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FPU Harness and Distribution Board

FPU Harness and Distribution Board. D. Kampf KAYSER-THREDE. FPU Harness Diagram. Specification Harness. AWG 28 twisted shielded Copper wire, insulator PTFE Redundant cables in different cable bundle Connectors without gasket MDM connectors supplying power have pin contacts.

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FPU Harness and Distribution Board

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  1. FPU Harness and Distribution Board D. Kampf KAYSER-THREDE FPU Harness and Distribution Board

  2. FPU Harness Diagram FPU Harness and Distribution Board

  3. Specification Harness • AWG 28 twisted shielded • Copper wire, insulator PTFE • Redundant cables in different cable bundle • Connectors without gasket • MDM connectors supplying power have pin contacts FPU Harness and Distribution Board

  4. Harness Status • Design finished (except pin assignment) • Measurements of IR-Transmission of Insulation and Potting Material of ITT CANNON MDM connectors • Length of harness not defined yet FPU Harness and Distribution Board

  5. IR-Transmission Measurement ITT Cannon MDM connectors Insulation old Potting Material Insulation new FPU Harness and Distribution Board

  6. IR-Transmission MeasurementsGLENAIR and MALCO Connectors Insulation Material MALCO Potting Material GLENAIR Potting Material MALCO FPU Harness and Distribution Board

  7. Connector Set-up • Potting Material • Female: 0.7 mm • Male: 0.7 mm • Isolation Material • Female: 1.7 mm + 0.8 mm ( gap 0.13 mm2 / pin) • Male: 1.7 mm + 5.3 mm ( gap 0.13 mm2 / pin) FPU Harness and Distribution Board

  8. ITT CANNON MDM Connector FPU Harness and Distribution Board

  9. ITT CANNON MDM Connector (old) Insulator 51 pin old material Socket (wall removed) Insulator Gap Pin FPU Harness and Distribution Board

  10. ITT CANNON MDM Connector • Transmission for new ITT Cannon design, two connectors (seems to be acceptable) FPU Harness and Distribution Board

  11. FPU Distribution Board 2 Electronic Boards • First Electronic Board, Detector side: • 25 x 31 pins MDM Connectors for Detectors • 1 x MDM 9 pins Connector for Heaters (only blue Detector) • 128 capacitors (WMA MKS2 1MicroF 50V) • Second Electronic Board, Connector Bracket side • 5 x 31 pins MDM Connectors • 4 x 25 pins MDM Connectors FPU Harness and Distribution Board

  12. FPU Distribution Board • Flex-wire (165 tracks per flex layer) between both board • Flex-wire shielded on both sides • 6 to 8 layers per board • Shielding layers in between the layers • Board and Flex wire material: Polymide FPU Harness and Distribution Board

  13. FPU Distribution Board 130 mm FPU Harness and Distribution Board

  14. Position of Distribution Board for Red Detector FPU Harness and Distribution Board

  15. Position of Distribution Board for Blue Detector FPU Harness and Distribution Board

  16. FPU Distribution Board Open Points • Detailed Specification of the Board • Numbers of capacitors • Required separation / distance for noise sensitive lines • Thickness of layers • No triax harness possible on boards and flex cable • Grounding requirements FPU Harness and Distribution Board

  17. Filter Wheel 1, Cable C01 FPU Harness and Distribution Board

  18. Filter Wheel 1, Cable C02 FPU Harness and Distribution Board

  19. Filter Wheel 2, Cable C03 FPU Harness and Distribution Board

  20. Filter Wheel 2, Cable C04 FPU Harness and Distribution Board

  21. Calibration Source 1 and 2, Cable C05 FPU Harness and Distribution Board

  22. Chopper, Cable C07 FPU Harness and Distribution Board

  23. Temperature Sensors 1 and 2, Cable C08 FPU Harness and Distribution Board

  24. Temperature Sensors 3 and 4, Cable C06 FPU Harness and Distribution Board

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