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":

EL3204-0162 | 4-channel analog input terminal, 2 x Pt100 (RTD) and 2 x -10...+10 V, 12 bit, single-ended · 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":
