Terminals - Mitsubishi Electric 800 Series Instruction Manual

2.6

Terminals

Terminal
Common
Symbol
PA1
PA2
Differential line
PB1
driver: ―
Complementary:
PB2
SD
PZ1
PZ2
PG SD
SD ―
Terminal Name
Encoder A-phase signal
input terminal
Encoder A-phase inverse
signal input terminal
Encoder B-phase signal
input terminal
Differential line driver /
Complementary
Encoder B-phase inverse
signal input terminal
Encoder Z-phase signal
input terminal
Encoder Z-phase inverse
signal input terminal
Encoder power supply
(positive side) input terminal
―
Encoder power supply
ground terminal
Specification
A-phase signal is input from
the encoder.
B-phase signal is input from
the encoder.
Z-phase signal is input from
the encoder.
(Not used for the encoder
feedback control.)
Input power for the encoder power supply.
Connect the external power supply (5 V, 12 V,
15 V, 24 V) and the encoder power cable. When
the encoder output is the differential line driver
type, only 5 V can be input.
Make sure the voltage of the external power
supply the same as the encoder output voltage.
(Check the encoder specification.)
INSTALLATION AND WIRING
Description
For details of
pulse signal,
refer to page 26.
25
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