Designed for small machines and compressor control, the Rockwell Allen-Bradley Micro820 20-point programmable logic controller features embedded Ethernet and serial ports, a microSD slot, pulse-width modulation output and recipe management. The LCD display supports up to 8 lines of ASCII text with a 4-color backlight and has a keypad with programmable function keys. An optional scanner plug-in supports up to 20 nodes of Allen-Bradley PowerFlex AC drives or Allen-Bradley CompactBlock LDX I/O.

Rockwell Automation Inc.;