Objavljen
Applies to non-multiplexed two wire binary direct voltage signals of nominal 24 V level that are used in industrial-process measurement and control systems to transmit information between elements of systems.
OBJAVLJEN
IEC 60946:1988 ED1
60.60
Standard objavljen
30. 9. 1988.
Merenje i upravljanje u industrijskim procesima - Binarni signali jednosmernog napona (ekvivalentan sa IEC 946:1988)
60.60 Standard objavljen