Tag Archives: DH+
How Does DH+ Compare to Ethernet?
When it comes to industrial communications protocols, one of the inevitable questions is: How does [...]
22
Mar
Mar
Taking a Drive Down the Data Highway
Do you remember the term data highway? That’s what they called the internet way back [...]
21
Feb
Feb
Data Highway (DH+) Revisited
It’s been twelve years since I did an article on DH+. That’s a long time. [...]
04
May
May
DH+ and Remote IO
They’re old and gray. Hunched over. Slowly shuffling along. Nothing like the hot new guys [...]
03
Feb
Feb
Data Highway Plus (DH+)
Data highway is pretty ancient technology. It was designed and built by Allen-Bradley in the [...]
12
Aug
Aug
