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Operation, connection, and function
1
2
3
1
2
3
1
2
2
1
3
CN3
CN1A
CN2
NC
4
5
6
7
8
9
10
11
Rotation monitor output
Power down input
Note 2) CCW pulse input
Note 2) CW pulse input
DC24 G
DC24 V
M
Note 1)
Note 3)
External wiring diagram
Rotational operation
10%
50%
90%
4.0~5.5V
0~0.5V
10 s MIN.
1 s MAX.
1 s MAX.
■
Input signal specifications
■
Timing of the command pulse
• The internal photo coupler turns ON within the
■
and, when the DIP switch
“
C
”
=
“
OFF
”
, the internal
circuit
（
stepping motor
）
operates at the rising edge
of
“
ON
”
of the photo coupler.
• When applying the pulse to CW, turn OFF the CCW
side internal photo coupler.
• When applying the pulse to CCW, turn OFF the CW
side internal photo coupler.
• When the DIP switch
“
C
”
=
“
ON
”
, the internal circuit
（
stepping motor
）
operates at the rising edge and
falling edge of
“
ON
”
of the photo coupler.
Input circuit configuration
（
CW and CCW Pulse input
）
• Pulse duty : 50 % MAX.
• When the crest value of the input signal is 5 V, the external limit resistance R must
be 0
Ω
. When the crest value of the input signal exceeds 5 V, use the external limit
resistance R to limit the input current to approximately 15 mA.
330
PM driver
photo coupler
Approx. 15 mA
+
5 V
Input signal
R
5
6
Input circuit configuration
（
power down input
）
• When the crest value of the input signal is 5 V,
the external limit resistance R must be 0
Ω
.
When the crest value of the input signal exceeds
5 V, use the external limit resistance R to limit
the input current to approximately 15 mA.
Output circuit configuration
（
rotation moni for output
）
MAX. 5 mA
MAX. 30 V
PM driver
photo coupler
Output signal
7
8
• Rotation monitor signal output signal
Contact type : Open collector output by photo coupler
Contact capacity : DC30 V, 5 mA MAX.
Dimensions
[Unit : mm
（
inch
）
]
PMDSA1S3P01
（
photo coupler input method
）
（
Note 1
）
Use twisted pair shielded cables.
（
Note 2
）
Switching between the
“
2-input mode
（
CW and CCW
input method
）”
and the
“
Pulse and direction mode
（
CK, U/D
）”
is an optional function. For more
information, contact us.
（
Note 3
）
Pay particular attention to the CN2 pin assignment.
