Key-Disp KD26E - Page 6

4
Display-side connector Display-side adapter Switch
wiring
Line sequence table
Line sequence
Color
Function
1
Red （VCC）
+
2
Blue(K)
Lock
3
Black(GND)
-
4
Green(RX)
RX
5
Yellow(TX)
TX
■Some wire use the water-proof connector, users
are not able to see the inside
color.