V VictorPS Member Oct 31, 2007 #1 What is Hart Modem? Something that allow sending data using DC power?
ericgibbs Well-Known Member Most Helpful Member Oct 31, 2007 #2 VictorPS said: What is Hart Modem? Something that allow sending data using DC power? Click to expand... Look here: **broken link removed**
VictorPS said: What is Hart Modem? Something that allow sending data using DC power? Click to expand... Look here: **broken link removed**
Papabravo Well-Known Member Most Helpful Member Oct 31, 2007 #3 It is an industrial network designed to transfer digital data on top of a 4-20mA anlog current loop.