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Chapter 3 Specifications and Functions
(2) Manual pulse generator/Incremental synchronous encoder input
(a) Interface between manual pulse generator/incremental synchronous
encoder (Differential-output type)
Input or
Output
Signal name Pin No. Wiring example Internal circuit
Input
Manual
pulse
generator,
phase A/
PLS
Power
supply
SG
Manual
pulse
generator,
phase B/
SIGN
1A17
1B17
1A18
1B18
1A15
1B15
1A14
1B14
Manual pulse
generator/
Incremental
synchronous
encoder
5V
SG
A
A
B
B
Power supply
5VDC
HAH
(A+)
HAL
(A-)
HBH
(B+)
HBL
(B-)
(Note-1),
(Note-2)
(Note-1): Set "0: Differential-output type" in " Manual pulse generator/Incremental synchronous encoder input type
selection" if the manual pulse generator/Incremental synchronous encoder of differential-output type is used.
The default value is "1: Voltage-output/open-collector type".
(Note-2): Set the signal input form in " Manual pulse generator/Incremental synchronous encoder input selection".
(Note-3): The 5VDC power supply from the Simple Motion module must not be used if a separate power supply is applied
to the manual pulse generator/incremental synchronous encoder.
If a separate power supply is used, use a stabilized power supply of voltage 5VDC.
An
y
thin
g
else ma
y
cause a failure.
Pr.24
Pr.89
5V
(Note-3)
(b) Interface between manual pulse generator/Incremental synchronous
encoder (Voltage-output type/open-collector type)
A
Manual pulse
generator/
Incremental
synchronous
encoder
5V
SG
B
Power supply
5VDC
Input or
Output
Signal name Pin No. Wiring example Internal circuit
Power
supply
SG
1B19
1B20
1A15
1B15
1A14
1B14
Manual
pulse
generator,
phase A/
PLS
Manual
pulse
generator,
phase B/
SIGN
Input
(Note-1),
(Note-2)
(Note-1): Set "1: Voltage-output/open-collector type" in " Manual pulse generator/Incremental synchronous
encoder input type selection" if the manual pulse generator/Incremental synchronous encoder of voltage-
output/open-collector type is used.
The default value is "1: Voltage-output/open-collector type".
(Note-2): Set the signal input form in " Manual pulse generator/Incremental synchronous encoder input selection".
(Note-3): The 5VDC power supply from the Simple Motion module must not be used if a separate power supply is applied
to the manual pulse generator/Incremental synchronous encoder.
If a separate power supply is used, use a stabilized power supply of voltage 5VDC.
Anything else may cause a failure.
Pr.24
Pr.89
5V
(Note-3)
HA
(A)
HB
(B)