Mitsubishi SC-FR-PC RS-232 to RS-485/422 Programming Cable for FREQROL FR Inverters 88426

The Mitsubishi 88426 (SC-FR-PC) is a 5-meter programming cable designed to connect a personal computer to Mitsubishi FREQROL FR series inverters. It converts an RS-232 serial connection to the RS-485/422 interface used by the inverter, allowing parameter setting, monitoring, and diagnostic communication through a PC. The cable is fitted with D-sub plugs on both ends, and its 5-meter length gives technicians useful reach when working between a computer and an inverter cabinet. The assembly weighs approximately 0.162 kg. It is intended for commissioning and maintenance work on FREQROL FR drives, where a reliable serial link is needed for setup and service tasks. The SC-FR-PC is a practical programming accessory for systems that require a direct PC-to-inverter connection rather than a permanent network interface. Its RS-232 to RS-485/422 design keeps the connection compatible with the serial ports and inverter communication terminals commonly found in drive cabinets. Use it for programming, parameter backup, and troubleshooting of compatible Mitsubishi inverter installations.