Chapter 3
Control Component Definition and Maintenance
Low Voltage Control Section
Analog Control Board
Drive Processor
Module (DPM)
144
The low voltage control section houses all of the control circuit boards, relays,
operator interface terminal, DC/DC power supply, and most other low voltage
control components. See
voltage tub arrangement.
Figure 125 - Low Voltage Tub Compartment
ANALOG
CONTROL
BOARD
Tach Feedback
Circuit Board
Rockwell Automation Publication 7000-UM202H-EN-P - November 2023
Figure 125
for a generic representation of a low
Optical Interface Boards
DC/DC
Power
Supply
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