International Organization for Standardization (ISO)
Latest
ISO 5784-2:1989
Scope
This part specifies rules for the use of symbols in basic logic systems needed for better understanding of pipe connections. This system may be used to define functions as well as for diagram circuitry. The rules specified in this part are applicable to any type of fluid power binary logic device, with or without moving parts.
ISO 5784-2:1989 history
1989ISO 5784-2:1989 Fluid power systems and components; fluid logic circuits; part 2: symbols for supply and exhausts as related to logic symbols