Comco AccuFlo AF10-E - Page 5

AF10‐EControlConnector
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TechSupport:1‐818‐841‐5500
BlastControl:Pin1provides115VACpowerfromtheAccuFlo.Thehostmustprovideaswitchtoputthis
voltagebackintoPin2,whichwillcausetheblastertoblast.WhenPin2isleftfloating,theblasterwillnot
blast.200mAofcurrentistypical.
PE: Pin4providesanoptionalbondingpathtoPrimaryEarththroughtheAccuFlo.Ifthehostisotherwise
bondedtoPE,donotusethispin.
RegulatorControl:Theregulatormustbepoweredby24vdcthroughPin7andgroundthroughPin6.The
regulatorrequires60mAofcurrent.Theblastpressureissetbyprovidinga0‐10vdcsignalatPin8,which
correspondstoapressureof0‐148psi.Theinternalresistanceoftheregulator’sinputis100ohmsminimum.
AF10‐ECablesandControllers
CablingandcontroldependsonhowtheuserdesirestocontroltheAF10‐E.Usetheabovetableto
determinewhichcabletouse.IftheAF10‐EispairedwithanAutoFillunit,refertotheAutoFillmanualfor
additionalwiringinformation.