IS200EBKPG1B GE EX2100, Exciter Backplane

Description:

Functional Description
The IS200EBKPG1B is an Exciter Backplane developed by GE.The IS200EBKP Exciter Back Plane (EBKP) is part of the control module and provides the backplane for the control boards, and the connectors for the I/O terminal
board cables. EBKP has three sections for the controllers M1, M2, and C. Each section has its own independent power supply. Sections M1 and M2 both have the ACLA, DSPX, EISB, EMIO, and ESEL boards. Section C has the DSPX, EISB, and EMIO. The EBKP board is mounted in a rack holding the control boards, with two cooling fans at the top.
The upper part of the backplane contains 24 DIN connectors as part of the backplane.
The lower part of the backplane contains 27 D-SUB connectors, three circular DIN connectors, three 12-pin power supply plugs, three fan power plugs, and 30 Testpoints. Labels on the connectors in the following figure refer to the boards and devices to which the cables are connected.

Application Data
The EBKP board has no LEDs, fuses, or adjustable hardware. The board has testpoints for signal diagnostic purposes. The testpoints provide signal access to diagnostic analog-to-digital converters and to digital-to-analog converters.
Terminal Board Connectors: Pin descriptions and cable destinations for each of the termination board connectors
are given in the following sections.
EGPA Exciter Gate Pulse Amplifier Connector: There are six connectors for the up to six EGPA boards, which can be driven by the ESEL board. These are at J306, J307, J406, J407, J506, and J507 for PCMs (bridges) 1 through 6 respectively. The group number of the ESEL board determines how many of these connectors are driven.

Datasheet Link:

IS200EBKPG1B GE EX2100,  Exciter Backplane PDF Datasheet