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VECTOR CONTROL
5.2
Terminals
Terminal
Terminal Name
Symbol
PA1
Encoder A-phase signal input terminal
Encoder A-phase inverse signal input
PA2
terminal
PB1
Encoder B-phase signal input terminal
Encoder B-phase inverse signal input
PB2
terminal
PZ1
Encoder Z-phase signal input terminal
Encoder Z-phase inversion signal input
PZ2
terminal
Encoder power supply (positive side)
PG
input terminal
SD
Encoder power supply ground terminal
35
Description
A-, B- and Z-phase signals are input from the encoder.
(For details of pulse signal, refer to page 15.)
Input power for the encoder power supply.
Connect the external power supply (5V, 12V, 15V, 24V) and the
encoder power cable. When the encoder output is the
differential line driver type, only 5V can be input. Make sure the
voltage of the external power supply the same as the encoder
output voltage. (Check the encoder specification.
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