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Siemens Robicon A5E03407403 Communications Board
The Siemens Robicon A5E03407403 is a high-performance communications board for industrial drive systems. It features an ARM Cortex-M7 processor and 64MB DDR3 memory. This module supports PROFIBUS and TCP/IP protocols for medium-voltage inverter integration.
Description
The Siemens Robicon A5E03407403 serves as a high-performance communication interface for sophisticated drive systems. This board facilitates seamless data exchange between the inverter and the central control network. It features an ARM Cortex-M7 processor to handle complex industrial tasks efficiently. Furthermore, the 64MB DDR3 onboard memory supports rapid data buffering and processing. This combination ensures reliable performance in modern automation environments.
Designers created this board specifically for Sinamics and Robicon medium-voltage drive applications. The unit operates on a standard 24V DC power supply with wide tolerance. Consequently, it maintains stable operation despite minor voltage fluctuations in the factory. Its compact 36cm length allows for easy installation within tight drive cabinets.
Key Technical Specifications and Operating Limits
| Specification | Technical Data |
| Brand | Siemens Robicon |
| Model Number | A5E03407403 |
| Processor Type | ARM Cortex-M7 |
| Memory Capacity | 64MB DDR3 |
| Power Requirements | 24V DC (±10%) |
| Weight | 0.22 kg |
| Temperature Range | -25°C to +60°C |
| Protocol Support | PROFIBUS, TCP/IP |
Industrial Connectivity and Environmental Resilience
The A5E03407403 board offers extensive networking capabilities for large-scale industrial systems. It supports connections for up to 126 PROFIBUS nodes simultaneously. Additionally, the hardware manages unlimited TCP connections to provide maximum network flexibility. This scalability allows engineers to integrate the drive into complex process control architectures. The board ensures high-speed data transmission for real-time monitoring and adjustments.
Reliability remains a priority for this German-engineered communication module. The board functions across a broad temperature spectrum from -25°C to +60°C. However, users should apply derating for environments exceeding +40°C. It also resists high humidity levels up to 95% non-condensing. These robust characteristics protect the drive system from environmental stress in heavy industries.
Common Application Use Cases
- Communication management for Robicon Perfect Harmony high-voltage drives.
- Data integration for Sinamics power conversion systems.
- Real-time monitoring in oil and gas extraction facilities.
- Process synchronization in large-scale water treatment plants.
- Network interfacing for heavy-duty mining ventilation systems.
Additional information
| Weight | 0.22 kg |
|---|---|
| Country of Origin | Germany |
| Dimension | 2 x 36 x 14 cm |
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