Standard PAC with x86 dual-core CPU and 1 I/O Slot


Standard PAC with x86 dual-core CPU and 1 I/O Slot

  Price:  $3,199.00  

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The LX-8131 is a Linux based PAC that combines computing, I/O, and operator interface into a single unit, and provides the perfect solution for integrating HMI, data acquisition and control in an individual PAC. It is equipped with an x86 dual-core CPU, 1 I/O expansion slot and a variety of connectives including dual Gigabit Ethernet, VGA , USB port, RS-232 and RS-485 interface. Local I/O slots are available to use our I-8K and I-87K series I/O modules and remote I/O expansions are available to use our Ethernet I/O modules and RS-485 I/O modules.

User's programs can be saved in external storage device, such as CF Card or USB mass storage device. LinPAC SDK is provided for users to develop LinPAC I/O applications rapidly and easily when I-7000/8000/87k series I/O modules are used in the LinPAC. Users can develop LinPAC applications by using GNU C Language. In the meanwhile, all kinds of servers and functions built-in make the LinPAC more powerful and users will be able to operate LinPAC to achieve their own project smoothly.

  • x86 dual-core (1.0GHz)
  • Linux kernel 3.2
  • Embedded Service: Web Server, FTP Server, Telnet Server, SSH Server
  • 64-bit Hardware Serial Number for Software Protection
  • Rich I/O Expansion Ability (RS-232/RS-485, FRnet)
  • 2 10/100/1000M Ethernet Ports
  • Redundant Power Input
  • Operating Temperature: -25 ~ +75°C


System Software


Linux kernel 3.2

Embedded Service

SFTP server, Web server, SSH

SDK Provided

LinPAC SDK (GCC based toolchain and LinPAC Libraries)

CPU Module


x86 dual-core (1.0 GHz)




512 KB


mSATA slot with one 32 GB SSD


16 KB


CF socket with one 16 GB CF card (support up to 32 GB)

RTC (Real Time Clock)

Provide second, minute, hour, date, day of week, month, year

64-bit Hardware Serial Number

Yes, for Software Copy Protection

Dual Watchdog Timers


Programmable LED Indicator

3 (Run, L1, L2)

Rotary Switch

Yes (0 ~ 9)

VGA & Communication Ports

VGA Resolution

1280 x 1024 to 1920 x 1080 for 16:9 display; 640 x 480 to 1024 x 768 for 4:3 display

Dual Ethernet Ports

RJ-45, 10/100/1000M Base-T (Auto-negotiating, Auto MDI/MDI-X, LED indicators)

USB 2.0



Internal communication with the high profile I-87K series modules in slots


RS-485 (Data+, Data-); 3000 VDC isolated


RS-232/485 (RxD, TxD and GND for RS-232; Data+, Data- for RS-485); 3000 VDC isolated


RS-232 (RxD, TxD, CTS, RTS and GND for RS-232); 3000 VDC isolated


RS-232 (RxD, TxD, CTS, RTS, DSR, DTR, CD, RI and GND); 3000 VDC isolated

I/O Expansion Slots



Dimensions (W x L x H)

169 mm x 132 mm x 125 mm


Wall mounting/DIN-rail mounting


Operating Temperature

-25°C ~ +75°C

Storage Temperature

-30°C ~ +80°C

Ambient Relative Humidity

10 ~ 90% RH (non-condensing)


Input Range

+10 ~ +30 VDC


1 kV

Redundant Power Inputs

Yes, with one power relay (1 A @ 24 VDC) for alarm


2.5 A, 5 V supply to CPU and backplane, 1.5 A, 5 V supply to I/O expansion slots, 20 W in total


14.4 W (0.6 A @ 24 VDC)

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