Compact four-channel analog input / output PLC reference design

Mouser now stocks the Maxim MAXREFDES46 4-channel analog input / output reference design, a compact, analog, remote terminal unit (RTU) programmable logic controller (PLC). This design features four accurate, isolated analog inputs and four accurate, isolated analog outputs. RS-485 is achieved via isolated RS-485, in addition to USB for debugging purposes. The unit runs from a 24VDC supply. Test data shows high performance for both high-speed and DC signals, says the company.