Maximum Cable Lengths - Allen-Bradley Kinetix 5700 User Manual

2198-S263-ERSx or
2198-S312-ERSx
Single-axis Inverters
(side view)
Motor Cable
Bracket
Figure 102 - MP and BC Connector Wiring (single-axis inverters)
2198-K57CK-D15M
Motor Feedback
Connector Kit
Motor Power
(MP) Connector
(bottom view)
W V
Motor Power Ground Terminal
Screw: 8 mm Hex Driver
Torque: 5.6 N•m (50 lb•in)
Motor Cable
Connections
Install the motor cable bracket (see page
and ground wires to the motor power connector and ground terminal. Plug in
motor feedback and brake connectors.
Table 78 - Motor Power and Brake Connector Specifications (single-axis inverters)
Drive Module
Pin
Cat. No.
U
V
2198-S263-ERSx
W
2198-S312-ERSx

Maximum Cable Lengths

There are maximum cable length limitations that apply to the DC-bus cables
(cluster to cluster) and motor power/brake and feedback cables (drive to
motor).
DC Bus Cluster-to-Cluster Cable Lengths
In this example, the power supply (center) feeds two extended clusters. The
following DC-bus cable length limitations apply:
• The maximum DC-bus cable length (power supply cluster to extended
cluster) is 70 m (230 ft)
• The maximum total DC-bus cable length is 140 m (459 ft)
Rockwell Automation Publication 2198-UM002G-EN-P - February 2019
Connect the Kinetix 5700 Drive System
-
MBRK
+
W V U
U
2
21mm (4 AWG-250 kcmil)
15-20 Nm (132-177 lbin)
Motor Power (MP) Connector
Screws (3x): 6 mm Hex Driver
Torque: 15...20 N•m (132...177 lb•in)
Bulletin 2090 Motor Power Cable
(2090-CPBM7DF cable is shown)
page 170), then attach motor power
Recommended
Wire Size
Signal/Wire Color
2
mm (AWG)
Brown
U
Black
V
21.1...120
Blue
W
(4...250 kcmil)
Green/Yellow
Chapter 5
2198-S263-ERSx or
2198-S312-ERSx
Single-axis Inverters
(front view)
Motor Brake
–
(BC) Connector Plug
2
MBRK
+ 1
Terminal
Strip Length
Torque Value
mm (in.)
N•m (lb•in)
15...20
27.0 (1.06)
(132...177)
155