製品紹介
The Allen-Bradley 20-750-PBUS PowerFlex 750 Pr/ibus DPV1 Option Module is a dedicated communication interface designed to integrate PowerFlex 750 series drives into Pr/ibus DP industrial networks. It provides a reliable and standardized method for connecting drives to PLC systems using a widely adopted fieldbus protocol.
This module is designed for internal mounting within the drive control structure, ensuring compact integration without external wiring complexity. It supports Pr/ibus DPV1 functionality, enabling both cyclic process data exchange and acyclic messaging for parameter access and diagnostics.
The 20-750-PBUS operates as a single-node communication device within a master-slave network architecture. It also supports user-defined fault actions, allowing customized drive behavior in the event / communication interruptions or system faults.
Built for industrial automation environments, the module ensures stable and deterministic communication between the drive and the Pr/ibus control system, making it suitable for process control, manufacturing, and distributed drive applications.
製品仕様
| Parameter | 説明 |
|---|---|
| Product モデル | 20-750-PBUS |
| メーカー | Rockwell Automation (Allen-Bradley) |
| Product Type | Pr/ibus DPV1 communication option module |
| Compatible Drives | PowerFlex 750 series |
| Communication Protocol | Pr/ibus DPV1 |
| Network Type | Fieldbus (Pr/ibus DP master-slave system) |
| Operation Mode | Single node |
| Mounting Type | Internal mount (drive integrated) |
| Messaging サポート | Cyclic and acyclic communication |
| Special Functions | Acyclic messaging, user-defined fault actions |
| Control Architecture | Master-slave hierarchy |
| Function | Drive communication interface module |
| Dimensions | 130 × 15.76 × 83 mm |
| 重量 | 0.057 kg |
Applications
● Industrial Pr/ibus network integration
Enables PowerFlex 750 drives to connect directly to Pr/ibus DPV1 control systems for centralized automation.
● Process automation systems
Used in industries requiring stable cyclic data exchange between PLCs and drive systems.
● Distributed drive control architectures
サポートs integration / multiple drives into a master-slave fieldbus hierarchy.
● Parameter configuration and diagnostics
Allows acyclic messaging for advanced drive configuration and troubleshooting.
● Manufacturing and production lines
Provides reliable communication for coordinated motor control in industrial production systems.
Advantages
● Pr/ibus DPV1 compatibility
サポートs both cyclic process data and acyclic parameter messaging, improving system flexibility.
● Compact internal design
Installs directly inside the drive, reducing external wiring and cabinet space requirements.
● Stable master-slave communication
Ensures deterministic data exchange within Pr/ibus network architectures.
● User-defined fault handling
Allows customized responses to communication loss or network errors.
● Reliable industrial performance
Designed for continuous operation in demanding automation environments.
● Seamless PowerFlex integration
Fully compatible with PowerFlex 750 series drives, ensuring plug-in functionality.
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