Interlocking - Alstom

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iVPI Ordering InformationOrdering Information - Non-Vital Input/Output BoardsOrdering Number Description31166-457-01 non-Vital Input (NVI), In 18-36Vdc, 32-Differential Input31166-457-02 non-Vital Input (NVI), In 9-18Vdc, 32-Differential Input31166-458-01 non-Vital Output (NVO), RELAY, 16-Form A, 16-Form C, 0-35V AC/DC, 0.5 Amp31166-458-02 non-Vital Output (NVO), Solid State Relay, 32-SSR, 0-35V AC/DC, 0.25 AmpOrdering Information - Specialty BoardsInterlockingOrdering NumberDescription31166-434-01 genrakode Track Processor (GTP), 2-Genrakode DC Track Circuits31166-459-01 Code Rate Generator (CRG), Code Rates: 0, 50, 75, 120, 180, 270, 420, Steady-On, Solid State Driver31166-459-02 Code Rate Generator (CRG), Code Rates: 0, 50, 75, 120, 180, 270, 420, Steady-On, Relay Driver31166-460-01 bus Expansion Board (BEX)Ordering Information - Interface Boards and CablesOrdering NumberDescription31166-472-01 VSP, P2, System ID (Site + Revision), 4-Switches 0-9, A-F31166-473-01 VSP, P3, MAC-Main, 2 Ethernet Ports RJ45, Health Monitor (Comm), VRD Connections31166-474-01 nVSP, P1, 2 Ethernet Ports RJ45 Connections31166-475-01 nVSP, P3, MAC-Main, Health Monitors (Main-Comm), three Serial Communications Ports31166-485-01 VSP P1 and BEX P3, Expansion Bus InterfaceOrdering Information - Development ToolsOrdering NumberDescription31754-008 Rev E Computer Aided Application Programming Environment (CAAPE) PackagiVPI NVSP BoardFor assistance in ordering chassis and boards for your system or for assistance in selecting and configuring a new system oraddition please contact the Alstom Customer Service Center at 800-717-4477.©2011 Alstom Signaling Inc. www.alstomsignalingsolutions.com 37
VPI ® Vital and Non-Vital Interlocking ControlInterlocking> A Solution for All SizesAlstom VPI Interlocking Control Systems have set the worldwide standardfor microprocessor-based interlocking control. From the smallest endof-sidingto large installations like Grand Central Terminal in New YorkCity, Alstom’s VPI system and microprocessor-based components usevital logic to allow customers to meet their needs for vital and non-vitalwayside control and communication.> A Strong Safety RecordThe microprocessor-based VPI Interlocking Control System has beenindependently audited for safety by the London Underground Limited,Dutch National Railway, CP Rail, Metro-North Commuter Railroad,Queensland Railroad (Australia), and Bay Area Rapid Transit (BART).Since the first installation in 1986 there have been no unsafe failures, anunblemished record of VPI Controlled Vital System Operation in excessof 90 million hours.> Easy InterfaceVPI surpasses relay-based systems as one unit can replace hundredsof relays. VPI resides in a significantly reduced space, provides serialcommunications that reduce the time and cost associated with cabling,and can be configured in a redundant arrangement. Customers caneasily interface VPI systems to other vital and non-vital waysideequipment, local control panels, and central office provided by Alstom orother suppliers. VPI system software includes extensive self-diagnosticcapability. Because of these built-in capabilities, most maintenance,troubleshooting and system testing tasks require only a simple terminalinterface such as a laptop or hand-held terminal to isolate the failureto a specific circuit board or input/output port. This makes testingsimple and straightforward. Test engineers also benefit from having todo limited retests of specific functions due to VPI’s ability to accuratelyidentify program revisions.> Enhanced VPIVPI has undergone several upgrades to the core hardware and softwareover the past 20 years to fulfill our customers demands and expectations.VPI II refers to recent key improvements made to the core portfoliothat allow for much more added functionality which are focused onperformance and maintainability. These enhancements address the fullcycle of interlocking control with improvements in design, verification,test functions and maintenance, which achieves a significant increase insystem performance.38CALL 800.717.4477 • FAX 585.274.8777
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Interlocking - Alstom

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