I want to use 750-652 module with EtherCAT Coupler. Is there some way to create instance of I_Port WagoTypesCom.I_WagoSysComBase to continue use FbMbMasterSerial function block? or at least FbSerialInterface?

You can use WagoSysFieldbusModule.FbModule_75x_652 library to create a I_Port. VAR _abPi : ARRAY[0..47] OF BYTE; _abPo : ARRAY[0..47] OF BYTE; _oCom1 : WagoSysFieldbusModule.FbModule_75x_652; END_VAR _oCom1.SetNewPaInputs(ADR(_abPi),TO_USINT(SIZEOF(_abPI))); _oCom1.GetNewPaOutputs(ADR(_ab…

Hello, @quenorha Does this method work with PLCs from other manufacturers? Is it possible to use WAGO libraries with other PLCs (Codesys 3.5) to work with WAGO EtherCAT couplers?

Hello @Andrew , As far as I know WAGO libraries are licensed for WAGO devices only. So I’m not sure. Maybe you can try importing the WagoSysFieldbusModule library in your CODESYS environment and check if you have license error while running it. Which PLC do you use ?

Xinje XSF5-A16 I need to connect to several WAGO EtherCAT couplers, which also have modules 750-652 installed. Upd There is no errors [image]

Usage 750-652 with EtherCAT coupler

Hardware and Linux

Thruser November 18, 2025, 7:16am 2

Hi,

check here CODESYS Solution for Serial Comms via EtherCAT

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Usage 750-652 with EtherCAT coupler

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