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Alpha Magnetic Spectrometer Alpha Magnetic Spectrometer – 02 DELTA CDR Permanent Magnet Avionics Changes Summary May 4, 2010 Timothy J. Urban / ESCG /

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Presentation on theme: "Alpha Magnetic Spectrometer Alpha Magnetic Spectrometer – 02 DELTA CDR Permanent Magnet Avionics Changes Summary May 4, 2010 Timothy J. Urban / ESCG /"— Presentation transcript:

1 Alpha Magnetic Spectrometer Alpha Magnetic Spectrometer – 02 DELTA CDR Permanent Magnet Avionics Changes Summary May 4, 2010 Timothy J. Urban / ESCG / Barrios Technology

2 Alpha Magnetic Spectrometer May 4, 2010Tim Urban / ESCG2 Removed Electronics Hardware Schematic Changes Interface Changes (with Upstream Power Inhibits) STS IVA Volume Hardware – Digital Data Recording System ISS IVA Volume Hardware – Digital Data Recording System (new) AMS02 Electronics Summary DELTA CDR Outline

3 Alpha Magnetic Spectrometer May 4, 2010Tim Urban / ESCG3 AMS02 Electronics Summary DELTA CDR Electronics Hardware Removed from AMS-02 Payload Cryomagnet Avionics Box (CAB) Cryomagnet Dump Diodes (CDD) Uninterruptible Power Supply (UPS) Onboard [ Vacuum ] Pump (OBP) OBP Cabling from Interface Panel A (IPA) Baroswitch Electronics (BSE) RTD Cabling Charge/Discharge Cabling Cryomagnet Pilot Valve Switch (CPVS) CCEB electronics (Leave Avionics Box On)

4 Alpha Magnetic Spectrometer Tim Urban / ESCG4 AMS02 Electronics Summary Removed Electronics Hardware May 4, 2010

5 Alpha Magnetic Spectrometer Tim Urban / ESCG5 AMS02 Electronics Summary Removed Electronics Hardware May 4, 2010 IPA PAS TCP UPS Debris Shield On Board Pump EBCS UMA / EVA Connector Panel CAB CDD BSE & CPVS

6 Alpha Magnetic Spectrometer Tim Urban / ESCG6 AMS02 Electronics Summary Revised Payload Schematic May 4, 2010

7 Alpha Magnetic Spectrometer AMS02 Electronics Summary Revised Power Schematic Tim Urban / ESCG7May 4, 2010

8 Alpha Magnetic Spectrometer Tim Urban / ESCG8May 4, 2010 AMS02 Electronics Summary Revised Power Schematic

9 Alpha Magnetic Spectrometer Tim Urban / ESCG9 AMS02 Electronics Summary Revised Global Interfaces - WAS May 4, 2010 Upstream Inhibits (first level)

10 Alpha Magnetic Spectrometer Tim Urban / ESCG10 AMS02 Electronics Summary Revised Global Interfaces - IS May 4, 2010 Upstream Inhibits (first level)

11 Alpha Magnetic Spectrometer Tim Urban / ESCG11 AMS02 Electronics Summary Payload Grounding + X (RAM) + Y + Z ISS + Z + X + Y ORBITER VC Bonding Strap 1 Vacuum case is grounded to USS via 00AWG wires (QTY 2). ORBITER + X (RAM) + Y + Z ISS + Z + X + Y VC Bonding Strap 2 May 4, 2010

12 Alpha Magnetic Spectrometer Tim Urban / ESCG12 AMS02 Electronics Summary Payload Grounding Vacuum case is grounded to USS via 00AWG wires (QTY 2). VC Bonding Strap 1VC Bonding Strap 2 May 4, 2010

13 Alpha Magnetic Spectrometer Tim Urban / ESCG13 STS Digital Data Recording System (DDRS) Records back-up of down-linked science data on-board STS Provides contingency STS crew capabilities: –Limited payload systems health monitor –Limited payload command (worked with MCC-H and POCC) Materials and flammability assessment complete Full scope of EMI testing complete (susceptibility and emissions) May 4, 2010 AMS02 Electronics Summary STS DDRS

14 Alpha Magnetic Spectrometer Tim Urban / ESCG14 AMS02 Electronics Summary STS DDRS PGSC based “AMS Laptop” USB/422 Adaptor Box with Integrated PDIP Cable May 4, 2010 NO CHANGE

15 Alpha Magnetic Spectrometer SEG ft SEG SEG SEG SEG SEG SEG SEG SEG ft SEG (2X) 3ft SEG / -302 SEG and SED Tim Urban / ESCG15 AMS02 Electronics Summary ISS DDRS May 4, 2010 NEW ADDITION Ref. CEF # 2127

16 Alpha Magnetic Spectrometer Tim Urban / ESCG16 AMS02 Electronics Summary ISS DDRS Schematic May 4, 2010


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