Project : ESD System Modification works on Control Center 6 (CC6)- Units 5400, 5450, 8400, 8650, 8600, 8800
Location : HELPE S.A. – Aspropyrgos Industrial Complex – Greece
Replacement of existing PLC with a new HIMax system.
Two system cabinets and two marshalling cabinets were used to accommodate the 4 racks of the safety controller
as well as all the necessary electrical equipment(safety barriers, relays, terminal strips etc.).
The offered HIMax controller consisted of a fully redundant configuration using two CPUs, and 38 redundant I/O cards to handle above 800 signals.
Also, redundant communication modules were used for signal exchanging with the console of DCS via MODBUS protocol.