Home / MITSUBISHI / Melsec IQ R-series / Base Unit / Extension Cable Extension Cable Cable for connecting the main and extension bases together. Download link not available Categories: Base Unit, Melsec IQ R-series, MITSUBISHI Product ID: 2631 Related products Details CPU module All-in-one power supply, CPU, an Details Analog Control module Options for analog inputs and ou Details IO module Both I/O modules with built-in p