International Organization for Standardization
ISO 16739-1:2024(E)
RS_232
Standard TIA/EIA-232 interface.
RS_422
Standard TIA/EIA-422 interface.
RS_485
Standard TIA-485(-A) or EIA-485 interface.
OTHER
required category not on scale
NOTKNOWN
Value is unkown
UNSET
Value has not been specified