The QJ71LP21G is a network module designed for Mitsubishi's System Q series. This module facilitates communication in industrial automation applications, providing interoperability and connectivity between various devices and systems. Engineered for reliability and efficiency, the QJ71LP21G enhances system performance by supporting multiple communication protocols. This network module is an essential component for maximizing the capabilities of Mitsubishi's programmable logic controllers (PLCs) in complex automation environments.