The Emerson Ovation 5X00875G01 is a high-availability control processor from the OCR3000 series, designed for mission-critical distributed control system (DCS) applications in ultra-supercritical coal-fired power plants. As the latest iteration in Emerson’s Ovation™ platform, the 5X00875G01 delivers 64-bit quad-core processing with 4GB DDR4 ECC memory, achieving 200μs control loop execution for 800MW steam turbine governor systems. Its triple modular redundancy (TMR) architecture ensures 99.9999% availability in flue gas desulfurization (FGD) control cabinets.
Certified for ISA-99 Level 3 security compliance, the Emerson Ovation 5X00875G01 features hardware-assisted virtualization supporting simultaneous operation of real-time control and Windows®-based HMI applications. The controller’s 40G Ethernet backplane interface enables deterministic communication with Ovation I/O modules in nuclear plant safety-related systems. Integrated cybersecurity features include encrypted firmware validation and role-based access control compliant with NERC CIP-013 standards.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 5X00875G01 |
| Manufacturer | Emerson Ovation |
| Product Type | Ovation™ Controller OCR3000 |
| Processor | Intel Xeon D-2145NT 8-core 2.3GHz |
| Memory | 4GB DDR4-2400 ECC |
| Non-volatile Storage | 64GB SLC SSD |
| Control Capacity | 50,000 I/O points |
| Scan Time | 100ms (full process database) |
| Redundancy | TMR with hot standby |
| Ethernet Ports | 6x 10GBase-T (RJ45) |
| Protocols | Ovation Native, MODBUS TCP, DNP3.0 |
| Operating Temp | 0°C to 60°C |
| Power Input | 24VDC ±15% (85W max) |
| Certifications | UL 508, CE, IEC 61508 SIL 2 |
| Dimensions | 178x213x44mm (HxWxD) |
Key Features and Advantages:
Mission-critical reliability: The 5X00875G01 employs Emerson’s “Control Safe” architecture with hardware watchdog timers that detect processor faults within 10ms. Memory scrubbing technology corrects SEU (Single Event Upset) errors in radioactive waste processing facilities.
Advanced cybersecurity: Hardware-based secure boot chain prevents unauthorized firmware modifications in offshore wind farm SCADA systems. Built-in network intrusion detection analyzes 10G traffic patterns at wire speed for smart grid substations.
Future-ready scalability: Supports Docker containerization for edge computing applications in combined cycle plants. Backward compatible with legacy Ovation I/O cards through Emerson’s SmartSignal conversion modules.
Application Areas:
The Emerson Ovation 5X00875G01 excels in:
- Power Generation: 1000kV ultra-high voltage substation control
- Oil & Gas: LNG liquefaction train cascade control
- Water Treatment: Membrane bioreactor (MBR) optimization
- Mining: Autonomous haul truck fleet management
In paper mill recovery boiler systems, its 0.01% control accuracy maintains optimal black liquor combustion. The controller’s IEC 61131-3 compliance enables seamless integration with ABB AC800M PLCs in pharmaceutical cleanroom HVAC networks.
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- Ovation SC: Supervisory controller for plant-wide coordination
Installation and Maintenance:
Installation preparation: Verify ground continuity (<0.1Ω) before mounting Emerson Ovation 5X00875G01 in DCS racks. Use shielded CAT6A cables with minimum bend radius of 4x diameter for 10G Ethernet connections in steel mill applications.
Maintenance recommendations: Perform quarterly fan filter replacement in coal-fired plant environments. Validate controller synchronization accuracy (±1ms) annually using Emerson’s OCX-TestPro toolkit. Archive control strategies every 6 months through Ovation Developer Studio software.
Product Assurance:
Emerson provides 12-month warranty for 5X00875G01, including 24/7 technical support with 4-hour response time for critical infrastructure clients. Each controller undergoes 1,000-hour burn-in testing at 55°C ambient temperature. Lifetime firmware updates include security patches and performance enhancements validated through Emerson’s Cyber Security Center of Excellence.
