GE 820‑0474 Processor Card | GE Fanuc WESDAC D20/D200 Module
$175.00
$565.00
Penerangan
Product Description
The GE 820‑0474 is a high-reliability processor card designed for GE Fanuc WESDAC D20 and D200 substation controllers. This central CPU module executes firmware logic, manages I/O communication, and interfaces seamlessly with supervisory systems such as SCADA, EMS, or DCS. Its robust industrial design ensures continuous operation under demanding substation environments.
Key Applications
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Central processing and control for D20/D200 controller systems
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Communication gateway for SCADA, EMS, and DCS networks
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Integration with redundant or backup CPU modules for fail-safe operation
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Industrial and utility substation automation requiring high uptime
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 820‑0474 |
| Function | Processor/control card for D20/D200 controllers |
| Processor Type | Embedded CPU, Motorola or Intel-based architecture depending on revision |
| Memory | On-board RAM and Flash memory for firmware and configuration storage |
| Interfaces | Supports direct communication with I/O modules and supervisory systems |
| Operating Voltage | Supplied via D20/D200 backplane (typically 5 V DC) |
| Power Consumption | 10 W |
| Dimensions | 120 × 60 × 40 mm |
| Weight | 0.5 kg |
| Mounting | Plug-in card for D20/D200 chassis |
| Operating Temperature | –30 °C to +65 °C |
| Storage Temperature | –40 °C to +85 °C |
| Reliability Features | Industrial-grade, long lifecycle, supports redundancy |
Highlights
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Compact, modular CPU module for easy installation and maintenance
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Supports redundant configurations to enhance system reliability
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Optimized for industrial-grade durability and long-term operation
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Dedicated to GE WESDAC D20/D200 systems; not compatible with general-purpose computing
FAQ
Q: Can this module work with newer GE controller models?
A: The 820‑0474 is specifically designed for WESDAC D20/D200 systems. Compatibility with other models is not guaranteed.
Q: Does it support firmware upgrades?
A: Yes, the module allows firmware updates via the system backplane. Ensure firmware versions are compatible with the controller chassis.
Q: Can it be used as a spare or replacement unit?
A: Absolutely. It is commonly supplied as a factory-sealed spare for maintenance and repair of legacy D20/D200 installations.
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