Mitsubishi Electronics FR-A7AP ユーザーズマニュアル
21
ORIENTATION CONTROL
3.2
Terminals
(1) Option FR-A7AP terminal
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.)
(For details of pulse signal, refer to page 15.)
PA2
Encoder A-phase inverse signal input
terminal
terminal
PB1
Encoder B-phase signal input terminal
PB2
Encoder B-phase inverse signal input
terminal
terminal
PZ1
Encoder Z-phase signal input terminal
PZ2
Encoder Z-phase inverse signal input
terminal
terminal
PG
Power supply (positive side) input
terminal
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.)
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
Power supply ground terminal