Moxa

AIG-501 Series

4-port Modbus to Azure advanced IIoT gateways with Intel Atom® quad-core 1.91 GHz processor, Azure IoT Edge

AIG-501 Series

Features and Benefits

  • Supports generic MQTT client
  • Supports MQTT connection with built-in device SDKs for Azure/AWS cloud
  • Supports Modbus RTU/ASCII/TCP master/client
  • Supports Modbus TCP server
  • Supports Azure IoT Edge
  • Supports easy device-provisioning with the ThingsPro Proxy utility
  • Supports data buffering using store and forward and datalogger
  • Provides robust OTA function to prevent system failure during software upgrades
  • Equipped with Secure Boot to prevent malicious software-injection attacks
  • -40 to 70°C operating temperature range
  • LTE Cat. 4 US, EU, and APAC models available

Certifications

  • UL Listed
  • FCC

Introduction

AIG-501 Series advanced IIoT gateways are designed for Industrial IoT applications, especially for distributed and unmanned sites in harsh operating environments. The gateways implement Modbus RTU/TCP master/client protocols which can help you to effortlessly collect data from Modbus devices. Moreover, Azure IoT Edge software is preloaded and seamlessly integrated with the AIG-501 to enable easy, reliable, yet secure sensor-to-cloud connectivity for data acquisition and device management using the Azure Cloud solution. With the use of the ThingsPro Proxy utility, the device provisioning process is easier than ever. Thanks to the robust OTA function, you never have to worry about system failure during software upgrades. With the Secure Boot function enabled, you can prevent malicious software injection attacks, especially during the boot-up process.

Models in this series (0)

AIG-501-T-US-AZU-LXAIG-501-T-AP-AZU-LXAIG-501-T-EU-AZU-LXAIG-501-T-AZU-LX
CPU1.91 GHz1.91 GHz1.91 GHz1.91 GHz
RAM4 GB4 GB4 GB4 GB
Storage32 GB32 GB32 GB32 GB
TPMBuilt-inBuilt-inBuilt-inBuilt-in
mPCIe SlotUS region LTE module preinstalledAPAC region LTE module preinstalledEurope region LTE module preinstalledReserved for Wi-Fi module
Operating Temperature-40 to 70°C-40 to 70°C-40 to 70°C-40 to 70°C
Add to Quote View Bag Buy from distributors (for USA only)Add to Quote View Bag Buy from distributors (for USA only)Add to Quote View Bag Buy from distributors (for USA only)Add to Quote View Bag Buy from distributors (for USA only)

Resources

NameTypeVersionDate
moxa-aig-quickon84.5 MBUtilityv1.2.1Feb 04, 2026 Feb 04, 2026 Release notes
Firmware for AIG-501 Series464.2 MBFirmwarev1.5.0Nov 04, 2025 Nov 04, 2025 Release notes
AIG QuickON Utility84.8 MBUtilityv1.2.0Oct 21, 2025 Oct 21, 2025 Release notes
Firmware for AIG-501 Series452.3 MBFirmwarev1.4Nov 14, 2024 Nov 14, 2024 Release notes
ThingsPro Proxy Utility88.8 MBUtilityv1.3.9Nov 14, 2024 Nov 14, 2024 Release notes
AIG QuickON User Manual2.0 MBManualv1.0Nov 27, 2025
Manual for AIG-501 Series8.4 MBManualv2.1Nov 04, 2025
Declaration of Conformity (cybersecurity) for AIG-501 Series206.1 KBDeclarationv1.0Sep 17, 2025
FOSS Statement for ThingsPro Proxy79.4 KBDeclarationv1.0Dec 22, 2024
Datasheet for AIG-501 Series2.5 MBDatasheetv2.0Nov 26, 2024
FOSS Statement for AIG-501 Series1.4 MBDeclarationv1.0Oct 09, 2024
Declaration of Conformity for MC-1122-E4-TPM-T/AIG-501315.5 KBDeclarationv1.0May 10, 2024
Manual for ThingsPro Proxy2.1 MBManualv4.1Jul 12, 2022
QIG for AIG-501 Series1.2 MBQIGv1.0Jan 25, 2022
QIG for AIG-501 Series (AIG-501-T-AZU-LX)1.2 MBQIGv1.0Jan 25, 2022

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