DIN EN 61131-9 VDE 0411-509:2015-02
Programmable controllers
Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)
(IEC 61131-9:2013); German version EN 61131-9:2013
Class/Status:
Standard,
valid
Released: 2015-02
VDE Art. No.: 0400119