Newland EM3000 Especificaciones descargar pdf (Pagina 19)

nlscan.com

Page 10

Mechanical Interface

Interface(24PIN-12PIN)

Interface Socket Pin Assignment and Definition

Pin Function

Pin 1 No Connection

Pin 2 Power and Signal Ground

Pin 3 No Connection

Pin 4 Power and Signal Ground

Pin 5 No Connection

Pin 6 Power and Signal Ground

Pin 7 No Connection

Pin 8 Power and Signal Ground

Pin 9 No Connection

Pin 10 Power and Signal Ground

Pin 11 No Connection

Pin 12 No Connection

Pin 13 Power and Signal Ground

Pin 14 Power and Signal Ground

Pin 15 Trigger signal, pull low longer than 20ms to initiate reading

Pin 16 Serial data output, TTL

Pin 17 Serial data input, TTL

Pin 18 EM3000 Restart signal, pull low longer than 100 μs to restart

Pin 19 LED indicator output. If not sufficient current for LED, extra driving circuit is needed

Pin 20 Beeper output. If not sufficient current for beeper, extra driving circuit is needed

Pin 21 Power Pin, VDD：+3.3V

Pin 22 Power Pin, VDD：+3.3V

Pin 23 Power Pin, VDD：+3.3V

Pin 24 Power Pin, VDD：+3.3V

Edge Of EM3000

Pin 1Pin 12

Pin 13

Pin 24

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 158 159

Sin comentarios

Newland EM3000 Especificaciones Pagina 19