IS200JPDSG1AEC

Product Description

Direct Current Distribution Board IS200JPDSG1AEC is a board that will receive twenty-eight volts of direct current. The power supply is typically received from an external alternating current/direct current or direct current/direct current converters. This model is similar to the JPDM module. However, this model has more components than the JPDM module does which includes more branch circuit fuses and output connectors. Thanks to the two ribbon cable connectors on this module it also has the potential to host a PPDA I/O pack. Same as the JPDM module the JPDS module will be mounted in a power distributor module. 

The IS200JPDSG1AEC model can obtain and route diagnostic signals to the attached PPDA pack. Some of the signals that can be sent to the PPDA pack are as follows; three analog P28 voltage readings for the S, T, and R busses, an electronic identification used to identify the board type, serial number, and potential revision number, and auxiliary supply status feedback that is downstream of the fuses will provide the three feedback signal to the PPDA pack. 

All of the aforementioned diagnostic signals can be used to measure the power voltage using external test equipment. There are also test rings on the JPDS board which allows for tests to be performed, each test ring on this module has a series of ten thousand resistors that can isolate the single grounded ring, 28N, and isolate the ring to be sent to the return path. 

The IS200JPDSG1AEC board has specific characteristics, some of which are a DC62 connector that can host the PPDA, three outputs labeled JAS, JAT, and JAR which are used for auxiliary power connectors, and more. This information can be found in the GEI-100613 Mark VIe Power Distributor, Modular Instruction Guide on page thirty-six to page forty.