Intelligent Technologies QCPort System Install Manual
November 2005
MN05001002E For more information visit
www.eatonelectrical.com
Page
19
Table 3: RJ Interconnect Maximum Current
QCPort Interconnect Cable Allowable Current
10 [25] inch [cm] 1.0 A
3 [1] feet [meter] 1.0 A
6 [2] feet [meter] 1.0 A
10 [3] feet [meter] 1.0 A
The voltage range between +24 and G must be between 18 and 28V DC.
Locating a Power Supply
The QCPort interconnect system allows several options for supplying power, as outlined
in this section. To determine which option meets your needs, consider the distribution of
the loads, power supply location, and the number of power supplies used. Power
supplies must be 24 volts.
In the United States and Canada, the power supply must also be Class 2.
Whenever two or more power supplies are connected to the same segment, the
ground for the system must be referenced to only one point.