Emergency Shutdown System for Acetic Acid Production, Severodonetsk Ammonia Plant ,UA

Main features:
Digital In/Outputs 476
HW HIMA HiQuad H51q-HS
Safety Level SIL3
SW 1 ELOP II
SW 2 Citect – SCADA
SW 3 HIMA OPC Server
Oper.Stations redundant
Year 2007