User Manual
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Features
UNO-1140FH
Class I, Division 2 Certified 
486SX-grade SoC DIN-rail PC 
with 1 x LAN, 8 x Isolated COM 
Specifications
General
  Certifications  CE, FCC Class A, UL, CCC
  Hazardous Locations  US: ANSI/ISA 12.12.01-2007 cUL: CSA 22.2 No. 
213 M1987, Class I, Division 2, Groups A,B,C,D, 
Hazardous Location, Temperature code: T4A, Ambient 
Temperature Range: -10° C ≤ T
amb
 ≤ 60° C
  Dimensions (W x H x D) 71 x 152 x 139 mm (2.8” x 6” x 5”)
  Enclosure  Aluminum + SECC
  Mounting  DIN-rail, Wallmount
  Industrial Grounding  Isolation between chassis and power ground
  Power Consumption  10 W (Typical)
  Power Requirement  10 ~ 30 V
DC
 (e.g +24 V @ 1 A) (Min. 24 W), AT
  Weight  1 kg
  OS Support  DOS, Windows CE 5.0/6.0, Linux
  System Design  Fanless design with no internal cabling
  Remote Management  Built-in Advantech DiagAnywhere agent on Windows 
CE
System Hardware 
  CPU  Advantech EVA-X4150 SoC,486SX grade, 150MHz
  Memory  Onboard 64 MB Industrial grade SDRAM
  Indicators  LEDs for Power, CF, LAN (Active, Status) and Serial 
(Tx, Rx) 
  Keyboard/Mouse  1 x PS/2
  Storage  CF: 1 x internal type I/II CompactFlash
®
 slot
  Display  DB15 VGA connector, supports up to 1024 x 768 @ 60 Hz
  Watchdog Timer  Programmable 256 levels timer interval, from 1 to 255 
sec
Environment 
  Ingress Protection  IP40
  Operating Temperature IEC 60068 - 2-2 (with 100% CPU/ I/O loading) 
-20 ~ 75°C (-4 ~ 167°F) 
  Operating Humidity  20 ~ 95% (non-condensing)
  Shock Protection  IEC 60068 - 2-27 
CompactFlash
®
: 50 G @ wall mount, half sine, 11 ms
  Vibration Protection  IEC 60068 - 2-64 (Random 1 Oct./min, 1hr/axis.) 
CompactFlash
®
: 5 Grms @ 5 ~ 500 Hz
I/O Interface 
  Serial Ports  4 x isolated RS-232/485 with DB9 
connectors, 4 x isolated RS-485 with screw terminal, 
Automatic RS-485 data flow control
  Serial Port Speed 
COM1~COM4  RS-232 : 50~115.2 kbps 
  RS-485 : 50~115.2 kbps 
COM5~8  RS-485 : 300~921.6 kbps (max)
  Serial Port Protection  500V
DC
 Isolation Protection 
2000V
DC
 EFT Protection
  LAN  1 x 10/100 Base-T RJ-45 port
  USB  2 x USB, USB 2.0 compliant
Ordering Information 
  UNO-1140FH-V10E  CID2 EVA SoC DIN-rail PC, 64MB RAM, 8x Iso. COM  
Accessories
  UNO-FPM11-BE  UNO-1100 series VESA mount kit
  PCLS-DIAGAW10  Advantech Remote Monitoring & Diagnosis Utility
   UL listed for Hazardous Locations: Class I, Division 2
  Onboard Advantech EVA-X4150 486SX SoC
  4 x isolated RS-232/485 and 4 x isolated RS-485 ports with automatic flow 
control
  Industrial-grade serial port design without data loss
  1 x 10/100 Base-T RJ-45, 2 x USB 2.0, and 1 x internal CompactFlash
®
  Compact size, small footprint, saves space
  Front-accessible I/O and DIN-rail design for easy installation in control cabinet
  Wide operating temperature range up to 75° C
  Windows
®
 CE 5.0, DOS, and Linux ready solution
  Fanless design with no intemal cabling
  Grounding isolation between chassis and system
  IP40 ingress protection
Introduction
In hazardous locations, devices are under potential danger from flammable gases, combustible dust, or ignitable fibers, creating the potential for fire and explosions. UNO-1140FH is 
designed to be safely operated in these locations and is UL listed for Hazardous Locations with Class I, Division 2, group A, B, C, D & T4A certification. UNO-1140FH is also DIN-rail 
mountable, providing several serial communication ports and Ethernet interfaces. With a compact size, small footprint and front accessible I/Os, UNO-1140FH is convenient for the 
control cabinet. The wide operation temperature and industrial serial port design makes UNO-1140FH a perfect communication gateway. With OS and driver support on WinCE, Linux, 
users can integrate applications easily with an application ready platform that can provide a versatile function to fulfill diverse requirements. 
NEW
RoHS
COMPLIANT
2002/95/EC
UNO-1140FH

