The Mitsubishi QJ71E71-100 is a high-performance Ethernet interface module designed for the MELSEC-Q series of Programmable Logic Controllers (PLCs). This module serves as a critical communication gateway, enabling the PLC to connect seamlessly to standard Ethernet-based networks.

Key features include support for multiple industrial Ethernet protocols (MELSEC communication, TCP/IP, and UDP/IP), making it ideal for integrated factory automation systems. The module facilitates centralized management, production monitoring, and data collection while enabling remote programming and debugging of PLC CPUs.

• Compatibility: MELSEC-Q series PLCs
• Interface: 10BASE-T/100BASE-TX RJ45
• Communication: Full-duplex and half-duplex
• Protocols: MELSEC, TCP/IP, UDP/IP
• Power Supply: 5V DC (from PLC base unit)
• Connections: Supports up to 16 simultaneous connections
• Operating Temperature: 0°C to 55°C
• Humidity Range: 5% to 95% (non-condensing)
• Protection Rating: IP2X (requires control panel installation)

• 100% new, original products with guaranteed quality
• Highly competitive pricing
• Large inventory of hard-to-find components
• Prompt response to all inquiries within 24 hours

• Brand new with original factory seal
• 1-year warranty
• Original packaging with cartons
• Shipped within 3-7 days after payment
• All products tested before shipment