GE Fanuc D20/D200 Controller 820‑0472 CPU Processor Card
$175.00
$565.00
Description
Product Description
The GE 820‑0472 is a dedicated processor card designed for GE Fanuc / GE Energy WESDAC D20 and D200 series substation controllers. Serving as the primary CPU, this module executes system firmware, manages connected I/O modules, and facilitates real-time communication with supervisory platforms such as SCADA, EMS, or DCS. Its industrial-grade construction ensures long-term reliability, supporting continuous operation in demanding substation environments.
Applications
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Central processing for D20/D200 substation controllers
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Data acquisition and logic execution in energy management systems
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Integration with SCADA, DCS, and EMS supervisory platforms
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Modular upgrade or replacement for legacy GE WESDAC systems
Technical Specifications
| Specification | Details |
|---|---|
| Model | 820‑0472 |
| Function | Processor card for D20/D200 controllers |
| Processor Type | Embedded CPU (Motorola/Intel-based depending on revision) |
| Memory | Onboard RAM + Flash for firmware and configuration storage |
| Interfaces | Backplane communication with I/O modules and supervisory systems |
| Operating Voltage | 5 V DC via backplane |
| Power Consumption | 10 W |
| Form Factor | Compact PCB (~120 × 60 × 40 mm) |
| Weight | 0.5 kg |
| Mounting | Plug-in module for D20/D200 chassis |
| Operating Temperature | –30 °C to +65 °C |
| Storage Temperature | –40 °C to +85 °C |
| Reliability | Industrial-grade design with redundancy support |
Key Features
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Primary CPU module for D20/D200 series substation controllers
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Real-time data acquisition and supervisory communication
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Modular, compact form factor for easy installation and replacement
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Industrial-grade durability for continuous operation
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Supports redundancy when paired with backup modules
FAQ
Q: Is this CPU compatible with non-GE systems?
A: No, the 820‑0472 is exclusively designed for WESDAC D20/D200 controllers and is not compatible with other platforms.
Q: Are firmware updates required for replacement?
A: Yes, firmware must match system requirements to ensure stable operation.
Q: How does it compare with 820‑0468/01?
A: The 820‑0472 offers similar functionality but may have updated firmware storage and improved thermal tolerances compared with the 820‑0468/01 CPU module.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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