VPI II Overview - Alstom

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Vital Subsystem4.8.4.1. SpecificationsTable 4–19. LDO2 Board SpecificationsDescription31166-340-01 340-02Maximum number of Output Boards per <strong>VPI</strong> <strong>II</strong> System 40 40Board slots required 1 1Number of ports per board 8 8Maximum Board Logic Current Supply 350mA 250mAMinimum Switched Output Supply Voltage (Vin) 9.0 VDC 9.0 VDCMaximum Switched Output Supply Voltage (Vin) 18.0 VDC 18.0 VDCMaximum Output Current per Port (Iout) 3.3 A 3.3 AMaximum Output Current per 4-port group 7.5 A 7.5 ATypical Output Voltage Drop on board 1.0 V 1.0 VCable Integrity Check Detection Voltage 2.0 ±0.3 V 2.0 ±0.3 VOver Current Shutdown Threshold (t = 200 to 400 mS) 5.0 A noneLow level current detection threshold range0.55 to 3.25in 7 stepsnoneAOCD operating threshold 100 mA 100 mAIsolation Between Outputs and 5 Volt Logic > 3000 Vrms > 3000 VrmsHot/Cold Filament CheckYes, 100 mA Yes, 100 mASignature PROM Required No No4.8.4.2. AssembliesTable 4–20. LDO2 Board AssembliesDescriptionLDO2 Board Assembly, 8 outputs(9 - 18 VDC, 3.3 Amp. operation)LDO2 Board Assembly, 8 outputs w/o current monitor(9 - 18 VDC, 3.3 Amp. operation)Part Number31166-340-0131166-340-02P2511G, Rev. Jan/06 4–26 ALSTOM Signaling Inc.
Vital Subsystem4.9. ACO (VITAL AC OUTPUT BOARD) 59473-937-XXThe Vital AC Output board operates in a manner similar to Vital Output boards. It isused for lighting signal lamps or for operating other AC loads requiring less than 0.8ampere.Figure 4-14. ACO BoardLAMP`IoutVIN(AC)ACOFigure 4-15. ACO Port InterfaceP2511G, Rev. Jan/06 4–27 ALSTOM Signaling Inc.
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VPI ® IIVital ProcessorInterlockin
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LIST OF EFFECTIVE PAGESP2511G, VPI
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PREFACENOTICE OF CONFIDENTIAL INFOR
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ABOUT THE MANUALThis manual is inte
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MANUAL SPECIAL NOTATIONSIn the ALST
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TOPICTABLE OF CONTENTSPAGE1. SECTIO
Page 15 and 16: TOPICTABLE OF CONTENTSPAGE5.4. NON-
Page 17 and 18: DESCRIPTIONLIST OF FIGURESPAGEFigur
Page 19 and 20: DESCRIPTIONLIST OF TABLESPAGETable
Page 21 and 22: General Description1. SECTION 1 - G
Page 23 and 24: General DescriptionTermEPROMFail-Sa
Page 25 and 26: General DescriptionTable 1-1. Gloss
Page 27 and 28: VPI II Organization2. SECTION 2 - V
Page 29 and 30: VPI II OrganizationControlCenterMod
Page 31 and 32: Chassis Configurations3. SECTION -3
Page 33 and 34: Chassis Configurations3.2.1. CaseTh
Page 35 and 36: Chassis Configurations3.3. DIRECT W
Page 37 and 38: Chassis ConfigurationsTable 3-2. Di
Page 39 and 40: Chassis Configurations3.4.1. CaseTh
Page 41 and 42: Vital Subsystem4. SECTION 4 - VITAL
Page 43 and 44: Vital Subsystem4.2.1. Specification
Page 49 and 50: Vital Subsystem4.5. CRG (CODE RATE
Page 51 and 52: Vital Subsystem4.6. IOB (I/O BUS IN
Page 53 and 54: Vital Subsystem4.7. DI (DIRECT INPU
Page 55 and 56: Vital Subsystem4.7.2. AssembliesTab
Page 57 and 58: Vital Subsystem4.8.1. SBO BoardThe
Page 59 and 60: Vital Subsystem4.8.2. DBO and DBO-5
Page 61 and 62: Vital Subsystem4.8.2.2. AssembliesT
Page 63 and 64: Vital Subsystem4.8.3.1. Specificati
Page 65: Vital Subsystem4.8.4. LDO2 (31166-3
Page 69 and 70: Vital Subsystem4.10. FSVT (FIELD-SE
Page 71 and 72: Non-Vital Subsystem5. SECTION 5 - N
Page 73 and 74: Non-Vital Subsystem5.2.1.1. Specifi
Page 77 and 78: Non-Vital Subsystem5.3.2.2. Assembl
Page 83 and 84: Non-Vital Subsystem5.4.2. NVO-SNK (
Page 85 and 86: Non-Vital Subsystem5.4.3. NVR (Non-
Page 87 and 88: Non-Vital Subsystem5.5. TRAIN TO WA
Page 89 and 90: Non-Vital Subsystem5.5.1.2. Assembl
Page 91 and 92: Design, Test and Validation Tools6.
Page 93 and 94: Design, Test and Validation ToolsOn
Page 95 and 96: Design, Test and Validation ToolsFi
Page 103 and 104: Design, Test and Validation ToolsRo
Page 107 and 108: Non-Vital System and Communications
Page 114: FOR QUESTIONS AND INQUIRIES, CONTAC
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VPI II Overview - Alstom

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