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MOXA

Programmable IIoT Gateways

Moxa's advanced IIoT gateways are designed for distributed and unmanned sites in harsh operating environments. The IIoT gateways offer seamless integration with various cloud applications, such as Azure, allowing easy collection and analysis of data from industrial devices. The IIoT gateways are programmable, providing versatile customized solutions to fit the specific needs of various industrial applications.

AIG-302-T-AZU-LX
AIG-302 Series

2-port Modbus RTU/ASCII/TCP to MQTT/Azure cloud-ready gateway with Arm® Cortex™-A7 dual-core 1GHz processor, Azure IoT Edge software, -40 to 70°C operating temperature

Computer
  • CPU

    • Armv7 Cortex-A7 dual-core 1 GHz
  • DRAM

    • 2 GB DDR3L
  • Storage Pre-installed

    • 32 GB eMMC
  • Pre-installed OS

    • Moxa Industrial Linux (Debian 11, kernel 5.10.x)
  • No. of Tags Supported

    • 3000
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
  • Number of SIMs

    • 2
  • Buttons

    • Reset button
      Reset to factory default
  • TPM

    • TPM v2.0
Ethernet Interface
  • Magnetic Isolation Protection

    • 1.5 kV (built-in)
  • 10/100/1000BaseT(X) Ports (RJ45 connector)

    • 2
Ethernet Software Features
  • Industrial Protocols

    • Modbus TCP Client/Server
      Generic MQTT
      Azure IoT Device
      Azure IoT Edge
  • Configuration Options

    • Web Console (HTTP/HTTPS)
      AIG QuickON
  • Time Management

    • NTP Server/Client
      GPS
  • Security

    • OpenVPN Client,
      SSH
      HTTPS/SSL
      TLS
      Firewall
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

    • Cold starts: -145 dBm
      Acquisition: -147.0 dBm
      Tracking: -160 dBm
  • Update Rate

    • 1 Hz
Azure IoT Edge
  • Versions Supported

    • v1.4.20
  • 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
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
Modbus RTU/ASCII
  • Mode

    • Client
  • 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/Server
  • 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

    • 3000
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

    • 1 A @ 12 VDC
  • Power Consumption

    • 12 W
  • Power Connector

    • 4-pin terminal block
Reliability
  • Automatic Reboot Trigger

    • External WDT (watchdog timer)
Physical Characteristics
  • Housing

    • Metal
      SECC
  • IP Rating

    • IP30
  • Weight

    • 560 g (1.23 lb)
  • Dimensions

    • 141.5 x 120 x 27 mm (5.7 x 4.72 x 1.06 in)
  • Installation

    • DIN-rail mounting
      Wall mounting (with optional kit)
Environmental Limits
  • Operating Temperature

    • -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

    • NCC
      KC
      RCM
      TELEC
  • Carrier Approvals

    • AT&T
      Verizon
      PTCRB
  • RED

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

    • Class I Division 2, ATEX
  • Green Product

    • RoHS, CRoHS, WEEE
MTBF
  • Time

    • 1,772,745 hrs
  • Standards

    • Telcordia (Bellcore) Standard TR/SR
Warranty
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