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The GE IS220PPDAH1A is a Power Distribution System Feedback I/O Pack designed for the Mark VIe turbine control platform. It collects power distribution status and diagnostic feedback and makes this information available to the control system through its IONet communication interface. The module operates with an associated power distribution board and supports monitoring of power distribution system conditions.
Functional Description
The IS220PPDAH1A, identified by the functional acronym PPDA, provides the feedback interface between the power distribution hardware and the Mark VIe control system. It collects feedback from connected power distribution boards, allowing the controller to monitor relevant electrical supply and distribution conditions.
The module performs feedback acquisition and communication rather than acting as an independent protective trip device. Its diagnostic information supports system-level monitoring and fault identification.
Communication and Processing
The module provides dual RJ-45 10/100Base-TX Ethernet interfaces for IONet communication. These interfaces carry feedback information between the I/O Pack and the Mark VIe control network.
Its processing hardware handles the acquisition and organization of power distribution feedback before making the information available to the controller. The dual Ethernet interfaces are part of the communication architecture; they should not be interpreted as proof of a particular network redundancy configuration.
Power Distribution Board Interface
The PPDA I/O Pack is intended to operate with an accessory control power distribution board. GE's equipment documentation identifies IS200JPDSG1A as the associated distribution board for the IS220PPDAH1A. This relationship is important when checking replacement parts and existing panel configurations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | IS220PPDAH1A |
| Brand | GE |
| Series | Mark VIe |
| Product Type | Power Distribution System Feedback I/O Pack |
| Functional Acronym | PPDA |
| Functional Revision | H1A |
| Processor Type | Not independently verified |
| Input Power Voltage | 28 V DC nominal |
| Power Consumption | 6.0 W |
| Ethernet Interface | 2 x RJ-45, 10/100Base-TX IONet ports |
| Operating Temperature | -30 to +65 deg C |
| Storage Temperature | -40 to +85 deg C |
| Relative Humidity | 5% to 95% |
| Vibration Tolerance | 5 Hz to 20 Hz (range stated; test amplitude not specified) |
| Dimensions | 8.25 x 4.15 x 1.78 in |
| Weight | 1.15 lb |
Frequently Asked Questions
Q: Which power distribution board is specified for the IS220PPDAH1A?
A: GE documentation identifies the IS200JPDSG1A as the accessory control power distribution board for this PPDA module. Verify the installed board and connector arrangement before ordering a replacement.
Q: Does the IS220PPDAH1A perform independent protection or trip functions?
A: Its primary role is power distribution feedback acquisition and communication. It provides diagnostic information to the Mark VIe control system rather than independently executing protective trip operations.
Q: What should be checked when replacing an existing IS220PPDAH1A?
A: Check the complete IS220PPDAH1A ordering number, the associated distribution board, the 28 V DC supply requirement, and the IONet connections. Also verify the environmental conditions and physical mounting arrangement against the installed hardware.
Payment: T/T, Western Union.
Shipping port: Xiamen.
Lead time: Typically 1–3 working days after payment confirmation (subject to stock).
Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.
F.A.Q.
Common questions about quotes, shipping, warranty and returnsClick Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.
In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.
Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.
We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.
Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.
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