Circular connectors, particularly the M12 circular connector, have become a critical component in smart factory systems. These connectors are known for their compact design, durability, and ability to provide a secure and reliable signal pathway in industrial environments. M12 circular connectors are highly versatile, making them ideal for various automation applications, including robotics, sensors, and industrial networking. Their standardized design also ensures compatibility across different devices and systems, simplifying integration and maintenance processes. With their robust build and ability to withstand harsh industrial conditions, such as exposure to dust, moisture, and vibration, M12 circular connectors have established themselves as a go-to choice for enterprises pushing the boundaries of Industry technologies.