Commell FS-97A Manuel d'utilisateur télécharger pdf (Page 31)

FS-97A User’s Manual Hardware Setup

GPIO Interface

2.12 <GPIO interface>

The board offers 8-bit digital I/O to customize its configuration to your control needs. For

example, you may configure the digital I/O to control the opening and closing of the cash

drawer or to sense the warning signal from a tripped UPS. The following is a detailed

description of how the digital I/O is controlled via software programming.

Connector: CN_DIO

Type: 12-pin (6 x 2) header (pitch = 2.0mm)

Pin Description Pin Description

1 Ground 2 Ground

3 LGP0 4 LGP4

5 LGP1 6 LGP5

7 LGP2 8 LGP6

9 LGP3 10 LGP7

11 VCC 12 +12V

CN_DIO

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 52 53

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Commell FS-97A Manuel d'utilisateur Page 31