Basic Information

• Manufacturer: Emerson Automation Solutions（Westinghouse legacy）

• Origin: USA

• Function: Latest top‑tier main controller for Ovation DCS；executes control logic, I/O scanning, communication & redundancy

• Mounting: Standard Ovation rack‑mount, hot‑swap

• Redundancy: 1:1 redundant pair support（automatic bumpless failover）

• Compatibility: Ovation DCS 3.x–4.x；replaces H06/H08/H10/H11；fully backward compatible

Specifications（OCR1100, 15A0026H13 baseline）

• Processor: 1.1 GHz industrial CPU

• Memory: 1 GB Flash / 256 MB RAM

• Ethernet: 4×10/100 Mbps；two optionsEmerson：

  • RJ45: 4×RJ45（0–50°C）

  • Mixed: 1×RJ45 + 3×SFP fiber（0–60°C）

• Power: 24 VDC, 40 WEmerson

• Temperature:

  • RJ45: 0–50°C

  • SFP: 0–60°C

• Humidity: 0–95% RH, non‑condensingEmerson

• Size: 20” W × 8” H × 7” DEmerson

Key Features（vs H06/H08/H10/H11）

• Latest revision in 15A0026 series（H13 = current flagship）

• Enhanced real‑time performance：faster logic execution, lower latency

• Advanced diagnostics & predictive maintenance：improved fault logging & health monitoring

• Higher stability & MTBF：optimized components for 24/7 critical operation

• Long‑term support：Emerson’s recommended spare for all older Ovation CCMs

Application Fields

• Large thermal power（boiler/turbine/generator main control）

• Petrochemical, refinery, gas processing

• Pulp & paper, metallurgy, water treatment

• Critical DCS control rooms requiring high availability