Subject: E5EN-Q3MT-500 24V ac/dc temperature controller ** **
E5EN-Q3MT-500 24V AC/DC MULTI-RANGE TEMPERATURE CONTROLLER. NEW IN FACTORY BOX.
USB, built-in; serial option unit
FULL SPECS AT http://oeiwcsnts1.omron.com/pdfcatal.nsf/2E2557B5AAB138C286256F6A005AF4CD/$FILE/D14E5EN0604.pdf