Skip to content
  • There are no suggestions because the search field is empty.

Modbus IEC - Libraries


Modbus interface file name:

MANUFACTURER_DEVICE_V24a0 (Versionyear24,VersionABC,Servicepack0=Untested)
NOTE! Always check the devices registerlist and compare it to the registers in the *.ST-program.
Choose a matching version. Often there are more than one version of the program and some might have registers included that you might not need.
If you are using a program where the Servicepack number is 0, meaning that we have not received any feedback on the program yet, we would appreciate if you would let us know after testing the program, if any fixes or modifications were needed, or if the program works as is.
With this feedback we can maintain the best library possible, and it will be as easy as possible to find working Modbus interface programs

Modbus device IEC libraries, main directory Link




old Libraries Link


Updated: 26.2.2025