- -55%
- New
IEC 61158-4-20 Ed. 1.0 b:2014
$281.00
$126.45
Save 55%
IEC 61158-4-20 Ed. 1.0 b:2014 Industrial communication networks - Fieldbus specifications - Part 4-20: Data-link layer protocol specification - Type 20 elements
standard by International Electrotechnical Commission, 08/15/2014
Full Description
IEC 61158-4-20:2014 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units.
M00007774
2021-02-22
New product
IEC 61158-4-20 Ed. 1.0 b:2014 Industrial communication networks - Fieldbus specifications - Part 4-20: Data-link layer protocol specification - Type 20 elements
standard by International Electrotechnical Commission, 08/15/2014