FX3U-16MR-DS BASE UNIT WITH 16 INPUTS/16 RELAY OUTPUTS (DC)
FX3U-128MT-ES-A BASE UNIT WITH  64 INPUTS/64 TRANSISTOR OUTPUTS
FX3U-80MT-ES-A BASE UNIT WITH  40 INPUTS/40 TRANSISTOR OUTPUTS
FX3U-64MT-ES-A BASE UNIT WITH  32 INPUTS/32 TRANSISTOR OUTPUTS
FX3U-48MT-ES-A BASE UNIT WITH  24 INPUTS/24 TRANSISTOR OUTPUTS
FX3U-32MT-ES-A BASE UNIT WITH  16 INPUTS/16 TRANSISTOR OUTPUTS
FX3U-16MT-ES-A BASE UNIT WITH  8 INPUTS/8 TRANSISTOR OUTPUTS
FX3U-80MT-DS BASE UNIT WITH 40 INPUTS/40 RELAY OUTPUTS (DC)
FX3U-64MT-DS BASE UNIT WITH 32 INPUTS/32 RELAY OUTPUTS (DC)
FX3U-48MT-DS BASE UNIT WITH 24 INPUTS/24 RELAY OUTPUTS (DC)
FX3U-32MT-DS BASE UNIT WITH 16 INPUTS/16 RELAY OUTPUTS (DC)
FX3U-16MT-DS BASE UNIT WITH 16 INPUTS/16 RELAY OUTPUTS (DC)