SIMATIC DP, ELECTRONICS MODULE FOR ET 200S, 4 F-DO
PROFISAFE, 24 V DC/2 A, 30 MM OVERALL WIDTH, UP TO
PL E (ISO 13849), UP TO SIL 3 (IEC 61508), CAN ALSO
BE USED IN PROFINET CONFIGURATION WITH IM 151-3 HF

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.