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QJ71C24N

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$560

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The Mitsubishi QJ71C24N Serial Communication Module is a powerful communication interface designed for the MELSEC-Q series automation systems. It provides a wide range of features and capabilities to facilitate efficient and reliable serial communication between devices. This module has an available modem function, allowing extended communication capabilities. It supports an RS-232 interface, providing compatibility with various devices and systems. However, this module does not offer the linked operation between CH1 and CH2 of the Q series C24. The communication method employed by the QJ71C24N module is full-duplex, enabling simultaneous bidirectional communication. It utilizes an asynchronous method for synchronization, ensuring accurate and reliable data transmission. With respect to transmission speed, this module offers a flexible range of options to accommodate various requirements. Users can select from transmission speeds of 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, and 115200 bps. Transmission control is another essential feature of the QJ71C24N module. It provides the option for RS/CS control, allowing users to tailor the transmission control according to their specific needs. For line connection, the Q series C24 uses a 1:1 configuration when utilizing the modem functionality. The data format for transmission is one start bit, ⅞ data bit, 1 (ON)/0 (OFF) parity bit, and ½ stop bit. Overall, the Mitsubishi QJ71C24N Serial Communication Module is a reliable and versatile solution for serial communication within MELSEC-Q/L series automation systems. Its modem function, RS-232 interface, a wide range of transmission speeds, and transmission control options ensure seamless data exchange and efficient communication between devices.

Technical Specifications for QJ71C24N

Modem functionAvailable
InterfaceRS-232
Linked operation (CH1/CH2)Not available
Communication methodFull-duplex (bidirectional)
Synchronization methodAsynchronous
Transmission speeds1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, 115200 bps
Transmission controlRS/CS control (selectable)
Line connection1 is to 1
Data format (start bit)1
Data communications that are availableNonprocedural protocol , Bidirectional protocol, MC protocol

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Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.