Rockwell Automation 7000L PowerFlex Medium Voltage AC Drive (C Frame) - Classic Control - Manual (Page 426)

6-82 Component Definition and Maintenance
7000L-UM300I-EN-P – June 2013 7000 “C” Frame
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
6.64
for a generic representation of a low voltage tub arrangement.
Signal Conditioning
Boards
Customer Interface
Board
Drive Control Board
(Line)
Drive Control Board
(Machine)
Fiber Optic
Interface Boards
DCB/CIB
Mounting Plate
Analog Isolators
XIO Boards
PLC
24V DC
Isolated Supply
DC/DC
Converter
1203
Communication
Module
Figure 6.64 – Low Voltage Compartment