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Real-Time, programmable automation controller (PAC) with 7 I/O slots



  • Powerful stand-alone embedded controller
  • Flexible, compact and rugged
  • Standard Linux Operating System
  • IOT/MQTT ready (pre-installed Mosquito app)
  • DDS support with ZeroMQ, OpenSplice or CoreDX
  • EPICS CAS support included
  • Web/HTML/HTML5 Web Socket interface support.
  • Flexible: Over 80 I/O boards available
  • Xenomai or kernel-based real-time capability in Linux
  • Ideal for HIL (Hardware In the Loop) applications
Real-Time, programmable automation controller (PAC) with 7 I/O slots
Software/Programming: How UEI solutions are used. Hosted - Connected to a PC with Windows, Linux, QNX, VxWorks, RTX, or similar OS. Hosted also is for OPC-UA, Modbus and EtherCAT. Standalone - Controller with Linux or VxWorks OS, Simulink I/O Target or UEILogger. Available options for this product are shown in the drop down menu.
Quantity: $2245
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Typically in stock for 1-2 week delivery.


The UEIPAC 700 offers an unprecedented combination of flexibility, high performance, low cost and small size. The unit is an ideal solution in a wide variety of measurement and control applications including: Temperature control, Remote vehicle control (UAV and ULV), Hardware in-the-loop (HIL) and more. The UEIPAC is also an ideal solution for a host of embedded DAQ applications as it allows systems to be developed without the cost, or the additional space required by an external host computer.

Each UEIPAC 700 Cube contains the PowerPC processor preloaded with the a standard Linux operating system (currently 2.6.x). It also contains the ethernet port, a single port ethernet switch, serial port, intercube sync interface and 7 I/O slots. Configure your PAC by selecting the I/O boards required to match your application. With over 80 different I/O boards available, there's sure to be a configuration to meet your needs.

LINUX Deployments

Your application runs as a regular Linux process giving you access to the standard POSIX API provided by the GNU C runtime library (glibc) as well as any other library that can be compiled for Linux (for example: libxml, libaudiofile…).

To develop programs for the UEIPAC, you will need to purchase a copy of the UEIPAC Linux TK programmers toolkit. The toolkit provides the various items needed to write applications for the UEIPAC. Regardless of the number of cubes you deploy, you need only purchase one programming toolkit. UEIPAC is an embedded Linux-based system with no graphical interface. It is very good at network connectivity, which makes it possible to create remote graphical user interfaces (also known as HMI Human-Machine-Interface).

The UEIPAC cube may be placed on a desk or table or may be mounted to any flat surface/wall, DIN Rail or in a standard 19" rack. The UEIPAC may be AC, DC or battery powered.

Additional Deployments

  • UEISIM 700 - UEI's powerful and flexible 7-slot, 100Base-T, Simulink/RTW target that is ideal for HIL applications.
  • UEIModbus 700 - UEI's flexible 7-slot 100Base-T, industry standard Modbus TCP-based data acquisition and control chassis.
  • UEIOPCUA 700 - UEI's 7-slot 100Base-T Cube based I/O chassis fully supported by your standard OPC-UA client.



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