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Engineers with more than 370 course hours of engineering.
If you see an error contact:
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Because there are different standards...
| Pin numbers > |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| Sino RS-422 Ditron-compatible |
A' | 0V | B' | Shield | R'/Z' | A | +5V | B | R/Z |
| Vevor | A' | 0V | B' | |
Z' | A | 5V | B | Z |
| ToAuto, Jing, and others. |
5V | 0V | A | B | |
Yuheng 9D color code:
1 - A' Blue
2 GND - black
3 B' brown
4 shield
5 Z' yellow
6 A White
7 +5 red
8 B green
9 Z grey
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