Procedure within TwinCAT with xti files
Each IO device can be exported/saved individually:

The xti file can be stored:

and imported again in another TwinCAT system via "Insert Existing item":

EL2838 | 8-Channel Digital Output Terminal, 24 V DC, 2 A, with channel diagnostics · 0 次阅读
Each IO device can be exported/saved individually:

The xti file can be stored:

and imported again in another TwinCAT system via "Insert Existing item":
