31
31
AC i
n
p
u
t S
e
t m
o
d
e
l
Mic
ro
s
tep
D
C
i
n
p
u
t S
e
t m
o
d
e
l
Mic
ro
s
tep
D
C
i
n
p
u
t S
e
t m
o
d
e
l
F
u
ll
/ h
a
lf
s
te
p
St
eppin
g
Mot
o
r
Linear
A
c
tua
to
r
St
eppin
g
Mot
o
r
S
te
p
p
in
g
m
o
to
r f
o
r
v
a
c
u
u
m
en
viron
m
ent
Dim
ensions
Pulse input
（
CW
［
CK
］）
Pulse input
（
CCW
［
U/D
］）
Power down input
（
PD
）
Input common
Full/half selection input
（
F/H
）
Phase origin monitor output
（
MON
）
Alarm output
（
AL
）
Step angle selection input
（
EXT
）
AC100
〜
230V
+10%
-15%
CN3
CN1
1
2
3
4
5
6
8
9
10
11
12
13
14
CN2
1
2
3
4
5
6
Black
Red
Orange
Yellow
Blue
Orange
＊
Orange
◎
Gray
＊
Gray
◎
White
＊
White
◎
Yellow
◎
Pink
＊
Orange
△
Orange
☆
Gray
△
Gray
☆
Yellow
＊
/Pink
◎
1
2
AC
AC
Motor
Driver
■
External wiring diagram
＊
Marking : 1 red
marking / pitch
◎
Marking : 1 black
marking / pitch
△
Marking : 2 red
markings / pitch
☆
Marking : 2 black
markings / pitch
※
Marking size
width
：
1mm
space
：
1mm
pitch
：
12mm
Connections and Signals
■
Applicable wire sizes
Motor size
42mm sq. (1.65inch sq.)
60mm sq. (2.36inch sq.)
φ
86mm (
φ
3.39inch)
φ
106mm (
φ
4.17inch)
Power supply
AWG18 (0.75mm
2
) Min.
Input/output
signal
AWG24 (0.2mm
2
) to 30 (0.05mm
2
) (twisted pairs in bundle shield)
Motor
AWG26 (0.15mm
2
) Min.
AWG22 (0.3mm
2
) Min.
AWG22 (0.3mm
2
) Min.
AWG18 (0.75mm
2
) Min.
Earth
AWG18 (0.75mm
2
) Min.
■
Specifi cation summary of CN3 I/O signal
Signal name
CN3 Pin
number
Function
CW pulse input
(standard)
1
2
When using 2-input mode
Drive pulse for the CW direction rotation is input.
Pulse column
input
1
2
When using Pulse and direction mode
Drive pulse train for the stepping motor rotation is input.
CCW pulse input
(standard)
3
4
When using 2-input mode
Drive pulse for the CCW direction rotation is input.
Rotation
direction
input
3
4
The rotation direction signal of stepping motor is input for the Pulse and direction mode .
Internal photocoupler ON
…
CW direction
Internal photocoupler OFF
…
CCW direction
Power down
input
5
6
Inputting the PD signal cuts OFF the current fl owing through the stepping motor (turns OFF the power).
(The power down input can be changed to the power low function by selecting dipswitches.)
PD input signal ON (internal photocoupler ON)
…
PD function enabled
PD input signal OFF (internal photocoupler OFF)
…
PD function disabled
Step-angle
selection input
8
9
Apply EXT signal to enable full-/half-step selection (input).
EXT input signal ON (internal photocoupler ON)
…
full/half external input signal enabled.
EXT input signal OFF (internal photocoupler OFF)
…
rotary switch SS enabled.
FULL/HALF
selection input
8
10
When the EXT input signal is ON (internal photocoupler ON).
F/H input signal ON (internal photocoupler ON)
…
HALF step
F/H input signal OFF (internal photocoupler OFF)
…
FULL step
Phase origin
monitor output
11
12
It is turned ON when the excitation phase is at the origin (in the state when the power is turned ON)
It is turned ON once per 10 pulses when setting to HALF step.
It is turned ON once per 20 pulses when setting to FULL step.
Alarm output
13
14
When an alarm circuit in the driver is tripped, an external signal is output (photocopuler ON).
At this time, the stepping motor is de-energized.
(Note) The CW rotation direction of stepping motor means the clockwise direction rotation as viewed from the output shaft side (ange side).
The CCW rotation direction means the counterclockwise direction rotation as viewed from the output shaft side (ange side).
