BACnet 8 UI, 4 DO,3AO ELC field controller1controllerELC-88668 UINTC 10K,DI,0-10V,4-20mA, ... on MS/TP lan at up to 76.8Kbps· VersatileFully programmable for central plant systems, air handing units ,other control and ... all program data backed up in nonvolatile flash memory.· Fast ELC-843 Programmable View Logic Controller