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Installation Guide J5,J7 connections between multiple VSFC Units(ref.items 6/7,XFigure 6X) <br /> .12 Intrinsically safe wiring outputs to TLS-350 Console (ref. item 5, Figure 6) <br /> For installations in which the VSFC is connected to a TLS-350 Console, connect one end of the cable to the <br /> console's Pressure Line Leak Interface Module (ref. Figure 7), and the other end to terminal strip J2 on the <br /> VSFC board as shown in Table 6 below. <br /> Table 6.LS-350 Console Connection <br /> J2 Terminal Input <br /> 1 White wire- Plus + <br /> 2 Black wire-Common( ) <br /> 3 Attach cable's shield to grounding <br /> lug in I.S.compartment of VSFC <br /> unit. <br /> Attach shield of pressure signal output cable to ground lug in Intrinsically-safe compartment (ref. Figure 5 on <br /> page 9). <br /> NOTE:Cable for pressure signals must be shielded cable rated less than 100 picofarad per foot <br /> and be manufactured of a type designated for use in the presence of gasoline and oil,such as <br /> Carol C2534 or Belden 88760,8760.Wire size can be#18 AWG, max. length 1000 feet,or#22 <br /> AWG,max. length 750 fee#. <br /> J5, 17 connections between multiple VSFC Units (ref. items 6/7, Figure 6) <br /> Up to three slave VSFC units can be daisy chained to the master unit(the slave connect kit, P/N 330020-494, <br /> is required for each slave unit). Connect terminal strip J5 (ref.Table 7) on the master VSFC unit to terminal <br /> strip J7 (ref.Table 8)on the first slave unit(see Figure 7), connect J5 on the first slave unit to J7 on the <br /> second slave unit,and connect J5 on the second slave unit to J7 on the third slave unit. <br /> NOTE:Cable for pressure signals must be shielded cable rated less than 100 picofarad per foot <br /> and be manufactured of a type designated for use in the presence of gasoline and oil,such as <br /> Carol C2534 or Belden 88760,8760.Wire size can be#18 AWG, max. length 1000 feet,or#22 <br /> AWG,max.length 750 feet. <br /> Table 7.Wiring Outputs to Slave Unit <br /> J5 Terminal Output <br /> 1 Plus <br /> 2 Common <br /> 3 Power <br /> 13 <br />