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There are several different wiring schemes that may be encountered when connecting the AC Input Module and Relay <br /> Module. These are dependent upon the use of optional features like Dispenser Hook Isolation, Line Leak Detection (LLD) <br /> and Turbine Pump Interface that can affect the way these modules are wired. The description below assumes that this <br /> is strictly a VRM system that is sensing the dispenser hook signals from gasoline products only and not controlling the <br /> Submersible Turbine Pumps. For more information on the different wiring options see the TS-5xxx Installation Guide (p/n <br /> 000-2150) or contact Franklin Fueling Systems Technical Support at 1-800-984-6266. <br /> Dispenser Hook Signals <br /> Note: Dispenser hook signals are required on installations prior to VRM <br /> versions 1.2.0. <br /> AC Input The dispenser hook signals are sampled by the AC Input Module <br /> Module so that the VRM can monitor the start and end of gasoline sales <br /> °"°" transactions. Follow the instructions below to to into the Dispenser <br /> o <br /> ERR p p <br /> Hook Signals with a parallel wire to the AC Input Module. This method <br /> Chan <br /> will not take control of the Submersible Pumps. <br /> O Dispenser 6 Super Hook Input,110 VAC <br /> 12 ° 1. Locate the gasoline product only dispenser hook signals at a <br /> °11 o °'spa"ee'6Re9 "°°k'"p°"'°A° point where they are still separated by dispenser. This may be a <br /> C- o Diapensar55uperHppklnppt110VAC dispenser hook isolation box or other method or they may just all be <br /> Ch.^ ° Dispe°ser5 Reg°l ar Hook Input 110VAC connected with a wire nut. <br /> s ° <br /> Chan O <br /> ° Dlapenaer45uperH°pk1np „D VAC 2. Separate them by dispenser number then by fueling grade. <br /> Chen O Dlspenser 4 Regular Hook Input 110VAC <br /> ° 3. Connect a wire in parallel from the line and neutral of each <br /> °"a" o Dlspenser 3 Super Hook Input,110 VAC dispenser hook signal to the AC Input Module.All existing wiring <br /> 6 <br /> Chan O Dlspenser31RegularHookln 110VAC should remain as is. <br /> 5 ° <br /> Chan O Dispenser 2 Super Hook Input,110 VAC <br /> 4 ° 4. When wiring the Dispenser Hook signals to the AC Input Module, <br /> Chan O Dispenser2 Regular Hook Input if OVAC <br /> 3 o make dispenser 1 signals (all gasoline grades) go to the first set <br /> °z^ o Diepenaer,5uper"°pklnpu[.,,pVAC of terminals. For example, if there are two hooks per dispenser <br /> Chan ° Dispenser1RegularHooklnput,110VAC (Regular and Super)then wire Dispenser 1 to positions 1 & 2, then <br /> o <br /> Dispenser 2 to positions 3 &4. <br /> Relay Module Dispenser Power Control <br /> o ape <br /> In order for the console to shutdown a dispenser or all the dispensers in <br /> O ERR response to an alarm condition, the dispenser power must be controlled <br /> e„�oq by the Relay Module. Run the coil of the dispenser power relay through <br /> NOS O the a channel of the Relay Module. <br /> C8 O <br /> NCS O <br /> NO7 ° The 10A Relay Module is rated for 10 amps of continuous current. If <br /> O7 ° the dispenser power, including startup current, exceeds 10A then an <br /> NC7 O <br /> N06 ° external high powered relay must be installed to control the dispensers. <br /> C6 ODispenser6 Line Power/ <br /> NC6 O It is a good practice to wire the dispenser power in a logical order such <br /> C55 o as Dispenser 1 to Relay Channel 1, Dispenser 2 to Relay Channel 2, <br /> NCS Dispenser S Line Power/ <br /> ° etc. <br /> N04 0— <br /> C4 O <br /> NC4 O Dispenser 4 Line Power/ <br /> NO3 ° <br /> C3 O <br /> C3 O Dispenser 3 Line Power/ <br /> NO2 O <br /> C2 O <br /> C2 ° Dispenser Line Power/ <br /> N01 0— <br /> C 1 C1 O <br /> NC1 O Dispenser 1 Line Power/ <br /> II-ID <br /> CANB Approved IDM 11-INCON Vapor Recovery Monitoring(VRM)-Executive Order VR-202 <br />