Mitsubishi MR-J3BUS2M SSCNET III Optical Cable for MELSERVO Series

The Mitsubishi MR-J3BUS2M (MR-J3BUS2M) is a standard optical communication cable designed for inside-cabinet wiring in motion control systems. It provides high-speed optical networking between motion controllers, servo controllers, and servo amplifiers utilizing SSCNET III and SSCNET III/H communication protocols. The cable comes equipped with dedicated servo controller and servo amplifier connectors, ensuring reliable, noise-immune signal transmission across critical automated machinery. This standard cord is engineered for use with multiple Mitsubishi Electric motion drive series, including the MELSERVO MR-J3, MR-J4, and MR-JE product lines. Compatible models include the MR-J3-B, MR-J3W-B, MR-J4-B, MR-J4-B-RJ, MR-J4-DUB, and MR-JE-B servo drive units. By leveraging high-speed optical SSCNET III technology, it eliminates electromagnetic interference and guarantees deterministic data exchange for high-performance multi-axis synchronization. Typical applications include CNC machines, packaging equipment, robotic handling cells, and automated assembly systems that require dependable motion bus links between controllers and distributed drive racks.