IS220PPDAH1A, REV C - Power Distribution System Feedback I/O Module

SPECIFICATIONS:

Part Number: IS220PPDAH1A, REV C
Manufacturer: General Electric
Series: Mark VIe
Product Type: Power Distribution System Feedback I/O Module
Power Supply: 24V DC
Input Voltage Range: 0-600V AC/DC
Current Measurement Range: 0-100A
Power Factor Range: 0.00 to 1.00
Frequency Measurement: 45-65 Hz
Digital Inputs: 4-32 channels
Communication Protocols: Modbus RTU/TCP
Connectivity: RS-485
Operating Temperature: -20°C to +70°C
Mounting Options: DIN Rail
Availability: In Stock
Country/Region of Manufacture: United States
Manual: GEH-6721D

FUNCTIONAL DESCRIPTION:

IS220PPDAH1A, REV C is a Power Distribution System Feedback I/O Module manufactured and designed by General Electric as part of the Mark VIe Series used in Distributed Control Systems. The PPDA I/O pack accepts inputs from up to six different power distribution boards. It conditions the board feedback signals and provides a dual redundant Ethernet interface to the controllers. PPDA feedback is structured to be plug and play uses electronic IDs to determine the power distribution boards wired into it. This information is then used to populate the IONet output providing correct feedback from connected boards. The PPDA I/O pack is hosted by the JPDS or JPDM 28 V dc Control Power boards on the Mark VIe Modular Power Distribution (PDM) system. It is compatible with the feedback signals created by JPDB, JPDE, and JPDF.

INSTALLATION:

• Directly connect the JAI terminal board connectors to the PPDA I/O pack. The JPDG, JPDS, JPDM, or JPDC 28 V de control power distribution board is where the PPDA I/O pack is mounted.
• Using the threaded screws next to the Ethernet ports, mechanically secure the I/O pack. The studs slip into a mounting bracket made for the particular style of the terminal board. Positioning the bracket so that the DC-62 pin connector connecting the I/O pack and the terminal board is not subjected to right-angle forces is important. In the course of the product's service life, the adjustment should only be necessary once.
• Depending on how the system is set up, connect one or two Ethernet wires. Either port can be used to use the I/O pack. If twin connections are employed, it is customary to link ENETI to the network related to the R controller.
• Connect the pack's connector to a power source to turn on the battery. The I/O pack includes a built-in soft-start feature that limits current inrush when power is applied, so it is not essential to unplug the cable before connecting it.
• If necessary, set up the I/O pack using the ToolboxST program. Additional PDM feedback signals may be brought into the PPDA I/O pack through the P2 connector on the host board. The P1 connector is never used on a board that hosts the PPDA I/O pack, PPDA must always be at the end of the feedback cable daisy chain.
• Ribbon cables should be connected from connection P2 on JPDG, JPDS, JPDM, or JPDC to additional core boards supplying data to PPDA.

SIGNAL ROUTING:

The JPDG, JPDS, JPDM, or JPDC board is where the PPDA I/O pack is mounted. 50-pin ribbon cable jumpers wired pin to pin 1 are used to connect other boards. One feedback group is contributed to PPDA by each board. There are up to five prior boards that this connection goes through. Feedback groups are shown in the above diagram as bold lines, and each board's connectors P1 and P2 are also shown. JPDM uses two sets of feedback signals because that board has a substantial number of feedback lines. Utilizing two boards is supported by JDPM. The following illustration represents the setup. The PPDA I/O pack and connectors on the JPDS board are as follows, going from right to left:

• JDPS has provided local comments on signal group A.
• Signal group B is the subject of JPDF's feedback.
• Signal group C is the subject of JPDB's feedback.
• A further JPDF would employ signal group D.
• Another board might make use of signal group E

DIAGNOSTICS:

• A power-up self-test that examines the majority of the processor board components, Ethernet ports, RAM, and flash memory monitoring the internal power supply continuously to ensure proper operation.

• A verification that the hardware set matches using the electronic ID data from the former lord, acquisition card, and processor card, followed by a verification that the application code loaded from flash memory is appropriate for the hardware set.

• The health of the A/D converter circuits is verified by comparing measured values to expected values. The ToolboxST program provides information about the specific diagnoses.

WOC holds the largest inventory of GE Distributed Control System Replacement Parts, offering both unused and rebuilt components, all backed by a warranty. Our expert team is available 24/7 to support your OEM needs and assist with any automation requirements. For pricing and availability of parts or repair services, contact us by phone or email.

FREQUENTLY ASKED QUESTIONS:

How does the module function within a power distribution system?

The module connects to sensors and transformers to collect electrical data and transmits it to control systems via communication protocols like Modbus or Ethernet/IP. It enables automation by providing real-time insights, helping prevent failures, balance loads, and improve energy efficiency.

What parameters can the module monitor and control?

It monitors phase voltage, line voltage, current, power factor, active and reactive power, frequency, and harmonic distortion (THD). Some models also track environmental factors like temperature and humidity to prevent system overheating.

What communication protocols does the module support?

The module supports industry-standard communication protocols such as Modbus RTU/TCP, Profibus, Profinet, EtherNet/IP, CANbus, and IEC 61850. These protocols ensure seamless integration with PLCs, SCADA systems, and remote monitoring platforms.