2-port Modbus to Azure advanced IIoT gateways with Arm® Cortex™-A7 dual-core 1 GHz processor, Azure IoT Edge, LTE Cat. 4 module for U.S. region, -40 to 70°C operating temperature.

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
– TPM: TPM v2.0
– 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
– Buttons: Reset button, Reset to factory default
– Digital Input: DIs x 4
– Digital Output: DOs x 4
– Number of SIMs: 2
– SIM Format: Nano (excluding AIG-301-AZU-LX/T-AZU-LX models)

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 (Master)
– Generic MQTT
– Azure IoT Device
– AWS IoT Core
– Azure IoT Edge
– OPC UA Server
– Sparkplug B Client

Configuration Options:
– Web Console (HTTP/HTTPS)
– ThingsPro Proxy Utility

Time Management:
– NTP Server/Client
– GPS

Serial Interface
– Console Port: 1 x 4-pin header
– No. of Ports: 2
– Connector: DB9 male
– Baudrate: 300 bps to 921.6 kbps
– Data Bits: 7, 8
– Flow Control: ADDC (automatic data direction control) for RS-485, RTS/CTS, XON/XOFF
– Parity: None, Even, Odd, Space, Mark
– Stop Bits: 1, 2

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
– RS-485-4w: Tx+, Tx-, Rx+, Rx-, 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 VDG

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: 0.8 m
– Acquisition: -147 dBm
– Sensitivity: Cold starts: -145 dBm, Tracking: -160 dBm

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

Azure IoT Edge
– Versions Supported: v1.4.10
– Authentication Methods: Manual / Connection String: DPS / TPM, DPS / Symmetric Encryption, DPS / X.509 Certificate
– 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: 10
Security: Sign and encrypt with policies Basic128Rsa15, Basic256, and Basic256Sha256
– User Authentication and Authorisation: Username/password
– Supported Profiles: OPC UA v1.02
– No. of Supported Tags: 1024

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

AWSIoT 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: 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)
– Functions Supported: 1, 2, 3, 4, 5, 6, 15, 16, 23
– Max. No. of Server Connections: 64
– Max. No. of Commands: 2048

Power Parameters
– No. of Power Inputs: Redundant dual inputs
– Input Voltage: 12 to 48 VDC
– Power Connector: 4-pin terminal block
– 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
– 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

Reliability
– Automatic Reboot Trigger: External WDT (watchdog timer)

Physical Characteristics
– Housing: Metal: SECC

– Installation: DIN-rail mounting, Wall mounting (with optional kit)
– IP Rating: IP30
– 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)
– 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)

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: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
– Green Product: RoHS, CRoHS, WEEE
– Hazardous Locations: Class I Division 2, ATEX

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