Historical
DIN EN 528:2021
Rail dependent storage and retrieval equipment - Safety requirements for S/R machines; German version EN 528:2021
This standard applies to all types of Storage and Retrieval (S/R) machines, restricted to the rails on which they travel within and outside the aisles for the storage and retrieval of unit loads and/or long goods such as bar materials and/or for order picking or similar duties. These machines shall embody lifting means along a mast and may include lateral handling facilities. Also included is the transfer equipment used to change between aisles. Control of machines may range from manual to fully automatic.
Deutsches Institut für Normung [din]