NCR CX5 User Manual

1-40 Product Overview
DB-9 Serial (Standard UART)
The USBCentric I/O Board provides one full RS-232 serial port (Standard UART)
through a DB-9 connector. The port has a shunt to select between +12V (default), +5V, or
normal RI functionality. Maximum power capability is 1A from this port. The power
output from this port is protected by a self-healing fuse.
Pin Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI

NCR CX5 Specifications

General

Memory	4GB DDR3
Touch Technology	Projected Capacitive
Operating System	Windows 10 IoT
Ports	Ethernet
Weight	5.5 kg