IS200BPIBG1A - Phase Logic Interface Module

SPECIFICATIONS:

Part No.: IS200BPIBG1A
Manufacturer: General Electric
Function: Phase Logic Interface Module
Series: Drive Control
Memory: Serial 1024-bit chip
Input channel: 40
Dimensions: 11.00 x 9.00 x 3.00
Voltage Feedback VCO Range: 0-20 MHz
Power: 17.7 VAC or 5 VDC
Supply Output: 5 VDC, max. 500 Ma
Product Type: Module
Availability: In Stock
Country of Manufacture: United States (USA)
Manual: GEI-100266

FUNCTIONAL DESCRIPTION:

IS200BPIBG1A is a Phase Logic Interface Module manufactured and designed by General Electric as part of the Mark VI Series used in GE Drive Control Systems. It is a Phase Logic Module/ IGBT Drive Personality Interface board. The module captures and reports faults in conjunction with an associated and connected Gate Driver board or boards. Some of these faults are handled on the BPIB board. The PCB is also used for signal conditioning to the Gate Driver and Shunt Feedback boards via its P1 connector (located on its rear edge). The board is intended to be plugged into a VME rack. This is accomplished through the P1 connector, which is located on the board's back edge. Six plug connectors connect the board to several IGBT boards. To detect Phase A/B/C sensing signals as well as DC-link positive and negative signals, five stab-on connectors are used.

FEATURES:

• Six plug connectors establish connections to various IGBT boards, while five stab-on connectors, discreetly positioned behind the front faceplate, are used for detecting Phase A/B/C sensing signals and DC-link positive and negative signals. It's worth noting that this card does not feature LED indicators, fuses, or TP test points.

• The Phase Logic Module/IGBT Drive Personality Interface is a specialized device engineered to provide essential control signals for driving Insulated Gate Bipolar Transistors (IGBTs) within a power conversion system.

• Functioning as the personality of the IGBT drive, this module delivers the requisite input/output (I/O) signals and control functions to govern the IGBTs' operation according to desired parameters.

• The P1 connector is responsible for providing a 17.7 Vac square wave input to the transformer primaries. This input serves as the primary power source for the transformers, initiating the power conversion process. It supplies the necessary voltage to the transformers, enabling them to generate the required secondary voltages for the power supplies.

• Each transformer has one secondary winding that is fully rectified and filtered to produce an isolated +7.5 V dc output. This isolated voltage is then linearly regulated down to 5 V, allowing for stable and reliable operation of the isolated control interfaces within the system. The linear regulation ensures that the voltage remains constant even under varying load conditions, providing a consistent power supply to the control interfaces.

• Within the +12 V supply, a 5 V linear regulator is incorporated. This linear regulator further regulates the +12 V down to 5 V, creating a lower voltage level suitable for powering the light 5 V logic circuits. The regulated 5 V supply ensures proper voltage levels for the logic circuits, providing a reliable and consistent power source for the control logic within the system.

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FREQUENTLY ASKED QUESTIONS:

What is a Phase Logic Interface Module (PLIM)?

A Phase Logic Interface Module (PLIM) is a device designed to facilitate communication and coordination between different phases or components within a system. It helps manage the logical interactions and interfaces between various elements to ensure smooth operation.

What applications is a PLIM commonly used for?

PLIMs are often used in complex systems where different components or phases need to work together. Common applications include telecommunications, control systems, and any scenario where synchronized operation is crucial.

How are the Phase A, B, C sensing signals and DC-link positive and negative signals detected?

The Phase A, B, C sensing signals and DC-link positive and negative signals are detected through five stab-on connectors located behind the front faceplate.