Key Specifications

• Model: 405A832H02

• Brand: Emerson (Westinghouse)

• Type: DCS Processor Card

• Origin: United States

• Weight: Approx. 1.42 kg

• Architecture: Multi‑core, real‑time OS

• Redundancy: 1:1 hot standby support

• Operating Temp: 0 °C to +65 °C

• Communication: Ovation proprietary bus, Ethernet

• Mounting: Standard Ovation slot, hot‑swappable (redundant mode)

• Diagnostics: LED status indicators (PWR/RUN/FAULT/COM)

• Warranty: 12 months

Main Functions

• Executes real‑time control logic, I/O data acquisition, and network communication for the DCS.

• Performs loop control, alarm management, historical logging, and HMI/engineering station interfacing.

• Ensures bumpless transfer and non‑stop operation via redundant pairing.

• Supports online configuration, diagnostics, and firmware updates.

Applications

• Power Generation: Thermal, hydro, nuclear power plants

• Oil & Gas: Refineries, natural gas processing, pipelines

• Chemical & Petrochemical: Continuous process plants

• Water/Wastewater: Treatment facilities, distribution networks

• Heavy Industry: Pulp & paper, metals, mining

Features & Benefits

• High Reliability: Industrial‑grade, conformal coating, EMC compliance, wide temperature tolerance.

• High Performance: Fast logic execution, low‑latency response for complex loops.

• Hot‑Swappable: Online replacement without shutdown (redundant mode).

• Seamless Compatibility: Works with all Ovation I/O, network, and HMI components.

• Easy Maintenance: Clear LED diagnostics, modular design, Emerson‑certified spares.