IEC 61158-5-21:2010(E) specifies the structure and services of the type 21 IEC fieldbus Application Layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498) and the OSI Application Layer Structure (ISO/IEC 9545). This standard cancels and replaces IEC/PAS 62573 published in 2008.
IEC 61158-5-21 Ed. 1.0 en:2010 History
IEC 61158-5-21 Ed. 2.0 b:2019
$208.00 $417.00
IEC 61158-5-21 Ed. 2.0 en:2019
$208.00 $417.00
IEC 61158-5-21 Ed. 1.0 en:2010
$133.00 $267.00
IEC 61158-5-21 Ed. 1.0 b:2010
$176.00 $352.00
More Standards PDF
IEC 61189-1 Ed. 1.0 b:1997
$72.00 $145.00
IEC 60748-21-1 Ed. 2.0 b:1997
$47.00 $95.00
IEC 60609-2 Ed. 1.0 b:1997
$47.00 $95.00
IEEE 1420.1a-1996
$32.00 $65.00