Defines a set of solutions named High Efficiency Communication for Small Data Packages (HECS). Addresses the communication of simple devices such as I/Os or sensors/actuators. It is not outlined for a certain industry sector, for example manufacturing automation, it is aimed at application requesting fast access to small data packages with determination and predictable access.

Supersedes DIN 19258-1, DIN 19258-2 and DIN 19258-3. (07/2002)

DIN 19258-1 (1994-05)

DIN 19258-2 (1994-05)

DIN 19258-3 (1994-05)

DIN EN 61784-1 (2008-10)

DIN EN 61784-1 (2005-05)

DIN EN 61158-6 (2005-05)

DIN EN 61158-5 (2005-05)

DIN EN 61158-4 (2005-05)

DIN EN 61158-3 (2005-05)

DIN EN 61158-2 (2005-05)

DIN EN 61158-2 (2008-09)

SN EN 50254:1998 - Identical

BS EN 50254:1999 - Identical

NEN EN 50254:1999 - Identical

NBN EN 50254 Ed. 1 (1999) - Identical

NF EN 50254:1999 - Identical

I.S. EN 50254:1999 - Identical

SS EN 50254 Ed. 1 (1999) - Identical