Home / ABB / ABB Drives / ABB AC Drives / ABB ACS880 Drive / ABB ACS880 Drive Options Code / ABB ACS880 Drive +L500 FIO-11 3×AI (mA/V), 1×AO (mA), 2×DI/O Optional Code (extension modules)ABB ACS880 Drive +L500 FIO-11 3×AI (mA/V), 1×AO (mA), 2×DI/O Optional Code (extension modules)