Advantech UNO 2173A/AF user manual Hardware Functionality

Page 17

2

CHAPTER 2

Hardware Functionality

This chapter shows how to setup the UNO-2173A/AF’s hardware functions, including connecting peripherals, set- ting switches and indicators.

Sections include:

•Peripherals

•RS-232 Interface

•RS-422/485 Interface

•LAN / Ethernet Connector

•Power Connector

•PS/2 Mouse and Keyboard Connector

•USB Connector

•VGA Display Connector

•Battery Backup SRAM

•Reset Button

Image 17

Contents Intel Atom Fanless Box PC with 1 x LAN, 2 x COM, Mini-PCIe UNO-2173A/AFSupport CopyrightAcknowledgements Product Warranty FCC Class a Technical Support and Assistance Safety Precaution Static ElectricityDeclaration of Conformity Safety Instructions Page Contents Appendix a System Settings and Pin Assignments Overview Introduction Hardware Specifications Interface Serial Ports Reserved Functions Battery Backup SRAM* 1MB Printer PortSerial Port Speed USB PortsSafety Precautions UNO-2173A Chassis Dimensions Chassis DimensionsUNO-2173AF Chassis Dimensions Accessories Hardware Functionality Front panel of UNO-2173A/AF RS-232 Interface COM1~COM2Automatic Data Flow Control Function for RS-485 RS-422/485 Interface UNO-2173AF1 RS-422/485 Selection Power Connector LAN Ethernet ConnectorPS/2 Keyboard and Mouse Connector Termination Resistor SW3Battery Backup Sram Reserved USB ConnectorVGA Display Connector Output voltage 3 VDC Power Button / Power ManagementLithium Battery Specification HD Audio UNO-2173AF Reset ButtonPCI Express Mini Card Socket Lvds UNO-2173AFPage Initial Setup Chassis Grounding Inserting a CompactFlash CardInstalling a Hard Disk Connecting PowerRear Panel for Antenna Installing a Wireless LAN Card and AntennaWireless Module PCI Express mini card Antenna Bios Setup System Settings and Pin Assignments System I/O Address and Interrupt Assignment Appendix a System Settings and Pin AssignmentsTable A.2 UNO-2173A/AF Interrupt Assignment Label Function Board Connectors and JumpersRS-232 Standard Serial Port COM1~COM2 RS-422/485 Serial Port UNO-2173AF Power Connector PWRTable A.7 Keyboard and Mouse connector pin assignments Table A.9 VGA adaptor cable pin assignment Lvds Lvds and Lvdspwr UNO-2173AFLvdspwr Backlight Control Lvds Power Setting CN17Clear Cmos CN3