1 Scope
This part of the standard specifies the requirements for the hardware to perform the
tasks within a BACS . It provides the terms, definitions, and abbreviations for the understanding of Part 2 and
Part 3.
Part 2 relates only to physical items/ devices , i.e.:
—
operator stations and other human system interfacedevices;
—
devices for management functions ;
— controldevices, automation stations and application specific controllers ;
—
field devices and their interfaces ;
—
cabling and interconnection of devices ;
—
engineering and commissioning tools.
This part of this standard shows a generic system model to which all-different types
of BACS and th...