Tag Archives: Data Highway Plus

Taking a Drive Down the Data Highway

Do you remember the term data highway? That’s what they called the internet way back [...]

Data Highway (DH+) Revisited

It’s been twelve years since I did an article on DH+. That’s a long time. [...]

Data Highway Plus (DH+)

Data highway is pretty ancient technology. It was designed and built by Allen-Bradley in the [...]