Available. The Mitsubishi AC12B is a 1.2-meter bus connection cable designed for the MELSEC-A series programmable logic controllers (PLCs). This cable facilitates seamless communication between the main base unit and extension bases, ensuring efficient data transfer within automation systems. Key specifications include a cable length of 1.2 meters, a conductor resistance of 0.028Ω, and a weight of 0.52 kg. The AC12B is integral to expanding MELSEC-A systems, allowing for the addition of multiple I/O modules to meet complex automation requirements. Its robust construction and precise engineering make it a reliable choice for industrial applications requiring stable and high-speed data communication. For detailed specifications and compatibility information, refer to the official Mitsubishi Electric documentation.