I/O Board; I/O Board Connectors - NCR RealPOS 70XRT User Manual

I/O Board

The I/O Board is used to provide external connections for the motherboard. It slides
into position in the terminal below the motherboard.

I/O Board Connectors

•
•
•
D
Line Out
C
LAN
B
A
MIC
Ethernet
– One 10/100/1000 MDI port
USB
– Four High Speed Ports. Each port is capable of supplying 5 V at 0.5 A max.
Self‐healing polyfuses are used to provide current protection.
– Two 12 V High Speed USB+Power ports. Each port is capable of supplying
12 V at 2.0 A max. Connected peripherals must not exceed this rating.
Self‐healing polyfuses are used to provide current protection.
– One 24 V High Speed USB+Power ports. The port is capable of supplying 24 V
at 0.5 A continuous and 3.0 A peak. A socketed fuse is used to provide current
protection.
Audio
– Double stack connector for Headphone Out and Mic In
RS232/C RS232/D
RS232/A RS232/B
Chapter 1: Overview 1-13
12V 24V
Drawer
E F G
Cash
26297b