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Mitsubishi QJ71C24N

by Mitsubishi Electric

OverviewThe Mitsubishi Electric QJ71C24N is a robust two-channel serial communication module designed for integration with Mitsubishi Electric Q Series PLCs. This versatile unit provides reliable connectivity through its support for RS-232, RS-422, and RS-485 protocols, making it a crucial element for modern industrial automation setups. Engineered for environments requiring dependable and swift data exchange, the QJ71C24N enables seamless communication with a wide array of external equipment. From barcode scanners and industrial printers to operator panels and various controllers, this module ensures your PLC system remains connected and operates efficiently. Its dual independent channels offer exceptional flexibility, allowing for simultaneous communication with multiple peripherals, thereby optimizing complex industrial processes and improving overall system responsiveness.Key Features Platform Integration: Specifically engineered for effortless integration with Mitsubishi Electric Q Series PLCs, guaranteeing optimal functionality and compatibility. Dual Independent Ports: Equipped with two distinct communication channels, providing enhanced versatility and the capacity to manage multiple data streams concurrently. Extensive Interface Support: Compatible with various serial communication standards including RS-232, RS-422, and RS-485, accommodating diverse industrial requirements. High-Speed Data Performance: Achieves baud rates up to 115.2 kbps, ensuring rapid and efficient data transfer for mission-critical operations. Adaptable Communication Protocols: Supports multiple protocols such as Non-procedural, MC protocol, ASCII, and MODBUS RTU, offering adaptability across different systems. Integrated Data Buffer: Features 128 KB of buffer memory to maintain stable and consistent high-speed data handling, preventing data loss during intensive tasks. Enhanced Electrical Isolation: Incorporates optical isolation between communication ports and the CPU, significantly improving noise immunity and system reliability in demanding electrical environments. Diagnostic Indicators: Includes intuitive LED status indicators for each channel, providing real-time operational feedback and simplifying troubleshooting. Rack Mount Design: Designed for convenient rack mounting on any Mitsubishi Electric Q Series base unit, ensuring a secure and organized installation. Technical Specifications Catalog Number: QJ71C24N Number of Channels: 2 (independent) Interface: RS-232 / RS-422 / RS-485 Maximum Baud Rate: 115.2 kbps Communication Method: Half-duplex/full-duplex selectable Data Bits: 7/8 bits Stop Bits: 1/2 bits Parity: None, Even, Odd Flow Control: RTS/CTS (selectable) Power Supply: Directly from the Q Series base unit Ambient Temperature: 0°C to 55°C Dimensions (Approximate): 98 x 27.4 x 90 mm Weight (Approximate): ≈ 0.2 kg Certifications: CE, UL, RoHS ApplicationsThe Mitsubishi Electric QJ71C24N module's adaptability makes it suitable for a wide array of industrial applications: Barcode and RFID Reader Connectivity: Facilitates seamless data acquisition from various barcode and RFID scanning systems, essential for inventory management and tracking. Operator Interface Panel Communication: Ensures reliable communication between PLCs and human-machine interface (HMI) panels, enabling effective operator control and monitoring. Serial Device Network Control: Ideal for networking and managing a multitude of serial devices, enhancing system-wide automation and data flow. SCADA and MES Data Integration: Supports robust data exchange for Supervisory Control and Data Acquisition (SCADA) and Manufacturing Execution Systems (MES), vital for real-time operational insights. Remote I/O Device Linkage via MODBUS RTU: Enables efficient communication with remote input/output devices utilizing the widely adopted MODBUS RTU protocol, extending control capabilities. Industrial Printing Systems: Provides reliable connectivity for industrial printers, supporting various printing applications. Why Choose the QJ71C24N?Choosing the Mitsubishi QJ71C24N ensures your industrial automation system benefits from advanced, reliable serial communication. Its dual-channel capability, extensive protocol support, and robust design make it an indispensable component for optimizing data exchange and system efficiency within your Mitsubishi Q Series PLC environment. With features like enhanced isolation and diagnostic indicators, you can maintain seamless operations and simplify maintenance.Order NowUpgrade your industrial communication capabilities with the Mitsubishi QJ71C24N. Contact us today to place your order or to learn more about how this module can enhance your automation processes.FAQWhat types of communication protocols does the QJ71C24N support?The QJ71C24N supports Non-procedural, MC protocol, ASCII, and MODBUS RTU, offering broad compatibility for different industrial systems.Can this module be used with any PLC?No, the QJ71C24N is specifically designed for seamless integration with Mitsubishi Electric Q Series PLCs.What is the maximum data transfer rate for this module?The module is capable of achieving baud rates up to 115.2 kbps, ensuring fast and efficient data exchange.How many independent communication channels does the QJ71C24N have?It features two independent communication channels, allowing simultaneous communication with multiple devices.Does the module come with diagnostic indicators?Yes, it includes intuitive LED status indicators for each channel to provide real-time operational feedback and assist with troubleshooting.

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