Interlocking - Alstom

VPI ® Vital and Non-Vital Interlocking ControlInterlockingFEATURES> ProvenNo unsafe failures since the firstinstallation in 1986Total hours of VPI ControlledVital System Operation in excessof 72,000,000 hoursVPI Chassis and boards> ExpandableFrom end-of-siding, to interlockingswith up to 35 switch machines> FlexibleModular architectureForward and backward compatibility> Cost-EffectiveVPI will lower your system’s life cycle costs> Easy to MaintainSelf diagnostics make the system virtuallymaintenance-free> IntegratedHigh degree of subsystem integrationSpecifications - VPI ® Module (Chassis and Boards)DataValueLogic Input Power5 VDC (+ 0.25) at 8 Amperes max. per moduleHigh Voltage Isolation RatingMeets AREMA requirementsOperating Temperature -40° F to +160° F (-40° C to +70° C)Humidity0 to 95% Non-CondensingTypical Weight per module (with some boards)15 lbs. (6.80 kg)Dimensions 14” H x 19” W x 13” D (35.6 cm H x 48.3 cm W x 48.5 cm D)(Depth includes cable dress at rear chassis)For 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 1-800-717-4477.40CALL 800.717.4477 • FAX 585.274.8777