AD-ARK-1220F
Intel Atom E3940 QC SoC with isolated GbE, COM and DIO ports DIN-Rail Fanless Box PC
- Intel Atom® E3940 Quad Core SoC turbo burst up to 1.8 GHz
- DIN-Rail system with essential I/O ports on front-side bezel
- Isolated Intel GbE and COM with protection to 2.5K VDC
- Isolated 8 bit GPIO (4DI/4DO) with with protection to 2.5K VDC
- 12V ~ 28V wide range power input
- Dual independent displays with one 4K HDMI and one VGA
- 1 x full-size mPCIe with nano SIM holder and 1 x M.2 2230 for WIFI
- mSATA and 1 x 2.5" SATA storage device
- No RED Certification
Datasheet
Product Specification

| Model | ARK-1220F-S6A1 |
| Processor | |
| CPU | Intel Atom E3940 Quad Core Soc |
| Frequency | 1.6 GHz, turbo burst 1.8GHz |
| Core Number | 4 |
| BIOS | AMI EFI 128Mbit |
| Memory | |
| Technology | DDR3L 1866 MHz |
| Max. Capacity | 8 GB |
| Socket | 2 x 204-pin SO-DIMM, 2 x 4GB or 1 x 8GB memory |
| Graphics | |
| Chipset | Intel HD Graphics 500, CPU integrated |
| Graphic Engine | Gen9 Low Power; 18 Execution Units Media Codec Supported: H.264, MPEG2, MVC, VC-1, WMV9, H.265 / HEVC, VP8, JPEG / MJPEG, 3D HW Acceleration: OpenGL 4.4, DirectX* 12, OpenCL* 2.0 |
| Dual Display | VGA + HDMI (Std.) or Dual HDMI (by project) |
| HDMI | 1 HDMI port, HDMI 1.4a for HD video playback, 3840x2160 @30Hz |
| VGA | 1 x VGA, support up to 1920 x 1200 at 60Hz |
| Ethernet | |
| LAN1 | 10/100/1000 Mbps Intel I210-IT GbE, support Wake on LAN |
| LAN2 | 10/100/1000 Mbps Intel I210-IT GbE, support Wake on LAN |
| Audio | |
| Interface | Realtek ALC888S, High Definition Audio, Line-out, Mic-in |
| I/O | |
| Serial port | 1 x 2.5K VDC Isolated RS-232/422/485 (default RS-485). 1 x 2.5K VDC Isolated RS-422/485 (default RS-485) |
| USB | 4 x USB 3.0, 1 x USB 2.0 |
| GPIO | 8-bit Programmable DIO |
| Expansion | |
| Mini PCIe | 1 x full-size mPCIe for WLAN/WWAN with nano SIM holder |
| M.2 | 1 x M.2 2230 E key for WIFI module |
| Storage | |
| 2.5" HDD/SSD | 1 x 2.5" SATAIII Drive bay (compatible with 15mm height) |
| mSATA | 1 x Full-size mSATA (*share with mPCIe slot) |
| Others | |
| Watchdog timer | 255 levels timer interval, setup by software |
| TPM | TPM 2.0 built in |
| Software Support | |
| Microsoft Windows | Windows 10 Enterprice |
| Linux | Support by project |
| Power | |
| Power Type | AT/ATX |
| Input Voltage | 12 ~ 28 VDC |
| Power Adaptor | AC to DC, 60W (Optional) |
| Consumption | TBD |
| Mechanical | |
| Construction | Aluminum housing |
| Mounting | DIN-rail/Wall Mount |
| Dimensions | 60 x 158 x 114 mm (2.34” x 6.22” x 4.49”) |
| Weight | 1.5 kg (3.3lb) |
| Environment | |
| Operating Temperature | With extended temp. peripherals: -30 ~ 60 °C (-22 ~ 140 °F) with 0.7 m/s air flow. With 2.5 inch hard disk: 0 ~ 40 °C (32 ~ 104 °F) with 0.7 m/s air flow |
| Storage Temperature | -40 ~ 85° C (-40 ~ 185° F) |
| Relative Humidity | 95% @ 40° C (non-condensing) |
| Vibration during Operation | With SSD: 3 Grms, IEC 60068-2-64, random, 5 ~ 500 Hz, 1 hr/axis |
| Shock During Operation | With SSD: 30 G, IEC 60068-2-27, half sine, 11 ms duration |
| Certification | |
| EMC | CE/FCC Class B, CCC, BSMI |
| Safety Certifications | UL, CB, CCC, BSMI |
DIN-Rail Automation Systems
The compact DIN-rail systems feature essential I/O ports on the front bezel and wide-range voltage input. These systems are preferred for automation and in-cabinet equipment integration.

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