Rockwell Automation Publication 2099-UM001G-EN-P - December 2022 67
Kinetix 7000 Connector Data Chapter 3
Feedback Power Supply
The power circuit board generates the +5V and +9V DC for the motor and
auxiliary feedback power supplies. Short-circuit protection and separate common
mode filtering for each channel is included.
• Kinetix MPL-Bxxxx, MPM-Bxxxxx, Kinetix HPK-B/Exxxxx, and
MMA-Bxxxxxx motors all use 9V power sources from the Motor
Feedback (MF) connector. See Kinetix MMA Asynchronous Motor
Frequently Asked Questions for Good Installation Processes,
Knowledgebase
article for additional information.
• Compatible Auxiliary Feedback devices include Stegmann Hiperface,
Sine/Cosine, and 5V TTL encoder types. Note: EnDat sine/cosine
encoders are only compatible when using the 2090-K7CK-KENDAT
feedback module, however an interface module does not exist for the
auxiliary encoder input.
• See the Kinetix 7000 Design Guide, publication KNX-RM007
, for cables
compatible with the Kinetix 7000 drive and motor.
• Low profile connector lets you develop a custom cable for the Motor
Feedback (MF) or Auxiliary Feedback (AF) connectors.
The following table details power supply specifications for the motor and
auxiliary feedback connectors.
Table 30 - Motor and Auxiliary Feedback Power Supply Specifications
Power
Supply
Signal Name Voltage (V DC) Current (mA)
Min Nom Max Min Max
+5V EPWR_5V 4.95 5.4 5.67 10 400
(1)
(3)
(1) 400 mA on the 5V supply split in any manner between the channels with no load on the 5V supply.
+9V EPWR_9V 8.3 9.1 9.9 10 275
(2)
(3)
(2) 275 mA on the 9V supply split in any manner between the channels with no load on the 9V supply.
(3) 300 mA on the 5V supply on one channel with 150 mA on the 9V supply on the second channel.
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