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15D1
TOUCHCOMPUTER USER GUIDE 35
Feature Description
Peripheral options and
upgrades
Magnetic stripe reader, 3 tracks
Customer display 2 x 20 VFD
Biometric fingerprint reader
Barcode scanner (1-D or omni/2-D)
Second 80GB hard drive
Wireless card
Printer power cable
Connector Specifications
Serial Ports
Pin # Standard Ports Signal Name Powered Ports Signal Name
1 SER DCD SER DCD
2 SER RXD SER RXD
3 SER TXD SER TXD
4 SER DTR SER DTR
5 SER GND SER GND
6 SER DSR SER DSR
7 SER RTS SER RTS
8 SER CTS SER CTS
9 SER RI 5V(default)/ 12V
Printer Power Input Pin Definition
Pin # Signal Name
1 +24V
2 NC
3 Ground
4 Flat