NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN 19227-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN IEC 60381-1 | 1985-11 | Analogue signals for process control systems; direct current signals; identical with IEC 60381-1, edition 1982 More |
| ISO 3511-3 | 1984-07 | Process measurement control functions and instrumentation; Symbolic representation; Part 3 : Detailed symbols for instrument interconnection diagrams More |
