Electrical Interface of myAGV 2023

1 Surface electrical interface

1.1 Surface electrical interface introduction

• The surface interface is shown in Figure 1:

  

  Figure 1 Surface electrical interface

  • ① Power switch button
  • ② Power supply interface of robot arm
  • ③ IO interface group
  • ④ USB2.0 interface
  • ⑤ HDMI interface
  • ⑥ The network interface
  • ⑦ Power charging interface

1.2 Surface electrical interface description

Notice: Functional interface group is Dupont interface of 2.54mm, and 2.54mm Dupont wire can be used externally.

• A. Power switch button: Press down to turn on myAGV.

• B. Power supply interface of robot arm: banana plug female, model XT30UPB-F, to supply power to my series robot arm (12V 5A).

• C. IO interface group：The IO interface group is Dupont interface of 2.54mm, and 2.54mm Dupont wire can be used externally.The IO interface definition is shown in Table 1:

Notice:

1. I: As input only

2. I/O: This function signal includes input and output combination.

3. When the single tube corner is set as the output terminal, it will output 3.3V voltage.

4. The source current of a single tube angle decreases with the increase of the number of pins, from about 40mA to 29mA.

5. If a certain GPIO is set to the output mode and outputs a high level signal, the circuit connected to the LED is shown in Figure 2 , and the LED will light up.

Figure 2 IO interface usage mode

1. In the case of using other functions, the IO function is unavailable, and the other function table of the function interface is shown in Figure 3 .

Figure 3 Other functions of the IO interface

• D. USB2.0 interface：Serial port with the standard of main line for 2.0 interface. The USB port is used to copy program files and connect peripherals such as mouse and keyboard.

  

  Figure 4 USB 2.0 interface

• E. HDMI interface: The HDMI D-type port connects with the monitor.

  

  Figure 5 HDMI interface

• F. The network interface: Ports for network data connection. Ethernet interfaces can be used for communication between a PC and a robot system or for Ethernet communication with other devices.

  

  Figure 6 The network interface

• G. Power charging interface: Use DC 2.5*5.5 power port; The myAGV can be charged using the factory-supplied 12.6V2A DC power adapter.

2 Magazine electrical interface

2.1 Introduction to the electrical interface of the magazine

• The electrical interface of the magazine is shown in Figure 7:

  

  Figure 7 Magazine electrical interface

  • ① Standby battery port
  • ② Suction pump interface

2.2 Magazine electrical interface description

• A. Standby battery port: Connects the standby battery.

• B. Suction pump interface: connect suction pump, control suction pump work.