CompoBus/D Communications Line Design | Chapter 2 | |
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HThick Cable
Distance (m) | 0 | 25 | 50 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 |
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Max. current (A) | 8.00 | 8.00 | 5.42 | 2.93 | 2.01 | 1.53 | 1.23 | 1.03 | 0.89 | 0.78 | 0.69 | 0.63 |
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Max. current (A) 5 4
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Distance (m)
HThin Cable
Distance (m) | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 |
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Max. current (A) | 3.00 | 3.00 | 3.00 | 2.06 | 1.57 | 1.26 | 1.06 | 0.91 | 0.80 | 0.71 | 0.64 |
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Max. current (A)
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Distance (m)
HDetermining the Best Location of the Power Supply from a Graph
Verify the Items 1 to 3 below for each node located in the same direction viewed from the power supply. Therefore, if nodes are located on both sides of the power supply, these items must be verified for all nodes located in each direction.
1Find A, the total current consumption of all the nodes to which communications power is to be sup- plied.
2Using the graph compute B, the maximum current flow in each cable from the power supply to the end of the trunk line according to the types of cables (Thick Cables or Thin Cables).
