provides a specification for suppliers to meet evolving requirements for digital process control systems by having a common standard through which users can be assured of compatibility, interworkability, interconnectability, interoperability and interchangeability of the devices they choose. defines the requirements for FBs to provide control, and to facilitate maintenance and technical management as applications, which interact with actuators and measurement devices
WITHDRAWN
IEC PAS 61804-1:2002 ED1
99.60
Withdrawal effective
Oct 10, 2003
WITHDRAWN
IEC TS 61804-1:2003 ED1