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Wiring Procedure Sensor-to-Console Wiring <br /> Wiring Procedure <br /> Sensor-to-Console Wiring <br /> Wire Type for Bonded Metal Conduit <br /> Although shielded cable is preferred in all installations,Gilbarco allows the use of non- <br /> shielded cable when using bonded metal conduit from the sensor junction box to the <br /> EMC Console.There is one exception—shielded cable is REQUIRED at all sites using <br /> variable speed submersible pumps. <br /> Important The wiring MUST be contained in bonded metal conduit the ENTIRE way to the <br /> console, including wiring located indoors. If non-bonded conduit (such as plastic <br /> raceways) are being used, .shielded cable is required. Banded conduit means that the <br /> metallic sections of conduit are permanently joined to form an electrically conductive <br /> path that will assure electrical continuity, and that the conduit has the capacity to <br /> conduct safely, any current likely to be imposed. <br /> When not using shielded cable,the sensor wiring must conform to Article 501-13 of <br /> the NEC(Conductor Insulation,Class 1,Divisions 1 and 2),e.g.,nylon-jacketed <br /> conductor type THWN.Note: The conductor itself must bear the marking legend <br /> designating its use as suitable for gasoline exposure; such designation on the tag alone <br /> is not sufficient. <br /> Wire Type for Non-Bonded Metallic or PLIC Conduit <br /> Gilbarco requires the use of shielded cable when using non-bonded metallic or PVC <br /> conduit in any portion of the wiring between the sensor junction box and the EMC <br /> Console.In these installations, shielded cable must be rated less than 100 picofarad per <br /> foot and be manufactured with a material suitable for the environment,such as <br /> Caro1TM C2534 or Belden*" 88760, 8760. <br /> Wiring Instructions <br /> 1. Using wire nuts,connect the two-wire cable to the field wires in the sensor junc- <br /> tion box.Refer to Figure 2 on page 12,Sensor Wiring Installation Diagram,for the: <br /> ❑ Tank Monitor 4(Four-Tank/Direct Connect) <br /> ❑ Tank Monitor 3 and 3.1 (Four-Tank/Direct Connect) <br /> ❑ EMCTM Basic Monitoring Console(Four-Tank) <br /> ❑ EMCTM External Sensor System <br /> ❑ EMCTM Environmental Management Console <br /> ❑ EMCTM Enviromnental Management System with Business Inventory <br /> Reconciliation <br /> 11 <br />