Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric |
| Model Number | DS200SDCCG4AFD |
| Product Type | Drive Control / Main CPU Board |
| Series | Speedtronic Mark V (DS200 family) |
| Functional Role | Primary drive control circuit board performing core control and logic functions within GE Mark V turbine control systems; part of the “SDCC” controller series. |
| Application | Gas & steam turbine automation and industrial control systems requiring high‑speed drive control and system coordination. |
| Control Architecture | Multi‑processor design (typically 3 microprocessors sharing RAM) for real‑time control and parallel processing. |
| Diagnostic LEDs | Up to 10 status and error indicator LEDs for operational feedback and fault codes. |
| Memory / Firmware | Uses onboard RAM with EPROM or configuration storage (factory configuration). |
| Power Supply | Rack supplied DC logic power (typical Mark V backplane power rails). |
| PCB Coating | Standard industrial protective coating. |
| Mounting | Rack‑mount printed circuit board installed in a Mark V control cabinet. |
| Operating Temperature | Standard industrial control range (approx. −20 °C to +70 °C). |
| Humidity | 5 % – 95 % non‑condensing (industrial). |
| Dimensions (approx.) | 270 mm × 291 mm × 50 mm (board footprint) |
| Weight | ~1.0 kg (approximate net board weight) |
| Status | Legacy GE Mark V drive control board; typically available as surplus or refurbished part. |
FAQ
FAQ
Q1. What is the DS200SDCCG4AFD board used for?
It is the main drive control/CPU board in a GE Speedtronic Mark V turbine control system, performing core control logic and drive coordination.
Q2. Where in the control cabinet is this board installed?
It installs as a rack‑mount printed circuit board inside the Mark V control cabinet.
Q3. How many processors does this board have?
It typically uses a multi‑processor architecture (three microprocessors sharing RAM) for real‑time processing.
Q4. Does the board have any diagnostic indicators?
Yes — it includes up to 10 LEDs on the board for status and error indication.
Q5. What power does the board use?
It uses DC logic power supplied from the Mark V backplane (common 24 V DC system rail).
Q6. What are its approximate physical dimensions?
The board’s approximate size is 270 mm × 291 mm × 50 mm.
Q7. How much does the DS200SDCCG4AFD weigh?
It weighs about 1.0 kg.
Q8. Is this board still manufactured by GE?
No — it is a legacy Mark V series module, generally acquired as surplus, refurbished, or stock on hand rather than new production.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
