Overview
Configured for power distribution and protection signal execution in GE Mark VI / Mark VIe control platforms, the General Electric IS200AEPAH1BRJ (IS200AEPAH1BRJ Power Distribution Interface Board) provides direct physical and electrical execution for board-level power routing, relay interfacing, and surge protection functions.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200AEPAH1BRJ |
| Brand | General Electric (GE Industrial Systems) |
| Origin | United States |
| Weight | Approximately 0.9 kg |
| Dimensions | Approximately 263 x 58 x 28 mm |
| Power Consumption | Determined by connected Mark VI / Mark VIe system load conditions |
| Product Series | Mark VI / Mark VIe IS200 Series |
| Board Type | Power Distribution / Interface PCB |
| Plug Connectors | 19 |
| Relay Quantity | 12 |
| Protection Components | 6 Metal Oxide Varistors (MOVs) |
| Architecture Support | Simplex and Triple Modular Redundancy (TMR) configurations |
GE Industrial Control Backplane and I/O Integration
The IS200AEPAH1BRJ operates as a GE Mark VI / Mark VIe hardware interface component with defined electrical connections through the system backplane and field interface assemblies. The board supports high-density I/O scaling by combining relay circuits, distribution paths, and protection elements within a compact PCB structure.
Furthermore, GE Mark VI hardware platforms use deterministic internal communication paths between control modules and interface boards. Therefore, correct firmware compatibility, rack configuration, and board revision matching must be verified before installation or replacement.
The board design includes MOV protection devices that limit transient voltage effects on connected circuits. In addition, the relay interface structure supports control functions associated with turbine protection, synchronization circuits, shaft voltage monitoring, and current monitoring applications.
Frequently Asked Questions
Q: Does the IS200AEPAH1BRJ support TMR system configurations?
A: Yes. The board is compatible with GE Mark VI / Mark VIe architectures that use Simplex and TMR configurations. Actual redundancy behavior depends on the complete rack configuration and installed control hardware.
Q: What protection components are integrated on the IS200AEPAH1BRJ board?
A: The board includes six Metal Oxide Varistors (MOVs) designed for transient voltage suppression within the connected electrical circuits.
Q: Can the IS200AEPAH1BRJ be replaced without checking system compatibility?
A: No. Replacement requires verification of hardware revision, rack configuration, connector assignment, and Mark VI / Mark VIe system compatibility.
Field Installation Guidelines
- Install the IS200AEPAH1BRJ only in the designated GE Mark VI / Mark VIe rack position defined by the system hardware configuration.
- Confirm that system power is removed before disconnecting or installing the PCB assembly.
- Inspect plug connectors and mating interfaces for contamination, mechanical damage, or oxidation before installation.
- Maintain proper cable routing separation between power wiring and low-level signal wiring to reduce electrical interference.
- Verify grounding paths and shield termination practices according to the cabinet electrical design.
- Confirm firmware and hardware revision compatibility before returning the control system to operation.
