Calculate 24V Dc Control Power Current Demand - Allen-Bradley Kinetix 5700 User Manual

Appendix C Size Multi-axis Shared-bus Configurations
Drive Module
DC-bus Power Supplies
Regenerative Bus Supplies
Dual-axis Inverters
Single-axis Inverters
iTRAK Power Supply
Capacitor Module
Extension Module
DC-bus Conditioner Module 2198-DCBUSCOND-RP312 0.1
(1) These values represent only the iTRAK power supply. They do not include the iTRAK motor modules that are connected to the iTRAK power supply and also draw current from
this 24V control power input. For more information regarding 24V control power requirements, see the iTRAK System User Manual, publication 2198T-UM001.
(2) Values are base current per module.
(3) Values assume two brake motors, each drawing the maximum rating of 2 A, are attached to each module.
(4) Values assume the maximum rated brake current of 5 A.
(5) Inrush current duration is less than 30 ms.
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Calculate 24V DC Control Power Current Demand

If using the 24V DC shared-bus connection system to distribute control input
power to a drive cluster, output current from the 24V power supply must not
exceed 40 A.
Table 176 - Control Power Current Specifications
Drive Module
Cat. No.
2198-P031
2198-P070
2198-P141
2198-P208
2198-RP088
2198-RP200
2198-RP263
2198-RP312
2198-D006-ERSx
2198-D012-ERSx
2198-D020-ERSx
2198-D032-ERSx
2198-D057-ERSx
2198-S086-ERSx
2198-S130-ERSx
2198-S160-ERSx
2198-S263-ERSx
2198-S312-ERSx
(1)
2198T-W25K-ER
2198-CAPMOD-2240
2198-CAPMOD-DCBUS-IO
IMPORTANT If the 24V control-power output current (based on your system
Rockwell Automation Publication 2198-UM002G-EN-P - February 2019
24V Current Per Module 24V Current, max
(non-brake motor) (with maximum brake current)
A A
DC DC
0.8
–
1.9
4.3
5.4
–
9.1
(2) (3)
1.4 5.5
(2) (3)
1.7 7.7
(2) (3)
2.3 8.3
(4)
4.6 9.6
1.3 –
0.1
– –
calculation) exceeds 40 A, you can insert another control-power input
wiring connector at any point in your drive cluster. However, the input
connector must always extend the 24V DC-bus from left to right.
(5)
24V Inrush Current
A
4.0
4.0
4.0
4.0
2.2
7.0
–
7.0