Technical Parameter

Dimension definition

The size of the drive is shown in the figure. The dimensions are 93mm × 56mm × 20.5mm. The installation hole diameter is 3mm, and the distance from the center of the driver installation hole to the side is 5mm.

PCB Size

The size of the PCB inside the driver is 75mm × 50mm, as shown in the figure. The height is 13mm, and the installation hole diameter is 3mm.

interface definition

Button usage

Short press the button once to enter the learning mode of the motor. If the status indicator light shows alternating flashing of green and yellow lights6Simultaneously light up after going down1sIf the learning is successful; If the status indicator light shows alternating flashing of green and yellow lights6After that, the yellow light flashes again3If it goes down, then learning will fail.

Press and hold the button1sRelease it later to achieve digitalization/Analog signal control and485Switching of control. When the driver is in digital mode/When in analog signal control mode, the status indicator light is displayed as a yellow light that is constantly on, and the green light is0.5/2HzFrequency flicker; When the drive is in485When in control mode, the status indicator light appears as a yellow light that is constantly off and a green light0.5/2HzFrequency flicker.

Long press the button5sRelease and pass throughRS485useModbus-RTUThe communication protocol communicates with the driver, and the default baud rate for communication is9600bpsThe inspection method is even verification,1bit stop bit

Typical Connection Example

1. Connection method of single potentiometer duty cycle/closed-loop speed control with incremental motion control

Use a potentiometerVR1Regarding the motorspeed regulation.press downB1The motor is rotating in the forward direction，B1Pop up, motor stopsstopWhen the forward rotation limit is reachedswitchSQ1Trigger limitStop the rear motor and press againB1Invalid; press downB2Motor reversal，B2Pop up, motor stopsstopWhen reversing the limitswitchSQ2LimitStop the motor and press againB2Invalid.

2. Dual potentiometer duty cycle/closed-loop speed regulation connection method

Use a potentiometerVR1andVR2respectivelyPositive for the motorTransform and ReverseSpeed regulation through switchK2Enable the control motor, through the switchK1Switch the direction of motor rotation through limit switchesSQ1andSQ2respectivelyalignment、reversalperformLimit position.

3. Single chip PWM signal duty cycle/closed-loop speed control method connection

IN1Connected to a microcontrollerPWMThe output is used for speed regulation;IN2andIN3Two single-chip microcontrollersrespectivelyIOto be connected,Used separately forControl the forward and reverse rotation of the motor and emergency brakingLimit switchSQ1andSQ2Limit the forward and reverse directions separately.

4. Connection of single-chip microcomputer pulse signal position control

The driver'sCOMCompared to microcontrollersPower Groundto be connected；IN1connectThe microcontroller'sIO1，Accept pulse signals from the microcontroller, used forControl motor stepping；IN2Connected to a microcontrollerIO2Used to control the direction of stepping;IN3Connected to a microcontrollerIO3Used to control emergency stop;VOCompared to microcontrollersIO0to be connected,Output completion signal to notify the microcontroller that the position control process has been completed；Limit switchSQ1andSQ2Limit the forward and reverse directions separately.

5. Connection method of PLC analog signal duty cycle speed regulation

The driver'sCOMgivePLCThe relayCOMConnect the terminal and analog signal to ground;IN1connectPLCofanalog outputAOUsed for speed regulation;IN2、IN3Connect separatelyPLCofrelay/Transistor outputY2andY1，respectivelyMotorForward rotation andreversalThrough limit switchesSQ1andSQ2Limit the forward and reverse directions separately.

6. Connection method for PLC pulse signal position control

The driver'sCOMconnectPLCThe signal ground;IN1connectPLCofY3，acceptPLCThe pulse signal, used forControl motor stepping；IN2connectPLCofY2Used to control the direction of stepping;IN3connectPLCofY1Used to control the emergency stop of the motor;The driver'sVOConnect one port in series240The resistance of Europe, andVOandCOMgivePLCofX1and24V+Connect an optocoupler between them forOutput completion signal to notifyPLCThe position control process has been completed; Limit switchSQ1andSQ2Limit the forward and reverse directions separately.

7.485 Communication Multi machine Control Connection

The 485 communication lines of each drive are connected in parallel in the A-A and B-B directions, followed by a 485 master station. The 485 master station independently operates each drive based on the slave station address configured by the drive. The address configured for each drive should be unique and cannot be duplicated with other drives.

8. Connection method of CAN multi node control

The CAN communication lines of each driver are connected in parallel in the CANH-CANH and CANL-CANL modes and connected to the CAN client. At least one 120 Ω resistor is connected in parallel on the CAN bus, and the CAN client independently operates each driver through the node ID configured by the driver. The node ID configured for each drive should be unique and cannot be duplicated with other drives.

Attachment: Selection Reference for AQMDxxxxBLS Series Motor Drivers