StepperOnline DM456AI User manual

User Manual
DM456AI
2-phase Speed Control Stepper Driver
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Stepper drive with speed control DM456AI easy manual
2-phase Speed Control Stepper Drive
20-40VDC, 1.0-5.6A peak current, 2-axis motor control,0-10V analog input
Peak
RMS
SW1
SW2
SW3
1.0A
0.7A
on
on
on
1.4A
1.0A
off
on
on
2.1A
1.5A
on
off
on
2.8A
2.0A
off
off
on
3.8A
2.5A
on
on
off
4.2A
3.0A
off
on
off
4.9A
3.5A
on
off
off
5.6A
4.0A
off
off
off
Motor Speed (RPM)
SW4
SW5
SW6
0-100
on
on
on
0-150
off
on
on
0-200
on
off
on
0-250
off
off
on
0-300
on
on
off
0-350
off
on
off
0-400
on
off
off
0-450
off
off
off
Motor Connector
Power & Motor Connector
Control Signals Connector
PIN #
Name
Description
PIN #
Name
Description
1
VDC
Connect to positive terminal of
power supply
1
GND
GND of analog input
2
GND
Connect to GND of power supply
2
AIN
0 -10V of analog input
3
B-
Motor 1
3
+10V
Output 10V @ 20mA
4
B+
4
ENA-
Motor Start / Stop input
5
A-
5
DIR-
Motor direction
6
A+
6
OPTO
Common +24V for start/stop and direction
signals
7
B-
Motor 2
-
8
B+
9
A-
10
A+
DIP Switch Setting
Preparation
24VDC or 36VDC power supply
Command source: Simple switch signal, or I/O signal
of PLC, or 0-10V analog input
24V logical voltage for motor start/stop and motor
direction.
One or two stepper motor
DM456AI Size (unit: mm)
Power Supply Connection
Rang 20-40VDC, recommend 24-36VDC power
supply, higher power voltage brings better
performance at high speed.
Pay attention to polarity of power, otherwise, the drive
will burn out.
118
112
34
112
22.5
4.5
4-Ф3.5
75.5
25.3
47.8

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Stepper drive with speed control DM456AI easy manual
0 - 10V Analog Control Connection
DM456AI has three wiring methods, Figure 1 is directly connected to the analog output of the controller, Figure 2 is external
potentiometer speed regulation. Figure 3 indicates that if only a fixed speed is required and the drive dials exactly this speed, the
AIN can be directly shorted to +10V without a potentiometer.
Note:
(1) This driver OPTO can only be connected to 24V, ENA is as start/stop signal, and DIR is as motor rotation
direction.
(2) The motor is locked at power on.
(3) If use a potentiometer, the resistance value is recommended to be more than 1KΩ.
(4) Please pay attention to the DIP switch settings and motor wiring before power on.