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AIG-301-CN-AZU-LX

 

AIG-301-CN-AZU-LX

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Advanced 2-Port Modbus to Azure IIoT Gateway with LTE and Secure Connectivity

Experience seamless industrial IoT integration with our cutting-edge 2-port Modbus to Azure IIoT gateway. Powered by a dual-core Arm® Cortex™-A7 1 GHz processor, this rugged device is engineered for high-performance data processing, reliable cloud connectivity, and enhanced industrial automation. Designed to operate in extreme environments and support multiple communication protocols, it’s the ideal IIoT gateway for smart manufacturing, remote monitoring, and edge computing applications.

Key Features & Benefits

  • Cloud-Ready MQTT Support – Compatible with generic MQTT clients and built-in SDKs for Azure and AWS cloud platforms, enabling smooth and secure data transmission to the cloud.
  • Full Modbus Protocol Coverage – Supports Modbus RTU, ASCII, TCP master/client, and Modbus TCP server for flexible industrial device connectivity.
  • Azure IoT Edge Integration – Enables intelligent edge processing and data filtering before it reaches the cloud, reducing cost and latency.
  • Store-and-Forward Functionality – Ensures reliable data delivery with buffer storage and datalogging during network downtime.
  • Quick Deployment with ThingsPro Proxy – Simplifies device provisioning and fleet management across large-scale IIoT networks.
  • OTA Updates with Fail-Safe Design – Over-the-air software updates are protected by robust system safeguards to prevent failure during upgrades.
  • Secure Boot Technology – Protects firmware integrity by blocking unauthorized software injections or malware threats.
  • Industrial-Grade Reliability – Operates in harsh conditions with an extended temperature range of -40 to 70°C, perfect for field deployments.
  • Global LTE Connectivity – Offers LTE Cat. 4 support with regional variants for US, EU, and APAC models, ideal for mobile and wide-area IIoT applications.
  • Expandable via mPCIe Slot – Reserve slot for LTE module or other expansion, adaptable to evolving connectivity needs.

Applications

Perfect for smart factory automation, energy management, oil & gas monitoring, and remote asset tracking—this edge-ready IIoT gateway bridges legacy Modbus devices with modern cloud platforms for optimized operational efficiency.

Computer

  • CPU

    • Armv7 Cortex-A7 dual-core 1 GHz

  • DRAM

    • 2 GB DDR3L

  • Storage Pre-installed

    • 16 GB eMMC

  • Pre-installed OS

    • Moxa Industrial Linux (Debian 9, Kernel 4.4)

  • No. of Tags Supported

    • 2048
Computer Interface

  • Ethernet Ports

    • Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 2

  • Serial Ports

    • RS-232/422/485 ports x 2 (software-selectable, DB9 male connector)

  • CAN Ports

    • CAN 2.0 A/B x 1 (DB9 male)

  • Digital Input

    • DIs x 4

  • Digital Output

    • DOs x 4

  • USB 2.0

    • USB 2.0 hosts x 1, type-A connectors

  • Wi-Fi Antenna Connector

    • RP-SMA x 2

  • Cellular Antenna Connector

    • SMA x 2
      (excluding AIG-301-AZU-LX/T-AZU-LX models)

  • GPS Antenna Connector

    • SMA x 1 (excluding AIG-301-AZU-LX/T-AZU-LX models)

  • Expansion Slots

    • AIG-301-CN-AZU-LX/T-CN-AZU-LX: mPCIe slot x 2
      All other models: mPCIe slot x 1

  • SIM Format

    • Nano
      (excluding AIG-301-AZU-LX/T-AZU-LX models)

  • Number of SIMs

    • 2

  • Buttons

    • Reset button
      Reset to factory default

  • TPM

    • TPM v2.0
Ethernet Interface

  • 10/100/1000BaseT(X) Ports (RJ45 connector)

    • 2

  • Magnetic Isolation Protection

    • 1.5 kV (built-in)
Ethernet Software Features

  • Industrial Protocols

    • Modbus TCP Client (Master) / Server (Slave)
      Generic MQTT
      Azure IoT Device
      AWS IoT Core
      Azure IoT Edge
      Sparkplug B Client
      OPC UA Server
      FTP/SFTP

  • Configuration Options

    • Web Console (HTTP/HTTPS)
      ThingsPro Proxy Utility

  • Time Management

    • NTP Server/Client
      GPS
Serial Interface

  • No. of Ports

    • 2

  • Connector

    • DB9 male

  • Baudrate

    • 300 bps to 921.6 kbps

  • Data Bits

    • 7, 8

  • Stop Bits

    • 1, 2

  • Parity

    • None, Even, Odd, Space, Mark

  • Flow Control

    • RTS/CTS, XON/XOFF

  • Console Port

    • 1 x 4-pin header
Serial Signals

  • RS-232

    • TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

  • RS-422

    • Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    • Data+, Data-, GND
Serial Software Features

  • Industrial Protocols

    • Modbus RTU/ASCII Master
CAN Interface

  • No. of Ports

    • 1

  • Connector

    • DB9 male

  • Baudrate

    • 10 to 1000 kbps

  • Industrial Protocols

    • CAN 2.0A
      CAN 2.0B

  • Signals

    • CAN_H, CAN_L, CAN_GND, CAN_SHLD, CAN_V+, GND

  • Isolation

    • 2 kV (built-in)
Digital Inputs

  • Connector

    • Spring-type Euroblock terminal

  • Sensor Type

    • Wet contact (NPN)
      Dry contact

  • Dry Contact

    • Off: open
      On: short to GND

  • Wet Contact (DI to COM)

    • On: 10 to 30 VDC
      Off: 0 to 3 VDC

  • Isolation

    • 3K VDC
Digital Outputs

  • Connector

    • Spring-type Euroblock terminal

  • Current Rating

    • 200 mA per channel

  • I/O Type

    • Sink

  • Voltage

    • 24 VDC
      nominal, open collector to 30 VDC
Cellular Interface

  • Cellular Standards

    • LTE Cat. 4

  • Band Options (US)

    • LTE Band 2 (1900 MHz) / LTE Band 4 (1700 MHz) / LTE Band 5 (850 MHz) / LTE Band 12 (700 MHz) / LTE Band 13
      (700 MHz) / LTE Band 14 (700 MHz) / LTE Band 66 (1700 MHz) / LTE Band 71 (600 MHz)
      UMTS/HSPA 850 MHz / 1900 MHz
      Carrier Approval: Verizon, AT&T

  • Band Options (EU)

    • LTE Band 1 (2100 MHz) / LTE Band 3 (1800 MHz) / LTE Band 7
      (2600 MHz) / LTE Band 8 (900 MHz) / LTE Band 20 (800 MHz)
      UMTS/HSPA 900 MHz / 1800 MHz / 2100 MHz

  • Band Option (APAC)

    • LTE Band 1 (2100 MHz) / LTE Band 3 (1800 MHz) / LTE Band 5 (850 MHz) / LTE Band 8 (900 MHz) / LTE Band 28 (700 MHz)
      UMTS/HSPA 850 MHz / 900 MHz / 2100 MHz
GPS Interface

  • Receiver Types

    • GPS/GLONASS/BeiDou/Galileo/QZSS

  • Accuracy

    • Position: 2.0 m @CEP50

  • Time to First Fix (TTFF)

    • Hot start: 1.1 s
      Warm start: 22.1 s
      Cold start: 29.9 s

  • Sensitivity

    • Acquisition: -147 dBm
      Cold starts: -145 dBm
      Tracking: -160 dBm

  • Update Rate

    • 1 Hz
Azure IoT Edge

  • Versions Supported

    • v1.4.33

  • Authentication Methods

    • Manual / Connection String
      DPS / Symmetric Encryption
      DPS / X.509 Certificate
      DPS / TPM

  • Azure Direct Methods

    • Reboot
      Software Upgrade
      Remote API Invocation

  • Azure Module Twin

    • Device Configuration

  • Moxa Functions

    • Custom Payload
      Message Group
Sparkplug B Client

  • Versions Supported

    • v2.2

  • Node Commands (NCMD)

    • Next Broker
      Reboot
      Rebirth

  • Moxa Functions

    • Store and Forward
      Custom Payload
OPC UA Server

  • No. of Client Connections

    • 4

  • Security

    • Sign and encrypt with policies Basic128Rsa15, Basic256, and Basic256Sha256

  • User Authentication and Authorization

    • Username/password

  • Supported Profiles

    • OPC UA v1.02

  • No. of Supported Tags

    • 1000
Generic MQTT Client

  • Versions Supported

    • v3.1.1
      v3.1

  • QoS Levels

    • 0, 1, 2

  • Authentication Methods

    • Username and password

  • Secure Transmission

    • TLS 1.0
      TLS 1.1
      TLS 1.2

  • Native Capabilities

    • Keep Alive
      Retain Message
      Clean Session
      Will and Testament

  • Moxa Functions

    • Store and Forward
      Custom Payload
      Remote API Invocation
Azure IoT Device

  • Connection Protocols Supported

    • MQTT
      MQTT over WebSockets
      AMQP
      AMQP over WebSockets

  • Authentication Methods

    • Symmetric Key
      X.509 Certificate

  • Azure Direct Methods

    • Reboot
      Software Upgrade
      Remote API Invocation
AWS IoT Core

  • QoS Levels

    • 0,1

  • Authentication Methods

    • X.509 Certificate
      Private Key
      Trusted Root CA

  • Native Capabilities

    • Keep Alive

  • Moxa Functions

    • Store and Forward
      Custom Payload

  • Commands Invokable Via Jobs

    • Reboot
      Software Upgrade
      Remote API Invocation
Modbus RTU/ASCII

  • Mode

    • Client (Master)

  • Functions Supported

    • 1, 2, 3, 4, 5, 6, 15, 16, 23

  • Max. No. of Commands

    • 256 per port

  • Max. No of Connected Devices

    • 62
Modbus TCP

  • Mode

    • Client (Master), Server (Slave)

  • Functions Supported

    • 1, 2, 3, 4, 5, 6, 15, 16, 23

  • Max. No. of Server Connections

    • 64

  • Max. No. of Client Connections

    • 4

  • Max. No. of Commands

    • 2048
LED Indicators

  • System

    • Power x 2
      User x 1
      SIM card indicator x 1

  • LAN

    • 2 per port (10/100/1000 Mbps)

  • Wireless Signal Strength

    • Cellular/Wi-Fi x 6
Power Parameters

  • No. of Power Inputs

    • Redundant dual inputs

  • Input Voltage

    • 12 to 48 VDC

  • Input Current

    • AIG-301-AZU-LX/T-AZU-LX: 0.4 A @ 12 VDC
      AIG-301-CN-AZU-LX/T-CN-AZU-LX: 0.5 A @ 12 VDC
      All other models: 0.7 A @ 12 VDC

  • Power Consumption

    • AIG-301-AZU-LX/T-AZU-LX: 4.8 W
      AIG-301-CN-AZU-LX/T-CN-AZU-LX: 6.0 W
      All other models: 8.4 W

  • Power Connector

    • 4-pin terminal block
Reliability

  • Automatic Reboot Trigger

    • External WDT (watchdog timer)
Physical Characteristics

  • Housing

    • Metal
      SECC

  • IP Rating

    • IP30

  • Installation

    • DIN-rail mounting
      Wall mounting (with optional kit)

  • Dimensions

    • AIG-301-AZU-LX/T-AZU-LX: 141.5 x 120 x 27 mm (5.7 x 4.72 x 1.06 in)
      All other models: 141.5 x 120 x 39 mm (5.7 x 4.72 x 1.54 in)

  • Weight

    • AIG-301-AZU-LX/T-AZU-LX: 560 g (1.23 lb)
      AIG-301-CN-AZU-LX/T-CN-AZU-LX: 745 g (1.64 lb)
      All other models: 750 g (1.65 lb)
Environmental Limits

  • Operating Temperature

    • Standard temp. models:
      AIG-301-US-AZU-LX, AIG-301-EU-AZU-LX, AIG-301-APAZULX, AIG-301-CN-AZU-LX: -20 to 70°C (-4 to 158°F)
      AIG-301-AZU-LX: -20 to 85°C (-4 to 185°F)
      Wide Temp. Models:
      AIG-301-T-US-AZU-LX, AIG-301-T-EU-AZU-LX, AIG- 301-TAPAZU-LX, AIG-301-T-CN-AZU-LX: -40 to 70°C (-40 to 158°F))
      AIG-301-T-AZU-LX: –40 to 85°C (-40 to 185°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)

  • Shock

    • IEC 60068-2-27

  • Vibration

    • 2 Grms @ IEC 60068-2-64, random wave, 5 to 500 Hz, 1 hr per axis (without USB devices attached)
Standards and Certifications

  • EMC

    • EN 55032/35
      EN 61000-6-2/-6-4

  • EMI

    • CISPR 32, FCC Part 15B Class A

  • EMS

    • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
      IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
      IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV
      IEC 61000-4-6 CS: 10 V
      IEC 61000-4-8 PFMF

  • Safety

    • UL 62368-1
      EN 62368-1

  • Radio

    • TELEC
      NCC
      KC
      RCM

  • Carrier Approvals

    • AT&T
      Verizon
      PTCRB

  • RED

    • EN 301 489-1/17/19/52
      EN 301 908-1
      EN 303 413
      EN 62311

  • Hazardous Locations

    • Class I Division 2, ATEX

  • Green Product

    • RoHS, CRoHS, WEEE
MTBF

  • Time

    • AIG-301-AZU-LX/T-AZU-LX: 794,092 hrs
      AIG-301-US-AZU-LX/T-US-AZU-LX, AIG-301-EU-AZU-LX/T-EU-AZU-LX, AIG-301-AP-AZU-LX/T-AP-AZU-LX: 683,818 hrs

  • Standards

    • Telcordia (Bellcore) Standard TR/SR
Warranty
Download datasheet