E DIN EN IEC 61131-9 VDE 0411-509:2022-02
Programmable controllers
Part 9: Single-drop digital communication interface for small sensors and actuators (SDCI)
(IEC 65B/1199/CDV:2021); German and English version prEN IEC 61131-9:2021
Class/Status:
Draft,
valid
Released: 2022 -02 Published:
2022-01 -21
VDE Art. No.: 1400516
End of objection deadline:
2022-03-21