Tag Archives: OPC UA
Modbus Over OPC UA
Lately, I’ve been writing a lot about the hundreds of thousands, if not millions, of [...]
Dec
UA Training
I am an advocate of training. If you’ve followed my writings at all, you’ll know [...]
Dec
Modbus Security
It seems like there is a data breach every day now: Facebook, 50 million records; [...]
Nov
Manufacturing Faces Many and Varied Headaches
It’s a difficult time for manufacturers. Very difficult. If you have a small to medium [...]
Nov
DeviceNet and EtherNet/IP
DeviceNet was a revolutionary technology when it was introduced in 1994. You should realize that [...]
Oct
The Case Against Time-Sensitive Networking – Is It the Next Segway?
Was anything ever as hyped as much as the Segway? Dean Kamen, the innovative designer [...]
Aug
What is CIP?
CIP – The Common Industrial Protocol If you pay any attention to Rockwell Automation at [...]
Aug
ASCII to the Cloud Part 2
Stash is an old friend of mine (we’ve called him Stash since high school when [...]
Jul
Modbus and OPC UA – How do we make that marriage work?
Tens of millions of Modbus devices have been shipped all over the world. There probably [...]
Jun
Modbus WINS in Water and Waste Water
Modbus TCP (and RS485 Modbus RTU) continue to be the go to protocols for simple [...]
Jun
