Using The I/O Panel; Usb And Powered Usb; Cash Drawer; Ethernet - Elo TouchSystems 17A2 User Manual

17" lcd multifunction touchcomputer

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Using the I/O panel

The touchcomputer provides the following I/O interfaces for connecting a wide variety

of compliant devices.

There are four USB 2.0 type A ports, including one 12V powered USB 2.0 port.

There is one 12V cash drawer port with a six position register jack connector interface.

For additional information, see the Cash Drawer Port Signal Definition and Control

section on page 44.

There is one RJ45 ethernet port providing LAN capabilities

There are two serial ports with an 8 position registered jack connector interface. COM1

is set to RS232 mode. COM2 is selectable in the BIOS to RS232, RS422 or RS485

modes. Use the supplied DB9 adapter cable to change the interface to DB9.

There is one 3.5mm microphone input jack for connecting an external microphone

There is one 3.5mm stereo audio output jack for connecting headphones or external

powered speakers.

Elo TouchSystems 17A2 User Guide 29

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