8mm | Proximity Transducer System | Widely used for general-purpose vibration monitoring |
| 3701/44T | TMR Machinery Protection System | High-integrity protection with triple redundancy |
| 1900/65A | General Purpose Monitor | Affordable condition monitoring for small machines |
| ADRE 408 DSPi | Data Acquisition System | Portable vibration and dynamic data collection system |
| 990-04-70-01-00 | Keyphasor Module | Speed and phase reference monitoring |
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
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