Mitsubishi RJ71EN71

Overview

The Mitsubishi RJ71EN71 Dual-Port Ethernet Communication Module is engineered to provide robust and high-speed network connectivity for the advanced MELSEC iQ-R Series programmable logic controllers (PLCs). This essential module facilitates seamless data exchange and control within complex industrial automation environments. With its dual-port design, the RJ71EN71 supports versatile network topologies, ensuring enhanced system flexibility and reliability. It leverages industry-standard protocols, including CC-Link IE Field Network Basic, SLMP, SNTP, and MC Protocol, to deliver deterministic communication critical for modern manufacturing and process control applications. Ideal for integrating PLCs into wider enterprise systems, this module offers powerful diagnostics and configuration options, streamlining system setup and maintenance for optimal operational efficiency.

Key Features

• Dual-Port Design: Equipped with 2 RJ45 ports for flexible network configurations, including line and star topologies.
• Comprehensive Protocol Support: Compatible with CC-Link IE Field Network Basic, SLMP (Seamless Message Protocol), MC Protocol, and SNTP (for precise time synchronization).
• High Connection Capacity: Supports up to 64 connections for SLMP and 16 for MC Protocol, accommodating diverse communication needs.
• Flexible IP Configuration: Supports both Static and DHCP IP address assignments for easy network integration.
• Enhanced Network Isolation: Features transformer-isolated Ethernet ports for improved noise immunity and reliability.
• Integrated Diagnostics: Includes a built-in web server for real-time status monitoring, configuration, and proactive troubleshooting.
• Optimal Communication Speed: Delivers 10/100 Mbps (auto-negotiation) for efficient data transfer rates.

Technical Specifications

• Model: RJ71EN71
• Series: MELSEC iQ-R
• Power Supply: 5V DC (supplied directly from the base unit)
• Current Consumption: 0.38 A
• Dimensions (W × H × D): 27.8 × 106 × 110 mm
• Weight: Approximately 0.18 kg
• Operating Temperature: 0°C to 55°C
• Storage Temperature: -25°C to 75°C
• Certifications: CE, UL, cUL, UKCA, EAC
• Environmental Compliance: RoHS compliant

Applications

The Mitsubishi RJ71EN71 module is an indispensable component across various industrial applications requiring high-performance Ethernet communication:

• High-Speed Factory Automation: Facilitates rapid and reliable data exchange crucial for synchronized manufacturing processes.
• Time-Synchronized Control Systems: Ensures precise timing across distributed control systems through SNTP.
• PLC-to-PLC and PLC-to-HMI Communication: Enables seamless interaction between multiple PLCs and Human Machine Interfaces for integrated control.
• Data Acquisition and SCADA Integration: Essential for collecting vital operational data and integrating with Supervisory Control and Data Acquisition systems.
• Remote Diagnostics and Monitoring: Supports off-site system health checks and performance monitoring, reducing downtime and maintenance costs.

Why Choose This Model?

The Mitsubishi RJ71EN71 stands out as a superior choice for enhancing your industrial network infrastructure:

• Versatile Dual-Port Architecture: Offers unparalleled flexibility in network configuration, supporting both redundant and daisy-chain setups.
• Advanced Protocol Support: Ensures compatibility with a wide array of industrial communication standards, future-proofing your automation investments.
• Robust Built-In Diagnostics: The integrated web server capability provides powerful tools for immediate status checks and efficient troubleshooting, minimizing operational interruptions.
• Effortless System Integration: Designed for seamless compatibility with MELSEC iQ-R Series PLCs, simplifying installation and configuration.
• Secure and Scalable Network Solution: Built to meet the demands of modern industrial networks, offering a reliable and expandable foundation for your automation needs.

Order Now

Enhance your MELSEC iQ-R Series PLC system with the Mitsubishi RJ71EN71 Dual-Port Ethernet Communication Module. This high-performance module is available for global shipping, ready to optimize your industrial communication. Explore our comprehensive collection of Mitsubishi MELSEC iQ-R Series products for more cutting-edge automation solutions. Additionally, discover our full range of Mitsubishi MELSEC Programmable Controllers (PLC) to find scalable and high-performance solutions designed for tomorrow's industrial challenges, covering everything from legacy systems to the latest advancements in connectivity and flexibility.