Excellent PLC
Product Overview
The Bently Nevada 3500/20 125760-01 Data Manager I/O Module is a critical component of the 3500 Machinery Protection System, designed to collect, process, and manage machine condition data. It acts as the system’s central data interface, enabling communication between the rack’s monitoring modules and external systems such as control systems, historians, and maintenance platforms. Built for high reliability and accuracy, the module ensures that vibration and condition monitoring data are delivered in real-time to support predictive maintenance and operational safety.
Key Features
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Centralized data collection and distribution for the 3500 system
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High-speed communication with external control and monitoring systems
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Supports multiple communication protocols
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Redundant configuration options for improved reliability
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Designed for continuous industrial operation in harsh environments
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Part of the modular and scalable 3500 machinery protection architecture
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 3500/20 125760-01 |
| Module Type | Data Manager I/O Module |
| Manufacturer | Bently Nevada (Baker Hughes) |
| Compatible Systems | Bently Nevada 3500 Machinery Protection System |
| Communication Protocols | Modbus, Ethernet, and others |
| Data Processing Rate | High-speed data handling and transfer |
| Redundancy Support | Yes, when paired with a redundant module |
| Mounting Type | Rack-mounted (3500 rack) |
| Power Supply | Provided by 3500 rack backplane |
| Operating Temperature | 0°C to 65°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Range | 0% to 95% non-condensing |
| Dimensions | 241.3 x 24.4 x 99.1 mm |
| Weight | 0.45 kg |
| Certifications | CE, CSA, ATEX, IECEx |
Industry Applications
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Turbomachinery condition monitoring
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Oil and gas production and refining
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Power generation plants
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Chemical and petrochemical processing
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Industrial equipment reliability programs
Frequently Asked Questions (FAQ)
Q1: What is the main function of the 3500/20 125760-01?
It collects and distributes data from the 3500 system to external monitoring and control platforms.
Q2: Is this module compatible with all Bently Nevada 3500 racks?
Yes, it is designed to fit into the 3500 rack and interface with other modules.
Q3: Does it support redundant configurations?
Yes, redundancy is supported for higher system availability.
Q4: Which communication protocols are supported?
It supports Modbus, Ethernet, and other industrial protocols.
Q5: Can it be hot-swapped without shutting down the system?
Yes, it supports hot-swapping in supported configurations.
Q6: What environments can it operate in?
It operates in industrial environments with temperatures from 0°C to 65°C.
Q7: Does it require a separate power supply?
No, it is powered through the 3500 rack backplane.
Q8: Is it certified for hazardous locations?
Yes, it complies with ATEX and IECEx standards.
Q9: How does it improve machinery protection?
By delivering real-time condition data, it enables early detection of potential failures.
Q10: Can it be integrated into predictive maintenance programs?
Yes, it is fully compatible with predictive maintenance strategies.
Related Models
| Model Number | Description |
|---|---|
| 3500/22M 288055-01 | Transient Data Interface Module |
| 3500/25 125792-01 | Keyphasor Module |
| 3500/32 125712-01 | Relay Module |
| 3500/34 140734-01 | TMR Relay Module |
| 3500/40M 176449-01 | Proximitor Monitor |
| 3500/42M 135489-04 | Velocity/Acceleration Monitor |
Popular Bently Nevada Modules
| Model Number | Description |
|---|---|
| 3500/05 | System Rack |
| 3500/15 | Power Supply Module |
| 3500/22M | Transient Data Interface |
| 3500/32M | Relay Module |
| 3500/40M | Proximitor Monitor |
| 3500/94 | VGA Display Module |
