Rockwell Automation 7000L PowerFlex 7000 Medium Voltage AC Drive C Frame - Marine - Manual (Page 259)

Component Definition and Maintenance 4-83
7000 ―C‖ Frame - Marine 7000L-UM302B-EN-P – June 2013
Low Voltage Control Section
The low voltage control section panel houses all of the control circuit
boards, relays, Operator Interface Terminal, DC/DC power supply,
and most other low voltage control components. Refer to Figure
4.63
for a generic representation of a low voltage tub arrangement.
Fiber Optic
Interface
Boards
DC/DC
Power
Supply
Analog
Control
Board
Tach Feedback
Circuit Board
Drive Processor
Module (DPM)
ANALOG
CONTROL
BOARD
Figure 4.63 – Low Voltage Compartment