IS220PPDAH1AE - Power Distribution System Feedback Pack

SPECIFICATIONS

Part No.: IS220PPDAH1AE
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Temperature: -30 to 65oC
Technology: Surface-mount
Product Type: Power Distribution System Feedback Pack
Availability: In Stock
Series: Mark VIe

Functional Description

IS220PPDAH1AE is a Power Distribution System Feedback Pack developed by GE. It is a part of Mark VIe control system. The Power Distribution System Feedback pack serves as a crucial component within the system, capable of receiving inputs from up to six distinct power distribution boards. Its primary function involves conditioning the signals received from these boards, ensuring optimal compatibility and reliability, and providing a dual redundant Ethernet interface directly linked to the controllers.

Feedback Processing and Structure

The PPDA pack is designed with a feedback structure that facilitates plug-and-play functionality. This feature utilizes electronic IDs to identify and differentiate the various power distribution boards connected to it. The information gathered from these electronic IDs plays a pivotal role in configuring the IONet output, ensuring the accurate and precise feedback received from the interconnected boards.

Compatibility and Integration

The I/O pack finds its home within the JPDS or JPDM 28 V dc Control Power boards operating within the Mark VIe Modular Power Distribution (PDM) system. Its compatibility extends to the feedback signals generated by JPDB, JPDE, and JPDF, allowing seamless integration and collaboration between the I/O pack and these specific boards within the system architecture.

Installation

• Mounting the Terminal Board: Securely mount the desired terminal board, either the JPDS or JPDM 28 V dc control power terminal board, ensuring a stable foundation for the subsequent installation steps.
• Plugging the I/O Pack(s) into the Terminal Board: For simplex operation, directly plug in one PPDA I/O pack. For Triple Modular Redundant (TMR) configuration, insert three PPDA I/O packs into the terminal board connectors.
• Mechanical Securing of Packs: Use the threaded studs positioned adjacent to the Ethernet ports on the PPDA I/O packs to mechanically secure them. These studs are designed to slide into a mounting bracket specific to the terminal board type. Adjust the bracket's location carefully to prevent any right-angle force exertion on the DC-62 pin connector between the pack and the terminal board. This adjustment typically needs to be done only once during the product's lifespan.
• Ethernet Connections: Plug in one or two Ethernet cables, depending on the system's configuration. The pack can operate through either port. If dual connections are employed, it is standard practice to connect ENET1 to the network associated with the R controller.
• Power Application: Apply power to the pack by plugging in the connector situated on the side of the pack. There's no need to insert this connector with the power removed from the cable, as the I/O pack is equipped with inherent soft-start capability. This feature manages current inrush upon power application.
• Configuration of the I/O Pack: Configure the I/O pack as required for the system's operational needs and specifications.
• Connection of Ribbon Cables: Connect ribbon cables from connector J2 on the JPDS or JPDM to daisy chain other core boards, enabling the transmission of information to the PPDA pack.

The WOC team is always available to help you with your Mark VIe requirements. For more information, please contact WOC.

Frequently Asked Questions

What is IS220PPDAH1AE?
It is a Power Distribution System Feedback Pack developed by GE under the Mark VIe series.

What does the power-up self-test encompass?
The power-up self-test is a comprehensive evaluation that includes checks on various hardware components, such as RAM, flash memory, Ethernet ports, and most elements of the processor board. This test ensures that critical components are operational during system startup.

How are the internal power supplies monitored?
Continuous monitoring of the internal power supplies is conducted to verify their correct operation, ensuring a stable and reliable power delivery system within the setup.

What checks are performed regarding hardware configuration and application code?
The system verifies the electronic ID information from the terminal board, acquisition card, and processor card to confirm hardware alignment. Following this, a cross-check ensures that the application code loaded from flash memory corresponds accurately to the identified hardware set.