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Tag Archives: Modbus Book

RS-232 And Modbus?

RS-232 and Modbus are two words that just don’t go together. Sort of like Lawrence [...]

19
Oct
Good Bye MODBUS PLUS

What could have been and never was… Once a year or so, just like the [...]

30
Sep
When NOT to Use Modbus
When NOT to Use Modbus

I’ve been writing about Modbus, Modbus RTU and Modbus TCP since I had hair, and [...]

13
Sep
The Odd Couple: OPC UA and Modbus

If you’ve been around this planet for a while I’m sure you’ve run into the [...]

25
Aug
Modbus Plus: Mystery at the Museum

I like the TV show “Mysteries at the Museum”. They tell stories about odd things [...]

02
Aug
What’s So Special About RS232 and RS485?

Modbus over RS232 and RS485 kicked off networking in automation. Before then, all we had [...]

14
Jul
DeviceNet Changed Everything

Everyone has one of those seminal moments from their childhood that they’ll remember forever. Mine [...]

26
May
Writing in a Paris Garret… on Modbus

If you think that I limit my trivial, nonsensical writing to LinkedIn and the RTA [...]

15
Mar
Immortal Modbus

When I think of Modbus and the future, I am reminded of that old joke [...]

01
Dec
Modbus Conformance

If you’re a device manufacturer and you’ve ever developed an EtherNet/IP Adapter, BACnet/IP Server or [...]

14
Sep