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Advantech Industrial Fanless Ultra-Compact IoT Gateway Computer


The IGT-20 is an ARM-based fanless industrial IoT (Internet of Things) and automation gateway computer.  Based on the AM3352 from Texas Instrument’s Sitara AM335x family it is shipped as a development ready system pre-installed with Debian.

  • Intel® Apollo Lake E3900 series & N series Processor
  • Palm-size form factor
  • Wide temperature range operating from -20℃ to 60℃
  • Complete certification for EMC and Safety
  • OS supports: Windows 10, WindRiver Pulsar
  • IoT SW integration: WISE-PaaS IoT SW platform, AWS Greengrass, Microsoft IoT Edge
  • Shock: 30G, IEC 60068-2-27
  • Vibration: 3Grms, 60068-2-64

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Unique Design

IGT-20 industrial grade ARM-based gateway is unlike common System on Module (SoM) based computers.  The IGT-20 is based on AM3352 from Texas Instrument’s Sitara AM335x family and is shipped as a ready system pre-installed with Debian.  The IGT-20 complies with common industrial CE/FCC, shock and vibration certifications.  Another advantage the ARM-based IGT-20 has over SoM is the wide 8 – 25 VDC input voltage range as compared to the typical SoM 5 VDC input voltage specification.

Impressive Performance

Intelligent agricultural, factory, or other challenging environment installations are no problem with the IGT-20’s extended -25°C ~ 70°C operating temperature.  In terms of storage, the IGT-20 has dual microSDHC slots, one internal and one lockable external. This design allows users to maintain separate system and user data locations and can expedite OS deployment for mass production.  For example, the internal microSDHC slot card could contain the OS and system files for easy deployment and the added security of a locked slot.  The external microSDHC slot card could contain user data and is easily accessible with push-push load/unloading and the added security of a locking mechanism.  8GB MLC microSD timing cached reads have been recorded at > 230 mb/s and timing buffered disk reads are > 20 mb/s .  Write speeds have been recorded at >11 mb/s.


Ample Connectivity

The IGT-20 I/O is compatible with a wide range of industrial grade sensors.  It features one USB2.0, one 10/100M LAN, two configurable COM ports (RS232/422/485) and an optional CAN bus port (IGT-21 only). In addition, there are 4 built-in isolated DIO channels that accept discrete signals from various sensors or buttons/ switches. There are also four built-in isolated digital output channels to control actuators and indicators.  The IGT-20 addresses communication with a mini PCIe slot and a USIM holder allowing it to transmit acquired data and system status via 3G, 4G or Wi-Fi (Mini PCIe Wi-Fi module).  The SMA connector of the wireless module can be mounted on the IGT-20’s top opening.  As a gateway, users can take advantage of six programmable status LED indicators and two control buttons to operate IGT-20 without a keyboard/ mouse.


Nuvo-5501-DIOIntel® 6th-Gen Core™ i7/ i5/ i3 compact fanless embedded controller with isolated DIO & 3x GbE
Nuvo-5501Intel® 6th-Gen Core™ i7/ i5/ i3 compact fanless embedded controller with 3x GbE
120W AC/DC power adapter
CertificationsCE/FCC Class A, according to EN55022, EN55024 & EN55032
ShockOperating, 50 Grms, half-sine 11 ms duration (w/ SSD, according to IEC60068-2-27)
(w/ SSD, according to IEC60068-2-64)
VibrationOperating, 5 Grms, 5-500 Hz, 3 Axes
Humidity10%~90% , non-condensing
Storage Temperature-40°C ~ 85°C
Operating Temperature-25°C ~ 70°C */**
MaterialAluminum, Steel
MountingWall-mount (standard) or DIN-rail mount (optional)
Weight2.8 kg (incl. CPU, GPU, memory and HDD)
Dimensions221 mm (W) x 173 mm (D) x 76.2 mm (H)
DC Input1x 3-pin pluggable terminal block for 8~35 VDC power input
System Monitoring
MSATA1x full-size mSATA socket
SATA HDD1x internal SATA port for 3.5” HDD or 2.5” HDD/ SSD
control and status LED output
Remote Ctrl. & Status Output1x 2x6-pin 2.0mm pin-header connector for remote on/off
USB1x internal USB2.0 port
M.21x M.2 B keyed socket for 3G/4G SIM socket options
Mini-PCIe1x full-size mini PCI Express socket
I/O Application Specific
USB1x internal USB2.0 port
I/O Internal
Isolated DIO8-CH isolated DI and 8-CH isolated DO (optional)
2x RS-232 ports
Serial2x software-programmable RS-232/ 422/ 485 ports
1x DVI-D connector
Video1x VGA connector
2x USB2.0 ports
USB4x USB3.0 ports
2x Gigabit Ethernet port (via Intel I210-IT)
Ethernet1x Gigabit Ethernet port (via Intel I219-LM)
I/O External
MemoryUp to 16GB DDR4-2133 (single SO-DIMM)
GraphicsIntegrated Intel® HD 530/510 controller
ChipsetIntel® H110 platform controller hub
Intel® Celeron® G3900TE (2M Cache, 2.3 GHz, 35W TDP)
Intel® Pentium® G4400TE (3M Cache, 2.4 GHz, 35W TDP)
Intel® CoreTM i3-6100TE (4M Cache, 2.7 GHz, 35W TDP)
Intel® CoreTM i5-6500TE (6M Cache, 2.3/ 3.3 GHz, 35W TDP)
ProcessorIntel® CoreTM i7-6700TE (8M Cache, 2.4/ 3.4 GHz, 35W TDP)

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