Eaton Cutler Hammer MN05001002E Installation Manual

Intelligent Technologies QCPort System Install ManualNovember 2005MN05001002E For more information visit www.eatonelectrical.com Page 19Table 3: RJ Interconnect Maximum CurrentQCPort Interconnect Cable Allowable Current10 [25] inch [cm] 1.0 A3 [1] feet [meter] 1.0 A6 [2] feet [meter] 1.0 A10 [3] feet [meter] 1.0 AThe voltage range between +24 and G must be between 18 and 28V DC.Locating a Power SupplyThe QCPort interconnect system allows several options for supplying power, as outlinedin this section. To determine which option meets your needs, consider the distribution ofthe loads, power supply location, and the number of power supplies used. Powersupplies must be 24 volts.NoticeIn the United States and Canada, the power supply must also be Class 2.WarningWhenever two or more power supplies are connected to the same segment, theground for the system must be referenced to only one point.