The MITSUBISHI QJ61BT11N is a CC-Link master/local station module from the MELSEC-Q Series, designed for high-speed and reliable industrial network communication. It enables seamless data exchange between PLCs, remote I/O modules, and other automation devices within a CC-Link network, ensuring efficient distributed control. Measuring 98 mm in height, 27.4 mm in width, and 90 mm in depth with a weight of approximately 0.12 kg, the QJ61BT11N offers a compact and durable design optimized for control cabinet installation. As part of Mitsubishi’s advanced MELSEC-Q Series, it provides high communication stability, fast response time, and simple configuration for both master and local station applications. The MITSUBISHI QJ61BT11N may be utilized in North America, Europe, Asia, and worldwide automation systems requiring robust and scalable CC-Link networking solutions for synchronized control and data management.