Elo Touch Solution 15A2 Guía de usuario descargar pdf (Pagina 45)

Elo TouchSystems 15A2 User Guide 45

Cash Drawer Port Signal Definition and Control

Pin # Signal Name

1 Frame Ground

2 CD 1 Drawer kick-out drive signal 1

3 SW ( + ) connected on the side of the open/closed detection

switch on the drawer

4 L ( + ) +12V DC for drawer kick-out supplied

5 CD 2 Drawer kick-out drive signal 2

6 ( - ) Ground

Control

For driver development, the cash drawer port hardware is implemented as below.

Cash drawer kick-out drive signal 1: Generated by ICH6’s GPIO24 (normally high).

To kick-out drawer 1, GPIO24 sends out an active low pulse.

Cash drawer kick-out drive signal 2; Generated by ICH6’s GPIO25 (normally high).

To kick-out drawer 2, GPIO25 sends out an active low pulse.

Status detect: Read by ICH6’S GPIO33 (normally high). When cash drawer is OPEN,

GPIO33 status is active high.

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Elo Touch Solution 15A2 Guía de usuario Pagina 45