Bumpless redundancy
OCR1100 redundancy continuously synchronizes control and backup processors so the backup controller can assume control automatically after a qualifying failure.
Ovation Controller Hardware
WESTINGHOUSE 5X00226G04
OCR1100 Controller IOIC Card
The 5X00226G04 is the I/O-interface card identified in the official Ovation OCR1100 controller configuration. It provides the controller-side interface for local and remote Ovation and Q-Line I/O and supplies internal controller power within the two-module OCR1100 architecture.
5X00481G04OCR1100 CPU Card
↕ Controller Pair
5X00226G04OCR1100 IOIC Card — this product
↕ Passive Base
5X00225G01Controller Base Assembly
32,000Originated Points
1 msSOE Resolution
5Control Tasks
24 VDCController Supply
Product Overview
The I/O side of the OCR1100 controller
Westinghouse 5X00226G04 belongs to the Emerson Ovation OCR1100 controller platform. In the official redundant-controller arrangement, each controller contains two modules: one module provides the processor, memory and network connections, while 5X00226G04 serves the local and remote I/O interface and internal power function.
The OCR1100 platform executes modulating and sequential control strategies, performs data acquisition, and interfaces with the Ovation network and multiple I/O subsystems. Its architecture supports local and remote Ovation I/O, Q-Line I/O, digital bus integration through Ovation I/O modules, and virtual I/O for OEM systems over Ethernet protocols.
Operational Value
01
02
03
Designed around continuous process control
Multiple I/O paths
The controller architecture interfaces with both local and remote Ovation I/O and Q-Line I/O while supporting redundant I/O communication media.
Event diagnostics
Integrated sequence-of-events processing records user-defined digital input state changes with 1 millisecond resolution for plant troubleshooting.
Process I/O
Ovation I/O, Q-Line I/O and supported remote I/O paths
→
5X00226G04 IOIC
Controller I/O interface and internal power function
→
OCR1100 Control
Acquisition, logic, alarms, control tasks and Ovation network exchange
Product Specifications
Official OCR1100 platform data
ManufacturerWestinghouse / Emerson Ovation
Part Number5X00226G04
Product TypeOvation OCR1100 Controller IOIC Card
Controller ModelOCR1100
Bus StructureCompactPCI standard
Originated PointsUp to 32,000 points
Control TasksUp to five, each with a different loop execution rate
Task Execution Range10 ms to 300 s in 10 ms increments; availability depends on Ovation software release
Sequence of Events1 ms resolution
Controller Power24 VDC, 40 W
Ambient Temperature0 to 60°C with four RJ45 ports; 0 to 50°C with one RJ45 plus three fiber SFP ports
Relative Humidity0 to 95% RH
Controller Dimensions20 in W × 8 in H × 7 in D
Programming StandardIEC 61131-3
Security CertificationAchilles Level 1
Local Ovation I/OUp to 16 independent branches; 8 modules per branch; 128 I/O modules total
Local Q-Line I/O1 node with 48 Q-Line I/O cards
Lifecycle Check
Official Discontinuation & Replacement
Discontinuation date: Not published
Last-time-buy date: Not published
Service end date: Not published
Designated one-for-one replacement: None published for 5X00226G04
Replacement requires controller-level verification
Companion hardware
Confirm CPU card, controller base, power distribution and redundant partner configuration.
Confirm CPU card, controller base, power distribution and redundant partner configuration.
System release
Verify the installed Ovation software release and its supported OCR1100 capabilities.
Verify the installed Ovation software release and its supported OCR1100 capabilities.
I/O architecture
Confirm local or remote Ovation I/O, Q-Line I/O, branch count, cabling and communication media.
Confirm local or remote Ovation I/O, Q-Line I/O, branch count, cabling and communication media.
Configuration & testing
Back up the controller database and application, then complete diagnostics, synchronization and failover testing after service.
Back up the controller database and application, then complete diagnostics, synchronization and failover testing after service.
OCR1100 hardware is backward compatible as an OCR400 when installed in an Ovation system release that supports OCR1100 capabilities (Ovation 3.5 or later). This is a platform capability, not a statement that another individual card directly replaces 5X00226G04.
Applications
Control for power and water operations
Power Generation
Continuous and sequential control, Boolean logic, data acquisition, alarms and high-resolution event processing in mission-critical generation processes.
Water & Wastewater
Modulating control, point monitoring, engineering-unit conversion and alarm processing for water and wastewater plant operations.
Ovation / WDPF I/O Integration
Local and remote I/O interfacing, digital bus integration and migration support within compatible Ovation system architectures.
Frequently Asked Questions
5X00226G04 purchasing and service questions
What role does Westinghouse 5X00226G04 perform in an OCR1100 controller?
5X00226G04 is the OCR1100 IOIC card. Within the two-module controller, it interfaces with local and remote Ovation and Q-Line I/O and supplies internal controller power.
Can 5X00226G04 operate as a complete OCR1100 controller by itself?
No. The controller also requires the companion CPU card, controller base, power arrangement, supported Ovation system release and the applicable I/O configuration.
Does Emerson publish a direct replacement for 5X00226G04?
No designated one-for-one replacement for the individual 5X00226G04 card is published in the reviewed official OCR1100 documentation. Controller upgrades require an engineering review of hardware, software and I/O architecture.
Which compatibility details should be supplied with a 5X00226G04 request?
Provide the installed Ovation release, CPU-card and base-assembly numbers, redundant or simplex arrangement, existing I/O type, branch configuration and clear photos of all labels.
What checks follow installation of a 5X00226G04 service replacement?
Confirm controller diagnostics, I/O communications, database and application integrity, control/backup synchronization, alarm status and the site-approved failover test procedure.
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Contact Information
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Manager: Leonia
Email: sales@mvme.cn
Whatsapp: +8618030175807
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