Mitsubishi Electric Counter Module for MELSEC Q Series RS232 Serial Communication QJ71C24N-R2

Mitsubishi Electric QJ71C24N-R2 counter module is designed for use with the MELSEC Q Series PLC systems, providing reliable RS-232 serial communication up to 115kbaud. This module facilitates fast and efficient data exchange between PLCs and peripheral devices such as personal computers, barcode readers, and weighing systems, making it a versatile addition to industrial automation setups.

The module features two independent communication ports, offering flexible options for connection and allowing simultaneous communication with multiple devices. Its no-protocol communication capability enables compatibility with various external equipment without restrictions, expanding its usability across different industrial environments.

All settings for the module are configurable via software, featuring parity checks and checksum error detection to ensure communication integrity and reduce errors in data transmission. It can also serve as an additional programming port, enabling users full access and control over the PLC system when connected to either communication port.

Complying with international standards including CE, cUL, and UL, the QJ71C24N-R2 module guarantees quality and safety in demanding industrial applications. Its dimensions measure approximately 90.3 mm in depth, 27.4 mm in width, and 98 mm in height, making it compact enough for integration into various control panels.

The module weighs about 0.20 kg, facilitating easy handling and installation. It is manufactured in Japan, reflecting high-quality production standards. Supports RS-232 serial communication up to 115kbaud for efficient data exchange.

Two independent ports for versatile connectivity options. No-protocol communication allows wide device compatibility. Software-configurable settings with parity and checksum error detection. Functions as an additional programming port for full PLC access.

Compact dimensions support easy panel integration. Certified to CE, cUL, and UL standards for safety and compliance. Lightweight design improves installation flexibility.

This Mitsubishi Electric counter module is ideal for industrial automation, manufacturing, laboratory, and other technical applications requiring robust serial communication for MELSEC Q Series PLCs. Explore our wide range of Mitsubishi Electric automation components on EnvMart to build reliable and efficient control systems.

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