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Mitsubishi QJ71C24N-R4, dual-channel RS-232/422/485 module for Q Series PLC, versatile communication interface

Mitsubishi QJ71C24N-R4

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Mitsubishi QJ71C24N-R4

Overview

The Mitsubishi QJ71C24N-R4 is a dual-channel serial communication module for the Q Series PLC platform. It supports RS-232C, RS-422, and RS-485 interfaces, enabling swift and reliable serial data communication between Mitsubishi PLCs and external devices like barcode readers, HMIs, inverters, and other controllers.

Key Features

  • 2 independent serial communication channels

  • Supports RS-232C, RS-422, and RS-485 protocols

  • High-speed data transfer up to 230.4 kbps

  • Configurable settings per channel

  • Compatible with MODBUS RTU/ASCII and non-protocol

  • Built-in buffer memory for efficient data handling

  • DIN-rail mount via Q Series rack

  • Status LED indicators per channel

Technical Specifications

  • Part Number: QJ71C24N-R4

  • Manufacturer: Mitsubishi Electric

  • Series: MELSEC Q Series

  • Channels: 2 (independent)

  • Communication Ports: RS-232C, RS-422, RS-485

  • Baud Rate: 300 to 230.4 kbps

  • Protocols Supported: MODBUS RTU, ASCII, non-protocol

  • Power Supply: Supplied by base unit

  • Installation: Q Series PLC rack-mount

  • Operating Temperature: 0 °C to +55 °C

  • Storage Temperature: –25 °C to +75 °C

  • Dimensions: Standard Q Series slot size

  • Certifications: CE, UL, cUL

Applications

  • Communication with HMIs, barcode scanners, and printers

  • Integrating legacy RS-232/485 devices

  • Inverter and drive control

  • Serial data logging

  • Remote I/O expansion and monitoring

Why Choose the QJ71C24N-R4

  • Flexible communication with multiple serial standards

  • Simple setup and integration into Q Series PLCs

  • Reliable and stable data transmission

  • Supports MODBUS and custom communication

  • Trusted Mitsubishi performance and compatibility

Order Now

The Mitsubishi QJ71C24N-R4 serial communication module is available and ships worldwide.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Mitsubishi QJ71C24N-R4

Overview

The Mitsubishi QJ71C24N-R4 is a dual-channel serial communication module for the Q Series PLC platform. It supports RS-232C, RS-422, and RS-485 interfaces, enabling swift and reliable serial data communication between Mitsubishi PLCs and external devices like barcode readers, HMIs, inverters, and other controllers.

Key Features

  • 2 independent serial communication channels

  • Supports RS-232C, RS-422, and RS-485 protocols

  • High-speed data transfer up to 230.4 kbps

  • Configurable settings per channel

  • Compatible with MODBUS RTU/ASCII and non-protocol

  • Built-in buffer memory for efficient data handling

  • DIN-rail mount via Q Series rack

  • Status LED indicators per channel

Technical Specifications

  • Part Number: QJ71C24N-R4

  • Manufacturer: Mitsubishi Electric

  • Series: MELSEC Q Series

  • Channels: 2 (independent)

  • Communication Ports: RS-232C, RS-422, RS-485

  • Baud Rate: 300 to 230.4 kbps

  • Protocols Supported: MODBUS RTU, ASCII, non-protocol

  • Power Supply: Supplied by base unit

  • Installation: Q Series PLC rack-mount

  • Operating Temperature: 0 °C to +55 °C

  • Storage Temperature: –25 °C to +75 °C

  • Dimensions: Standard Q Series slot size

  • Certifications: CE, UL, cUL

Applications

  • Communication with HMIs, barcode scanners, and printers

  • Integrating legacy RS-232/485 devices

  • Inverter and drive control

  • Serial data logging

  • Remote I/O expansion and monitoring

Why Choose the QJ71C24N-R4

  • Flexible communication with multiple serial standards

  • Simple setup and integration into Q Series PLCs

  • Reliable and stable data transmission

  • Supports MODBUS and custom communication

  • Trusted Mitsubishi performance and compatibility

Order Now

The Mitsubishi QJ71C24N-R4 serial communication module is available and ships worldwide.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Mitsubishi QJ71C24N-R4

Mitsubishi QJ71C24N-R4

$320.00
Add to wishlist
Mitsubishi QJ71C24N-R4

Mitsubishi QJ71C24N-R4

Your Price:
$320.00
Item Added to Your Cart
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