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Technical Data
Connection to keypad (3):
8-pol. MINI DIN connector
Assignment:
Pin 2: clock
Pin 3: +5V
Pin 4: Data
Pin 5: GND (Ground)
A4.2 LCD Display
2 x 20 characters
illuminated
A4.3 Power supply:
5V, max. 500 mA
Connection:
6-pol. Mini-DIN socket
Assignment:
Pin 3: GND (Ground)
Pin 4: +5V
2
3
1
6
4
5
