Component Snapshot At-a-Glance

• Model: HC800 (HPC800 series main control processor)
• Alt. P/N: CP800 (low-density legacy controller, memory/task timing incompatible, no drop-in swap)
• Product Series: ABB Symphony Plus SD Series DCS platform
• Hardware Type: DIN rail mount real-time redundant-capable control CPU module
• Key Feature: Supports 30,000 function blocks, 8 independent task segments down to 1ms cycle, native SD/Harmony/S800 I/O multi-subsystem compatibility
• Primary Field Use: Execute boiler, turbine, blending closed-loop PID, batch sequencing, safety interlock logic for power plants, refineries, offshore FPSO process control racks.