Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The IS215WETAH1A functions as a dedicated Top Box A Module Board designed for integration within the Mark VIe Wind turbine control system architecture. This circuit board assembly is primarily located within the turbine's upper drive assembly loop, providing essential local monitoring and control node synchronization. The hardware configuration features a special assembly version that incorporates a SCOM grounding output terminal structure, engineered to manage auxiliary voltage dissipation and electrical isolation. To ensure operational survivability in harsh wind engine environments, the entire surface area of the printed circuit board is sealed with an exhaustive, chemically applied conformal coating that completely envelopes all onboard hardware sub-components.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Energy (General Electric) |
| Model | IS215WETAH1A |
| Product Type | Top Box A Module Board |
| Product Series | Mark VIe Wind |
| Functional Acronym | WETA |
| PCB Coating Type | Conformal Coating |
| Functional Revision | A |
| Series Grouping | Group 1 |
| Manufacturing Location | Salem, Virginia, USA |
| Connector Pin | Function |
|---|---|
| SCOM | Grounding Output Terminal for Voltage Storage and Isolation |
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Returns & Warranty



The IS215WETAH1A functions as a dedicated Top Box A Module Board designed for integration within the Mark VIe Wind turbine control system architecture. This circuit board assembly is primarily located within the turbine's upper drive assembly loop, providing essential local monitoring and control node synchronization. The hardware configuration features a special assembly version that incorporates a SCOM grounding output terminal structure, engineered to manage auxiliary voltage dissipation and electrical isolation. To ensure operational survivability in harsh wind engine environments, the entire surface area of the printed circuit board is sealed with an exhaustive, chemically applied conformal coating that completely envelopes all onboard hardware sub-components.
| Parameter | Specification |
|---|---|
| Manufacturer | GE Energy (General Electric) |
| Model | IS215WETAH1A |
| Product Type | Top Box A Module Board |
| Product Series | Mark VIe Wind |
| Functional Acronym | WETA |
| PCB Coating Type | Conformal Coating |
| Functional Revision | A |
| Series Grouping | Group 1 |
| Manufacturing Location | Salem, Virginia, USA |
| Connector Pin | Function |
|---|---|
| SCOM | Grounding Output Terminal for Voltage Storage and Isolation |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Green
|
| Country of origin |
United States
|