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20
There is a 26-pin connector on the robot controller panel. All I/Os of the robot are led
out from this connector. Please refer to the figure below.
Note: When making wire connections, it is forbidden to plug and unplug the aviation
plug with electricity.
Fig. 5-4 The I/O interface.
Specifically, the cable definition of the I/O interface is shown in the table below.
#
Color
Symbol
Functionality
Other
1
blue
striped
brown, purple
5V+
5 volts output
2
yellow brown,
green brown
GND
Ground
3
red brown
12V+
12 volts output
4
purple brown
CAN_H
CAN bus
Optional
5
blue black
CAN_L
CAN bus
Optional
6
yellow black
485_L
485 bus
7
green black
DOUT1
Digital
output
channels
0~12 volts
8
red black
DOUT2
9
purple black
DOUT3
10
yellow green
DOUT4
11
yellow white
AOUT1
Analog
input
channels
0~10 volts
12
green white
AOUT2