Parker 512C - Power Terminals; Field Terminals (Auxiliary Supply)

6-2 Terminal Descriptions
512C Series Converter
Power Terminals
TERMINAL
FUNCTION
DESCRIPTION
NOTES
L1
AC Input Line 1
Mains Supply Line1 Input
L2/N
AC Input Line2/
Neutral
Mains Supply Line2 Input or Neutral
Must also be used as Auxiliary
Supply Return when Auxiliary
Supply Input used.
A+
Armature Positive
Motor Armature Positive Output.
A-
Armature Negative
Motor Armature Negative Output.
Field Terminals (Auxiliary Supply)
TERMINAL
FUNCTION
DESCRIPTION
NOTES
F+
Field Positive
Motor Field positive DC Output
F-
Field Negative
Motor Field negative DC Output
FL1
Field Rectifier Supply
Mains Supply Input Field Rectifier
FL2
Field Rectifier Supply
Mains Supply Input Field Rectifier
* Aux L1
Auxiliary Supply
Auxiliary Supply Input to Control
Transformer.
Auxiliary Supply Return via
L2/N
* The signal applied to Aux L1 must be in phase with L1 in order to provide the correct coding for the controller.
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