Hello,

I need to know whether the 6ES7 231-0HF22-0XA0: The channel 6 and channel 7 of the 8 x AI module supports 2 wire current transducer or 4 wire transducer or both?

Can any one clarify this?

Dear Ganes10,
Have a look at attched Wiring Details.
You can connect both 2 Wire & 4 Wire Signal to Module.

Also you can see this information in this S7200 Manual.Page no 428.

Hope this Helps.

New question published by kthu is split to a separate thread with the subject kindly help me verify that there is two versions of the connector .

Best regards
Jen_Moderator