Tag Archives: RS232
Three Old Industrial Automation Technologies Only an Idiot Would Abandon
Hello, my name is Jansen, and I am a hoarder (Hi, Jansen). I absolutely hate [...]
Jul
Have I Lost My Mind?!
I admit that this may sound crazy, but I’ve been known to do and say [...]
Mar
The Art of CYA: Useful Troubleshooting Tools
I have an interesting job. I get to talk to people all over North America. [...]
Jul
ASCII to the Cloud Part 1
Even though it’s 2018, we still find ASCII devices on the factory floor. And we [...]
May
ASCII Data over HTTP
ASCII data will be with us forever. It was invented out of necessity in the [...]
Apr
AB Logix Product Line
I really do like the Logix controller family from Allen–Bradley. You have to admire it. [...]
Mar
Future of ASCII Data
ASCII, as you know from my previous columns, has been with us for a long [...]
Jan
Modbus Turnaround Times
Human beings are lucky. We can operate full-duplex. That means we can listen and talk [...]
Jun
Let’s Talk About the Bus in Modbus
A computer protocol like Modbus is nothing more than a series of bits with a [...]
Apr
MODBUS AS AN IOT PROTOCOL???
When we think of Modbus, we think of a forty year old protocol, old machines, [...]
Mar
