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- PLC
- A1SJ71UC24-R4
- MELSEC A SERIES
In stock
ℹ️ Additional Information
| Condition |
USED/EXCELLENT CONDITION |
|---|---|
| Manufacturer |
MITSUBISHI |
| Product Code |
200.208.11377 |
📦 Guarantee Terms
🗂️ Product Files
🖹 Description
The Mitsubishi A1SJ71UC24-R4 Modbus Interface Module is a versatile and reliable communication module designed for integration with the MELSEC A Series PLC systems. This module enables seamless connectivity between Mitsubishi PLCs and external devices using the widely adopted Modbus RTU protocol, making it an essential solution for industrial communication and system integration.
The A1SJ71UC24-R4 supports serial communication (RS-232/RS-422/RS-485), allowing flexible connection to a wide range of industrial equipment such as HMIs, drives, sensors, and third-party controllers. By enabling Modbus communication, it allows Mitsubishi PLC systems to exchange data efficiently with devices from different manufacturers, ensuring interoperability in mixed automation environments.
One of the key advantages of this module is its ability to function as both a Modbus master and slave, providing flexibility in system architecture. This allows users to design complex communication networks where the PLC can control multiple devices or respond to commands from supervisory systems. Its high-speed data handling ensures accurate and real-time communication, which is critical in applications such as process control, manufacturing, energy systems, and building automation.
The module features a robust industrial design with clearly labeled terminals and communication ports, simplifying installation and wiring. Built-in LED indicators provide real-time feedback on communication status, helping technicians quickly identify and troubleshoot issues.
As part of the MELSEC A Series, the A1SJ71UC24-R4 integrates seamlessly with existing Mitsubishi systems. Its modular design allows easy installation and system expansion, making it suitable for both new projects and upgrades of legacy automation systems.
Manufactured according to Mitsubishi Electric’s strict quality standards, the module offers reliable performance in demanding industrial environments. It is resistant to electrical noise, temperature fluctuations, and continuous operation, ensuring long-term durability.
Additionally, the module is fully compatible with Mitsubishi programming tools, allowing easy configuration, monitoring, and maintenance. This improves system efficiency and reduces downtime.
Whether you need to integrate Modbus devices, expand communication capabilities, or enhance system interoperability, the Mitsubishi A1SJ71UC24-R4 Modbus Interface Module provides a flexible, reliable, and efficient solution for industrial automation systems.











