FTR-01H series portable digital fault recorder and analysis system which has been ... input channels of: 130V,130V,130V,260V,3, 4 AC current input channels of: 1A/5A, optional.4, 16 dry ... event input channels (12VDC supplied by device internally)5, 16 wet event input channels (24,110,220VDC ... input channels of: 130V,130V,130V,260V,3, 4 AC current input channels of: 1A/5A, optional.4, 32 dry ...