... Series(Smart Relay) is the entry level model of xLogic Micro PLC family, able to process up to 64 function blocks in ... available in 120/240VAC or 12V/24VDC versions,Easy to configure with drag-and-drop function blocks or ladder using FREE xLogicSoft ... discrete components used in conventional systems, such as timer, counter, relay, etc, or simple control applications as building and parking lot ...