NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 62056-8-4 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 61334-4-1 | 1996-07 | Distribution automation using distribution line carrier systems - Part 4: Data communication protocols - Section 1: Reference model of the communication system More |