Matrix-orbital LCD2041 Legacy Instrukcja Użytkownika Pobierz pdf (Strona 7)

Connector pinout is as follows;

Figure 3: Power Connector

Table 2: Pinout Connections

Pin 4 Ground

Pin 3 SDA (I

C data) / Rx

Pin 2 SCL (I

C clock) / Tx

Pin 1 Vdc

2.1.2 Five Volt Modules

If the display is used in a PC it is tempting to plug a spare power connector into the unit. Don’t do this!

Wiring for the PC power connector and that required for the display are different.

Figure 4: Wiring for 5V Modules

Matrix Orbital is equipped to supply an adapter cable designed to use with the LCD2041 when it’s

installed in a PC. The cable is wired as shown in the Figure below.

NOTE This cable does not provide connections for I

Matrix Orbital LCD2041 4

1 2 3 4 5 6 7 8 9 10 11 12 ... 32 33

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Matrix-orbital LCD2041 Legacy Instrukcja Użytkownika Strona 7