Advantech UNO-2171-C11E Embedded Automation Computer

Advantech UNO-2171-C11E is a compact, fanless embedded automation computer built around an onboard Pentium M 1.4 GHz or Celeron M 1.0 GHz processor, designed to deliver dependable industrial performance with PC/104+ expansion for adding I/O modules. It provides four serial channels (two RS-232 and two RS-232/422/485 with automatic flow control), plus dual 10/100 Ethernet ports, two USB 2.0 ports, and onboard audio, enabling flexible connections to PLCs, sensors, and field devices while maintaining a streamlined, low‑power footprint. The unit incorporates 512 KB of battery‑backed SRAM and supports Wake on LAN and Boot from LAN alongside a fanless, cable‑free design, which helps reduce maintenance in harsh environments. Its dimensions are 255 × 152 × 59 mm, and it is part of Advantech’s UNO family that emphasizes PC/104+ expansion and rugged industrial reliability; operating system options include Windows XP Embedded, Windows CE 5.0 & 6.0, WES2009, and Linux, providing versatile software compatibility for embedded control and data acquisition tasks.