Cytron MDDS10 Smart Drive DC Motor Driver Dual Channels 10Amp 7V-35V

Cytron MDDS10 Smart Drive DC Motor Driver Dual Channels 10Amp 7V-35V

The Cytron MDDS10 Smart Drive is a robust and versatile dual-channel motor driver designed to control medium power brushed DC motors. Its primary use is for driving mobile robots with differential drive configurations. The driver can handle up to 10A of continuous current per channel and 30A peak for brief periods, making it suitable for various robotic applications. The MDDS10 is built to ensure smooth operation with a 16 kHz switching frequency, preventing any undesirable motor noise. Additionally, it features built-in safety mechanisms such as thermal protection, low and high voltage warnings, and multiple input modes.

What sets the MDDS10 apart is its flexibility in control methods. It supports multiple input modes, including RC (Radio Control), analog signals, PWM, and serial communication. This versatility allows users to integrate the driver with various control systems, such as RC transmitters, microcontrollers, and even joystick-based systems. The driver is designed to be user-friendly, with simple setup processes, and it includes test buttons for quick troubleshooting and operation checks.

The MDDS10 incorporates several smart features to enhance its usability and reliability. It is equipped with a microcontroller that enables intelligent features like adjustable input modes and real-time error monitoring. The device also includes onboard indicators for various system states, such as motor operation and errors. Its thermal protection feature prevents overheating, ensuring the longevity and durability of the motor driver, even in demanding environments. The compact design and high current handling make it an ideal choice for applications requiring precise and durable motor control.

Features:

• Bi-directional control for dual brushed DC motor.
• Support motor voltage from 7 to 35VDC.
• Maximum current up to 30A peak (10 seconds), 10A continuously.
• 16 KHz switching frequency for quiet operation.
• On board additional functions:
  • Battery low voltage indicator.
  • Battery over voltage indicator.
  • Thermal protection.
• Multiple input modes:
  • RC (Radio Control), 3.3 to 5.0V compatible
  • Analog voltage(0 – 5V) from potentiometer/variable resistor/joystick
  • PWM and DIR from microcontroller, supports both sign magnitude and
    locked-antiphase, 3.3 to 5.0V compatible
  • TTL UART – Simplified Serial or Packetized Serial, 3.3 to 5.0V compatible
• On board push buttons for fast test and manual operation.

Note: No polarity protection for V motor.

Board Layout:

Analog/PWM/Serial Input Pin

Error LED:

Specifications:

Dimension:

Power Supply:

SmartDriveDuo-10 supports input voltage ranges from 7 to 35VDC. The recommended
power sources are:

• 6 – 18 cells NiMH or NiCd battery.
• 2 – 6 cells LiPo or Li-Ion battery.
• 7V – 35V sealed lead acid battery.
• 7V – 35V power supply (Must be in parallel with a battery with same voltage).

Safety Features:

• Input Error (Error LED blinks 2 times)
• Under Voltage Warning (Error LED blinks 3 times)
• Over Voltage Protection (Error LED blinks 4 times)
• Over Temperature Protection (Error LED blinks 5 times)
  

  Temperature Range (°C)	Duty Cycle (%)
  < 50	100
  50 – 55	90
  55 – 60	80
  60 – 65	70
  65 – 70	60
  70 – 80	50
  80 – 85	40
  85 – 90	30
  90 – 95	20
  95 – 100	10
  100 – 105	5
  > 105	0 (Shutdown)

• Shutdown (Error LED blinks 6 times)

Note: MDDS10 does not come with polarity protection, please double check the
connection before powering up.

Input Mode:

1.RC INPUT MODE:

NOTE: The RC transmitter must be ON before power up the SmartDriveDuo-10.

2. Analog/PWM Input Mode:

NOTE: The Analog/PWM signal to stop the motor (2.5V if Sign-Magnitude mode is off,
0V otherwise) must be available when the SmartDriveDuo-10 is turned on. Else, the driver
will show Input Error until the correct signal is available.

3. Serial Simplified Mode:

Bit 7 (Channel): 0 – motor LEFT, 1 – motor RIGHT.
Bit 6 – 0: Control motor direction and speed.

4. Serial Packetized Mode:

NOTE:

1. When the driver is powered up and waiting for the header byte, the error LED will
   blink and indicate that there is input error.
2. SmartDriveDuo-10 may take up to 500ms to start up after power is applied. Sending
   the header byte for auto baud during this time period may cause undesirable results.
   Please allow one-second delay between applying power and sending the header byte.

Applications:

• Mobile Robot Control.
• Differential Drive Systems.
• RC Controlled Robots.
• Joystick-Controlled Robots.
• Microcontroller-Based Motor Control.
• PWM or Analog Input Systems.
• Serial Communication Motor Control.
• Multi-Motor Control via UART.

Package Contents:

• 1x Cytron MDDS10 Smart Drive DC Motor Driver Dual Channels
• 6x Terminal pin for 2510
• 1x 6-way Connector Housing

Documents: