150 Rockwell Automation Publication 2198-UM002L-EN-P - October 2021
Chapter 5 Connect the Kinetix 5700 Drive System
Drive to Motor Cable Lengths
Combined motor-power cable length for all axes on the same DC bus depends
on the Kinetix 5700 system power supply in use.
• For applications that include the 2198-Pxxx DC-bus power supply and
2198-DBxx-F AC line filter, the maximum length is up to 400 m (1312 ft)
- When 2198-P070, 2198-P141, and 2198-P208 DC-bus power supplies are
used with 2198-DBRxx-F AC line filters, the maximum length is up to
1200 m (3937 ft)
- When 2198-P031 DC-bus power supplies are used with 2198-DBxx-F or
2198-DBRxx-F line filters, the maximum length is up to 400 m (1312 ft)
• For applications that include the 2198-RPxxx regenerative bus supply and
2198-DBRxx-F AC line filter, the maximum length is up to 1200 m (3937 ft)
The maximum drive-to-motor cable length for Kinetix 5700 drives and motor/
actuator combinations with 2090-CSxM1Dx cables is up to 90 m (295 ft),
depending on the feedback type and overall system design.
This cable length example is based on the Kinetix 5700 system in Figure 95
on
page 148
.
Table 85 - Drive-to-Motor Feedback Cable Length
Feedback Type
Cable Length, max
(1)
m (ft)
(1) See Appendix D on page 383 for the maximum motor-to-drive cable length for specific motor and actuator families.,
Single-turn or multi-turn absolute up to 90 (295)
Incremental up to 30 (98)
EnDat up to 90 (295)
IMPORTANT
For more information on maximum motor cable lengths, see
Appendix D, beginning on page 383.
Table 86 - Combined Cable Length Example
Cluster
Total Motor Power
Cable Length
m (ft)
Total DC-bus
Cable Length
m (ft)
Extended Cluster #1 180 (591) 70 (230)
Power Supply Cluster #2 – –
Extended Cluster #3 180 (591) 70 (230)
Total 360 (1182) 140 (460)
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