Description
The GE Fanuc IS210AEDBH4AGD is an AE DB Bridge Interface Card designed for GE Mark VI turbine control systems. It provides communication and signal bridging functions between the Analog Electronic (AE) system and Digital Bus (DB) system, supporting data exchange and interface management within gas turbine and steam turbine control architectures.
The IS210AEDBH4AGD is part of the GE Speedtronic Mark VI IS210 series and is used in turbine control cabinets where reliable signal isolation, interface conversion, and system coordination are required. The board includes multiple interface connectors, transformers, integrated circuits, and electronic components designed for industrial control environments.

IS210AEDBH4AGD
⚙️ Product Features
• Designed for GE Mark VI Speedtronic turbine control systems.
• Functions as an AE DB Bridge Interface Card for signal communication between control subsystems.
• Supports turbine monitoring, control communication, and interface signal processing.
• Equipped with multiple connectors for system integration.
• Includes isolation components and pulse transformers for reliable signal transmission.
• Suitable for gas turbine, steam turbine, and industrial power generation applications.
• Designed for replacement and maintenance of existing Mark VI control platforms.
📋 Product Datasheet
| Parameter | Specification |
|---|---|
| Brand | GE Fanuc / General Electric |
| Model | IS210AEDBH4AGD |
| Series | Mark VI / IS210 Turbine Control Series |
| Product Name | AE DB Bridge Interface Card |
| Place of Manufacture | United States |
| Product Status | New Surplus / Original Replacement Spare |
| Dimensions | Approx. 280 × 220 × 30 mm |
| Weight | Approx. 0.5 kg |
| Country of Origin | USA |
| Power Requirements | 24 VDC system control power |
| Discontinued | Legacy Mark VI component, available through industrial spare parts channels |
❓ Frequently Asked Questions
🔹 Q: What is the main function of GE IS210AEDBH4AGD?
A: The IS210AEDBH4AGD works as a bridge interface card, transferring and managing signals between GE Mark VI AE and DB control subsystems.
🔹 Q: Which GE systems use this module?
A: It is mainly used in GE Mark VI Speedtronic turbine control systems for gas and steam turbine applications.
🔹 Q: Is IS210AEDBH4AGD a CPU module?
A: No. It is an interface board used for communication and signal bridging rather than a main processor.
🔹 Q: What applications use this board?
A: Typical applications include turbine control cabinets, power generation systems, and industrial automation environments.
🔹 Q: What should be checked before installation?
A: Verify the complete part number, hardware revision, rack configuration, connector wiring, and Mark VI system compatibility before installation.
🔹 Q: Can this board replace other IS210AEDB versions?
A: Replacement depends on hardware revision, firmware configuration, and the existing Mark VI system design.
🔹 Q: Does this module require special handling?
A: Yes. Proper ESD protection and qualified maintenance procedures are recommended when handling turbine control circuit boards.
⭐ Recommended GE Fanuc / GE Related Models
- GE IS210AEDBH1A – AE DB Bridge Interface Card.
- GE IS210AEDBH2A – Mark VI Bridge Interface Board.
- GE IS210AEDBH3A – AE DB Interface Module.
- GE IS210AEDBH4A – Mark VI AE DB Bridge Board.
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- GE IS220PAICH1A – Mark VIe Analog Input I/O Pack.
- GE IS220PDOAH1A – Mark VIe Discrete Output I/O Pack.
- GE IS220PTURH1A – Turbine Specific I/O Pack.
- GE IS420UCSBH4A – Mark VIe Controller Module.



