Deskripsi
Detail Allen Bradley 1756-PA72 Standard Power Supply Module
Power Supply Unit
Allen Bradley 1756-PA72 Standard Power Supply Module
The following graphs show the input power requirements for the power supplies, given the power they are providing to the modules in the chassis.Follow these steps to determine the power requirements for you chassis. Calculate the Backplane Power Load by adding the power draw (in Watts) for all of the planned modules. For module power draws, refer to the module specification tables in the ControlLogix Selection Guide, publication 1756-SG001.Locate the Backplane Power Load on the graph’s vertical (y) axis and determine the corresponding Real Power (input-power) rating on the horizontal (x) axis. The Real Power value is the amount of power consumed by the power supply.
Allen Bradley 1756-PA72 Standard Power Supply Module
The following graphs show the input power requirements for the power supplies, given the power they are providing to the modules in the chassis.Follow these steps to determine the power requirements for you chassis. Calculate the Backplane Power Load by adding the power draw (in Watts) for all of the planned modules. For module power draws, refer to the module specification tables in the ControlLogix Selection Guide, publication 1756-SG001.Locate the Backplane Power Load on the graph’s vertical (y) axis and determine the corresponding Real Power (input-power) rating on the horizontal (x) axis. The Real Power value is the amount of power consumed by the power supply.
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