Circuit Documentation

Summary

This document provides a detailed overview of a circuit comprising various DC-DC converters, a battery, a bus servo adaptor, an emergency stop switch, a USB power module, a relay module, and a power module. The circuit is designed to manage power distribution and control for various components, ensuring regulated voltage levels and safe operation.

Component List

1. DC-DC Converter

   • Description: Converts DC voltage from one level to another.
   • Pins: Out +ve, Out -ve, In +ve, In -ve

2. 36V-72V DC to 12V 15A Converter

   • Description: Converts a high DC voltage (36V-72V) to a stable 12V output at 15A.
   • Pins: Vin Red, 12V Yellow, Gnd Black

3. 6V-40V DC to 1.2V-36V Converter

   • Description: Converts a DC voltage within the range of 6V-40V to a variable output between 1.2V and 36V.
   • Pins: In +ve, In -ve, Out -ve, Out +ve

4. Battery 38.5V 24Ah

   • Description: Provides a 38.5V DC power source with a capacity of 24Ah.
   • Pins: Out +ve, Out -ve

5. Bus Servo Adaptor

   • Description: Adapts power and signal for bus servos.
   • Pins: Servo Din, Servo Vcc, Servo Gnd, In +ve, In -ve, Signal USB

6. E Stop

   • Description: Emergency stop switch for safety.
   • Pins: NO 1, NO 2, NC 1, NC 2

7. 4 Channel USB 5V

   • Description: Provides 5V power to four USB channels.
   • Pins: usb 1, usb 2, usb 3, usb 4, In +ve, In -ve

8. Relay 4 Channel 5V

   • Description: 4-channel relay module operating at 5V.
   • Pins: GND, IN1, IN2, IN3, IN4, VCC, COM1, COM2, COM3, COM4, NO1, NO2, NO3, NO4, NC1, NC2, NC3, NC4

9. Power Module 6 Channel

   • Description: Distributes power to multiple channels with different voltage levels.
   • Pins: In +ve, In -ve, 5V +ve, 12V +ve, 5V Gnd, 12V Gnd

Wiring Details

DC-DC Converter

• Out +ve connected to:

  • Vin Red of 36V-72V DC to 12V 15A Converter
  • In +ve of Power Module 6 Channel

• Out -ve connected to:

  • Gnd Black of 36V-72V DC to 12V 15A Converter
  • In -ve of 6V-40V DC to 1.2V-36V Converter
  • In -ve of Power Module 6 Channel

• In +ve connected to:

  • NC 2 of E Stop

• In -ve connected to:

  • Out -ve of Battery 38.5V 24Ah

36V-72V DC to 12V 15A Converter

• Vin Red connected to:

  • Out +ve of DC-DC Converter
  • In +ve of Power Module 6 Channel

• 12V Yellow connected to:

  • In +ve of 6V-40V DC to 1.2V-36V Converter

• Gnd Black connected to:

  • Out -ve of DC-DC Converter
  • In -ve of 6V-40V DC to 1.2V-36V Converter
  • In -ve of Power Module 6 Channel

6V-40V DC to 1.2V-36V Converter

• In +ve connected to:

  • 12V Yellow of 36V-72V DC to 12V 15A Converter

• In -ve connected to:

  • Gnd Black of 36V-72V DC to 12V 15A Converter
  • Out -ve of DC-DC Converter
  • In -ve of Power Module 6 Channel

Battery 38.5V 24Ah

• Out +ve connected to:

  • NC 1 of E Stop

• Out -ve connected to:

  • In -ve of DC-DC Converter

Bus Servo Adaptor

• In +ve connected to:

  • 12V +ve of Power Module 6 Channel

• In -ve connected to:

  • 12V Gnd of Power Module 6 Channel

E Stop

• NC 1 connected to:

  • Out +ve of Battery 38.5V 24Ah

• NC 2 connected to:

  • In +ve of DC-DC Converter

4 Channel USB 5V

• In +ve connected to:

  • 12V +ve of Power Module 6 Channel

• In -ve connected to:

  • 12V Gnd of Power Module 6 Channel

Relay 4 Channel 5V

• VCC connected to:

  • 5V +ve of Power Module 6 Channel

• GND connected to:

  • 5V Gnd of Power Module 6 Channel

Power Module 6 Channel

• In +ve connected to:

  • Out +ve of DC-DC Converter
  • Vin Red of 36V-72V DC to 12V 15A Converter

• In -ve connected to:

  • Out -ve of DC-DC Converter
  • Gnd Black of 36V-72V DC to 12V 15A Converter
  • In -ve of 6V-40V DC to 1.2V-36V Converter

• 5V +ve connected to:

  • VCC of Relay 4 Channel 5V

• 12V +ve connected to:

  • In +ve of Bus Servo Adaptor
  • In +ve of 4 Channel USB 5V

• 5V Gnd connected to:

  • GND of Relay 4 Channel 5V

• 12V Gnd connected to:

  • In -ve of Bus Servo Adaptor
  • In -ve of 4 Channel USB 5V

Code

No microcontroller code is provided for this circuit.