The Okuma E4809-770-130 is a side panel control PCB for Okuma MIV series dual-axis AC servo inverters (commonly paired with models like MIV04-1-B3, MIV0203-1-Bx). It manages axis-specific signal interfacing, power distribution, fault monitoring, and auxiliary control functions within the inverter unit. Part of the E4809 VAC/control board family with CN connectors for internal wiring and motor/encoder signals. Plug-in or side-mounted design for reliable multi-axis servo operation in precision CNC machine tools. Discontinued by manufacturer. [stock available]