Overview
The Bently Nevada 3500/20 125760-01 Data Manager I/O Module enables high-speed data exchange within the 3500 Machinery Protection System.
It collects dynamic and static machinery data and transfers it to host systems for monitoring and diagnostics.
Moreover, the module acts as a central communication interface between rack-based monitors and external control platforms.
Therefore, engineers use it to ensure reliable data flow for condition monitoring and predictive maintenance programs.
Its design supports continuous operation in demanding industrial environments where data accuracy and availability remain critical.
Key Features and Functional Highlights
The module manages real-time data acquisition from multiple monitoring channels within the 3500 system.
In addition, it provides communication pathways for integration with DCS, PLC, and SCADA platforms.
Engineers configure the module easily, which reduces commissioning time and simplifies system expansion projects.
Moreover, it ensures consistent and synchronized data transmission across all connected system components.
Furthermore, built-in diagnostics help maintenance teams detect communication errors and system inconsistencies quickly.
Specification
| Parameter | Description |
|---|---|
| Model | 3500/20 Data Manager I/O Module |
| Part Number | 125760-01 |
| Function | Data acquisition and communication interface |
| System Compatibility | Bently Nevada 3500 Machinery Protection System |
| Data Handling | Collects and transmits machinery condition data |
| Communication Support | Interfaces with DCS, PLC, and SCADA systems |
| Interface Role | Rack Interface / Data Manager communication module |
| Mounting | Rack-mounted within 3500 system |
| Power Supply | Supplied via 3500 rack backplane |
| Data Transmission | Real-time, continuous system data exchange |
| Diagnostics | Built-in status monitoring and fault detection |
| Status Indicators | Front panel LEDs for operational status |
| Operating Temperature | 0°C to +65°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% non-condensing |
| System Integration | Supports plant-wide monitoring and control system connectivity |
FAQ
Q1: What is the primary function of the 3500/20 module?
A1: It collects and transmits machinery condition data from the 3500 system to external monitoring platforms.
Q2: Can this module connect to DCS or SCADA systems?
A2: Yes, it supports integration with DCS, PLC, and SCADA systems for centralized monitoring.
Q3: Is the module difficult to install?
A3: No, engineers install it directly into the 3500 rack with minimal configuration requirements.
Q4: What industries commonly use this module?
A4: It is widely used in power generation, oil and gas, and industrial automation sectors.


















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