The 125760-01 Data Manager I/O Module plays a central role in the 3500/20 Series Rack Interface Module (RIM). It connects the 3500 rack to external communication processors, enabling configuration and data retrieval. The module uses a proprietary Bently Nevada protocol, ensuring stable and efficient system communication.
Key Features
- Primary Connection: Acts as the central interface to the 3500 rack.
- Proprietary Protocol: Provides reliable communication with external processors.
- Rack Slot Requirement: Must be installed in Slot 1, next to the power supplies.
- Processor Support: Works with TDXnet, TDIX, and DDIX processors.
- TMR Support: Enhances system integrity for Triple Modular Redundancy applications.
Functional Description
The RIM handles tasks shared across the entire rack without affecting overall monitoring performance. Only one RIM is required per rack. In TMR applications, the RIM compares outputs from three redundant monitors. If one monitor deviates beyond a predefined threshold, the TMR RIM flags the error and records it in the System Event List. This feature ensures accurate error monitoring and system integrity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Data Manager Ports | Two sets for external connections |
| Communication Protocol | Bently Nevada proprietary protocol |
| Baud Rate | 9600 baud |
| Purpose | Supports static and dynamic data collection via TDI and DDI processors |
| Maximum Cable Length | 3 meters (10 feet) |
| Rack Slot Requirement | One full-height rear slot |
| TMR Support | Performs monitor channel comparison for redundancy |
Dimensions and Weight
| Parameter | Specification |
|---|---|
| Dimensions | 9.5 × 4.5 × 1 inches (H × W × D) |
| Weight | 2 Pounds (0.91 kg) |
Applications
The 125760-01 Data Manager I/O Module ensures seamless integration between Bently Nevada communication processors and the 3500 rack. It supports both static and dynamic data collection, making it ideal for industrial monitoring applications. In TMR configurations, the module enhances system reliability through error detection and event logging.
Details
| Dimensions | 241 × 114 × 25 mm |
|---|
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