QJ71C24N—R4

Overview of Mitsubishi QJ71C24N-R4

The Mitsubishi QJ71C24N-R4 is a dual-port serial communication module for MELSEC-Q series PLCs. It supports RS-422 and RS-485 communication standards with two independent ports, allowing connection of multiple external devices or networks. This module facilitates high-speed and reliable serial data exchange for industrial control applications.

Key Features of Mitsubishi QJ71C24N-R4

• Dual Serial Ports: Two RS-422/485 ports for flexible network configurations.
• High-Speed Transmission: Supports up to 230,400 bps on one port and up to 115,200 bps on the other.
• Independent Port Operation: Ports can operate independently for simultaneous multi-device communication.
• Compact Design: Dimensions of 27.4 mm (W) x 98 mm (H) x 90 mm (D) optimize panel space.
• Low Power Consumption: Weighs 0.09 kg with efficient power usage.
• Compliance: CE, UL/cUL, and UKCA certified for safety and quality assurance.
• Durable Build: Designed for demanding industrial environments with a reliable connection interface.

Technical Specs of Mitsubishi QJ71C24N-R4

Applications / Use Case

The Mitsubishi QJ71C24N-R4 module is ideal for connecting MELSEC-Q PLC systems to serial devices such as barcode readers, printers, or other industrial hardware requiring reliable serial communication. It enables efficient data exchange in complex automation networks.

Mitsubishi guarantees durable and field-tested quality for continuous industrial use.