UNO-2271G-E21BE - Uncategorized Advantech - Free user manual and instructions
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| Product Type | Industrial Embedded Box PC |
| Model | UNO-2271G-E21BE |
| Brand | Advantech |
| Dimensions (W x D x H) | 150 x 100 x 30 mm |
| Weight | 0.8 kg |
| Power Supply | 12~24 VDC |
| Power Consumption | 12 W (typical) |
| Processor | Intel Atom E3827 (1.75 GHz, dual-core) |
| Memory | 4 GB DDR3L (max 8 GB) |
| Storage | 1x mSATA slot, 1x SD slot |
| Ethernet | 2x Gigabit LAN (Intel i211) |
| Serial Ports | 2x RS-232/422/485 |
| USB Ports | 2x USB 2.0, 1x USB 3.0 |
| Video Output | 1x HDMI, 1x VGA |
| Expansion | 1x Mini PCIe (full-size) |
| Operating Temperature | 0°C to 60°C |
| Cooling | Fanless, heat sink |
| Mounting | DIN rail or wall mount |
| Ingress Protection | IP40 |
| Maintenance | Clean with dry cloth; keep vents clear |
| Safety | Use only with specified power adapter; avoid moisture |
| Spare Parts / Repairability | No user-serviceable parts; contact Advantech support |
| General Information | Rugged, reliable for industrial automation and IoT applications |
Frequently Asked Questions - UNO-2271G-E21BE Advantech
What is the default power supply voltage for the UNO-2271G-E21BE?
The device accepts a DC power input of 12~24 VDC. Use an appropriate power adapter with a 2-pin terminal block.
How do I install the UNO-2271G on a DIN rail?
Attach the DIN rail clip (included) to the rear of the unit, then snap the device onto a standard 35 mm DIN rail. Ensure it locks securely.
Can I use a solid-state drive (SSD) with this device?
Yes, it supports mSATA SSDs via the internal mSATA slot. The storage capacity is flexible up to 1 TB or more depending on the SSD.
How do I reset the device to factory settings?
There is a CMOS clear jumper on the motherboard. Refer to the user manual for the exact pin location. Alternatively, restore via BIOS if available.
What operating systems are compatible?
It supports Windows 10 IoT Enterprise, Windows 7 Embedded, and Linux (Ubuntu, Yocto). Check Advantech website for specific versions.
How many COM ports does the UNO-2271G have?
It has 2 serial ports (COM1 and COM2) that support RS-232, RS-422, and RS-485 modes, configurable via BIOS or jumpers.
What is the maximum operating temperature?
The device is rated for 0°C to 60°C ambient temperature. For extended range, consider a model with -20°C to 70°C support.
Can I connect a monitor via HDMI?
Yes, it has a standard HDMI port supporting up to 1920x1200 resolution. There is also a VGA port for legacy displays.
How do I access the BIOS?
During boot, press the Delete or F2 key repeatedly. The exact key may vary; check the splash screen.
The device is not booting. What should I check?
First, verify the power supply connection and that the voltage is between 12-24 VDC. Check the power LED. If still not booting, remove all peripherals and try booting from a minimal configuration. Contact support if the issue persists.
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