QJ71C24-R2 is a serial communication module produced by Mitsubishi Electric Corporation.
QJ71C24-R2 is a serial communication module produced by Mitsubishi Electric Corporation. It is used in conjunction with Mitsubishi PLCs to enable serial communication with external devices. The module supports various serial communication protocols, including RS-232 and RS-422/485, allowing for connectivity with a wide range of devices such as computers, HMI (Human-Machine Interface) panels, barcode scanners, and other industrial equipment. It provides reliable and high-speed communication capabilities, making it suitable for applications that require data exchange between PLCs and external devices over a serial connection.