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VECTOR CONTROL
5.2 Terminals
Terminal
Symbol
Terminal Name Description
PA1
Encoder A-phase signal input terminal
A-, B- and Z-phase signals are input from the encoder.
(For details of pulse signal, refer to page 15.)
PA2
Encoder A-phase inverse signal input
terminal
PB1
Encoder B-phase signal input terminal
PB2
Encoder B-phase inverse signal input
terminal
PZ1
Encoder Z-phase signal input terminal
PZ2
Encoder Z-phase inversion signal input
terminal
PG
Encoder power supply (positive side)
input terminal
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.
SD
Encoder power supply ground terminal