Yes, although applies only if all components installed in the complete system have this certification and the complete system bears the corresponding mark.
2)
Yes, although applies only if all components installed in the complete system have this certification and are listed on the associated DNV GL certificate for
the product family.
3)
Cage clamp terminal blocks cannot be used side-by-side.
4)
The respective limit data for the I/O modules must be taken into account.