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  • Plc To Mqtt Industrial Iot Gateway Bliiot Bl102 - China

    price: 50.00 Dollar US$

    BL102 PLC IoT gateway converts Modbus RTU, Modbus TCP, Siemens, Schneider, Mitsubishi, Omron, Delta PLC protocols to MQTT protocol.

    The gateway supports Ethernet, WiFi, or cellular networks(4G) transmission, ensuring that data is transmitted to AWS, ThingsBoard, IgnitionSCADA, and other cloud platforms stably and reliably.

    Key Features Robust Hardware Configuration

    Powerful Core: 300MHz ARM processor + Linux OS, 128MB RAM + 64MB Flash memory.

    Rich Interfaces: Connect 10/50 devices simultaneously, collect 512/4000 data points.

    Dual-channel RS485/RS232 (baud rate 2400-115200bps, 7/8-bit data bits adjustable).

    Supports cascaded switch device acquisition with high scalability.

    Intelligent Connectivity

    Triple-Network Backup: 4G (optional), WiFi (optional), and Ethernet with automatic failover to 4G when wired fails

    VPN Support: OpenVPN for secure data transmission

    Network Redundancy: Auto-switch to 4G/WiFi ensures uninterrupted operation Remote O&M Powerhouse

    Remote configuration and firmware upgrades reduce on-site maintenance

    PLC remote debugging (program upload/download)

    Real-time device status monitoring (chip temp, memory, port status, 4G signal) Industrial-Grade Reliability

    Wide Voltage Input: DC 9-36V with reverse polarity protection

    Extreme Environment: Operates at -40℃~55℃, 5~95% RH

    Certifications: CE/FCC/RoHS/EMC Level 3 (ESD ±8kV/EFT 1kV)

    Dual Watchdog: Hardware + software self-recovery mechanis Typical Applications

    Smart factory: PLC/sensor data is uploaded to the cloud to monitor production line status in real time.

    Energy management: Modbus data of electricity/water meters are aggregated to the energy management platform.

    Remote operation and maintenance: 4G networking enables remote diagnosis and maintenance of equipment in remote areas.


    Company Contact:


    • Phone: 0086-755-29451836

    • Address: 210-212, A2 Building, Fuhai Information Port, Xinhe Community, Fuhai Street, Baoan, Shenzhen, China, 深圳 , 粤 , China

    • Email: Email


    Published date: April 21, 2026

    • Business Description: Beilai offer partners with a wide range of hardware including Industrial Ethernet I/O Module, Distributed I/O System, Remote I/O Module, Industrial IoT Gateway, Cellular IoT M2M RTU, Embedded ARM Computer, Industrial 4G Edge Router, X86 Embedded Industrial Computer, Remote Battery Measurement System, Cellular SMS Controller, Network Fault Monitoring Alarm, Cellular Gate Opener, OEM and ODM services.

      Our Products:

      - 6ull Dual Core Cortex A7 Industrial Edge Arm Controller Armxy Series With 4g Wifi

      - 6ull Cortex A7 Industrial Edge Computing Gateway Armxy Series With Linux Ubuntu Debian Node Red

      - Bliiot Armxy Series Compact Arm Embedded Controller With Rs485 Di Do Can For Smart Cities

      - I Mx6ull 800mhz Armxy Series Arm Industrial Controller Compatible With Linux Node Red Qt

      - Dual Core Cortex A7 Ip30 Arm Based Embedded Computer With Rs485 For Remote Monitoring

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