smarty3 | Automation Controller, Ethernet and USB, Distributed Control, 32 I/O Points, 4x Frequency I/O, 1x Encoder Input, Optional Expandable I/OAdd to Quote
smarty4 | Automation Controller, Ethernet and USB, Distributed Control, 32 I/O Points, 6x Frequency I/O, 2x Encoder Inputs, Optional Expandable I/OAdd to Quote