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ISOLATES DISPENSER HOOK CIRCUITS <br /> TD PREVENT ELECTRICAL FEEDBACK AS <br /> REQUIRED BY MOST ELECTRICAL CODES <br /> OFFi <br /> f �. '• _ 1OVA C <br /> • Optically isolated inputs from up to eight dispensers <br /> 4 <br /> RDOUS LO oN <br /> INSrpll INN•,,,,,.,,,°HAZA��,;w,�,•„° F, LED's indicate when source power is applied and <br /> ,.� <br /> r ;,�.•w•„M:�^M°" ,...�� dispenser hook signals are present <br /> �,a-•,.�--p,_,.0 • Can be supplied factory wired in tandem with the FE Petro <br /> '� rmMN^M°y <br /> ., Smart Controller or our standard control box <br /> y • Compatible with any submersible pump controller <br /> s� <br /> • Fuse protected output to submersible pump controller <br /> "` • Retrofittable to any existing site <br /> I <br /> • Prevents damage to dispenser relay boards caused by cross-phasing <br /> • Prevents electrical feedback between dispenser hook circuits during periods of maintenance and service as required <br /> by NEC 514-6, 1999, and other international codes <br /> • Aids in troubleshooting dispenser hook circuits because signals are isolated <br /> • Eliminates false STP run due to voltage leakage of multiple dispensers connected in parallel <br /> • Small size <br /> • Low cost <br /> I 12 I <br /> z STP <br /> FROM 2 STP FROM 2 CONTROL <br /> DISPENSERS 3 CONTROL DISPENSERS 3 j BOX <br /> 4 BOX M1 TOaccq DIII 4 <br /> 2 S <br /> zd,;t <br />