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522 REMOTE MONITORING SYSTEM (SHOWING OUTPUT TO VEEDER ROOT <br /> TLS-350 AND TO BEI 522 RELAYS FOR DISPENSER POWER SHUTDOWN) <br /> BEI-522 SERIAL RELAY <br /> ESO INTERFACE SYSTEM <br /> D <br /> 522 RELAYS ATA/POWER <br /> BEI-522 MONITOR (can be mounted on <br /> Aux �o 522 Serial Relay Interface Box) <br /> UTTERo 0 0 0 <br /> OUTPUT TO <br /> VEEDER—ROOT <br /> TLS-350 <br /> • MAIN CIRCUIT PANEL X—FORMER <br /> CONDUIT DEDICATED OULET FOR 522 MONITOR. THIS OUTLET <br /> FOR RELAY SHOULD BE ON SAME CIRCUIT BREAKER PANEL AND <br /> CONTROL MUST BE ON SAME PHASE LEG AS DISPENSERS. <br /> CABLES <br /> WIRING TROUGH <br /> ROUTE ALL 110V CONDUCTORS TO DISP (HOT, <br /> NEUTRAL, STP RELAY RETURNS, LIGHTS) THROUGH <br /> 522 RELAY BOXES EXCEPT RELAY RETURNS MAY BE <br /> BROKEN AT TLS-350 IE RELAY RETURNS ARE <br /> BROKEN AT TLS-350 AND 522 REMOTE MONITOR IS <br /> INTERFACED TO TLS-350 FOR FUEL ALARM <br /> SHUTDOWN. SEE WIRING DIAGRAM FOR DETAILS. <br /> CIRCUR BREAKER <br /> • PANEL <br /> VEIDER-ROOT)TRwq4rSMnVTEMD <br /> 22 REMOTE MONROR <br /> LS-350 <br /> PANEL <br /> 1 <br /> II <br /> DEDIGTED OUTLET (qA97M <br /> 522 RELAY <br /> BOX. EACH <br /> a BOX HANDLES <br /> OUTPUT TO TLS-350o UP TO6 <br /> MN' 2 CONDUCTORSDD DTO V-R INTERSRAL SENSORAWLM DATA TPANSMffRD - CONDUCTORS. <br /> O�RER OR RELAY INTERFACE MODULEro 5= SERML INTERFACERELAYS OPEN <br /> CONNECTED ro ��coNNid 7WHEN ALARM <br /> 'DISPnsm almx SIGNAL IS <br /> NOR <br /> RECEIVED. <br /> ALARM ON FAYR UNE TO 523 REMOTE MONnDR <br /> 110I PAR CIRCUf <br /> FEEDING DISPENSER <br />