Overview
The Emerson 5X00481G04 is an Ovation Controller CPU Card designed for the OCR1100 controller platform. It executes controller tasks and manages data processing within the Ovation control system. Furthermore, its CompactPCI architecture, 1.1 GHz processor and four Ethernet ports support controller-level communication and processing. The card provides five independent control tasks and supports up to 32,000 originated points.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 5X00481G04 |
| Brand | Emerson |
| Product Type | Ovation Controller CPU Card |
| Controller Family | OCR1100 |
| Processor Base Frequency | 1.1 GHz |
| Controller Bus | CompactPCI |
| Originated Point Capacity | 32,000 maximum |
| Control Task Allocation | 5 independent tasks |
| User-Selectable Task Period | 10 ms to 30 s, in 10 ms increments |
| Fixed Task Periods | 100 ms and 1 s |
| Controller Memory | 1 Gb Flash and 256 Mb RAM |
| Ovation Network Ports | 4 |
| Network Speed | 10/100 Mbit/s |
| Sequence-of-Events Resolution | 1 ms |
| Controller Supply Rating | 24 VDC |
| Power Rating | 40 W |
| Ambient Humidity | 0-95% RH |
| Local Ovation I/O Capacity | 16 branches, 8 modules per branch |
| Remote-Node Interface Limit | 16 interfaces, up to 64 I/O modules each |
| Extended Q-Line Allocation | 1 additional node, 48 cards |
| Controller Certification | Achilles Level 1 |
Controller Processing and Task Management
The 5X00481G04 provides the processing capability for the OCR1100 controller assembly. Its 1.1 GHz processor executes control logic and coordinates controller operations through five independent control tasks.
Furthermore, the configurable task periods allow engineers to assign execution intervals according to control requirements. Users can select periods from 10 ms to 30 s in 10 ms increments, while the controller also supports fixed periods of 100 ms and 1 s.
Network Communication and Event Recording
The CPU card provides four Ovation network ports with 10/100 Mbit/s communication speeds. These interfaces support data exchange within the controller network. Meanwhile, the 1 ms sequence-of-events resolution supports time-based recording of control events, helping maintenance personnel examine event sequences during system diagnostics.
Memory and I/O Capacity
The controller provides 1 Gb of Flash memory and 256 Mb of RAM for its operating and processing requirements. Its documented I/O allocation includes 16 local branches with eight modules per branch.
In addition, the remote-node configuration supports up to 16 interfaces, with a stated capacity of 64 I/O modules per interface. The extended Q-Line allocation adds one node with a capacity of 48 cards. These figures describe different controller allocation limits and should be checked against the installed system architecture before configuration.
Frequently Asked Questions
Q: Which controller platform uses the Emerson 5X00481G04?
A: The 5X00481G04 is identified as an Ovation controller CPU card in the OCR1100 family. Verify the installed controller assembly and hardware configuration before replacement.
Q: How many control tasks does the 5X00481G04 support?
A: It supports five independent control tasks. User-selectable task periods range from 10 ms to 30 s in 10 ms increments, with additional fixed periods of 100 ms and 1 s.
Q: What network interfaces does this CPU card provide?
A: The card provides four Ovation network ports operating at 10/100 Mbit/s. The actual network arrangement depends on the installed controller configuration.
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