The need is to have Normally Closed contacts on the XD2PA22 is it possible ?
You can't change the contact blocks of the XD2PA** because their working travel are different as the standard contact blocks.
You can use the XD2G range, with them you can have either NO or NC contact blocks or both of them.
You can use the XD2G range, with them you can have either NO or NC contact blocks or both of them.