Rockwell Automation Publication 2198-UM005C-EN-P - February 2022 29
Chapter 2 Plan the Kinetix 5300 Drive System Installation
24V Control Power Evaluation
The Kinetix 5300 drive system requires 24V DC input for its control circuitry.
Due to the 24V shared-bus connection system and the 24V current
requirements of the Kinetix 5300 drives, a thorough evaluation of control
power is required prior to implementation. Consider the following when
sizing such a system:
• Verify that the 24V DC power supply is capable of supplying the 24V
current requirements of your Kinetix 5300 drive system. To determine
the 24V current requirements, see Control Power
on page 58.
For systems with a high 24V current demand, consider installing a
separate 24V power supply for each drive to more evenly divide the 24V
current demand.
• Verify that the wiring being used is capable of supplying the Kinetix 5300
drive system with a voltage within the 24V input-voltage range; 24V ±10%
(21.6…26.4V DC). Consider the following:
- Mount the 24V power supply as close to the Kinetix 5300 drive system
as possible to minimize input voltage drop.
- Install larger gauge wire, up to 2.5 mm
2
(14 AWG) for 24V control
power when using the connector plugs included with the module; or
use the 24V shared-bus connection system to lower the DC wire
resistance with up to 10 mm
2
(6 AWG) and result in a lower voltage
drop.
• For best practices of twisting 24V wires and routing cleanly, refer to the
System Design for Control of Electrical Noise Reference Manual,
publication GMC-RM001
.
IMPORTANT The 24V current demand, wire gauge, and wire length all impact the voltage
drop across the wiring being used.
To Next Page
Loading...
Need help?
General
