Reference to the hardware components, configuration, programming operation of Hot Standby CPU redundancy for the PACSystems RX3i Controllers.
PACSystems Hot Standby CPU Redundancy User's Manual GFK-2308
GFK 2308V - Added OPC UA section
GFK-2308W: Updates regarding the number of supported PROFINET devices for the CPL410.
GFK-2308Y Updated formatting to match current standards and fixed other formatting issues.