As industrial sites grow more complex, the need to connect, monitor, and manage a diverse array of devices becomes critical. The BL101P, a high-density version of our Modbus to MQTT gateway, is engineered to meet this challenge head-on.
Designed for scenarios where multiple field devices need to be aggregated, the BL101P stands out with its ability to handle large-scale data acquisition efficiently and reliably.
High-Density Data Acquisition
The BL101P's standout feature is its support for up to 6 RS485/RS232 serial ports. This allows it to connect to as many as 50 devices and collect up to 4,000 data points simultaneously. It is the ideal solution for complex industrial environments with numerous PLCs, instruments, and sensors, offering significant scalability over standard 2-port models.
Flexible and Resilient Networking
Equipped with 1 WAN and 1 LAN port, the BL101P supports routing functions and cascaded switch data acquisition. It provides multi-network redundancy with Ethernet, 4G, and Wi-Fi connectivity, featuring an automatic failover from wired to 4G to ensure uninterrupted data upload to the cloud.
Industrial-Grade Design for Rugged Environments
Built with an embedded ARM MCU and Linux OS, the BL101P ensures stable operation. It supports a wide DC 9~36V power input with anti-reverse connection protection and meets rigorous industrial EMC standards (IEC 61000-4-2, -4-4, -4-5). With a working temperature range of -40 to 85°C, it performs reliably in harsh conditions. Its patented rail-clip technology also allows for quick DIN-rail or wall mounting.
Seamless Cloud Integration & Security
The gateway natively supports the MQTT protocol, enabling easy integration with major cloud platforms like AWS IoT, ThingsBoard, HUAWEI IoT, and ALI IoT. Data security is ensured through support for OpenVPN and TLS/SSL encryption.
Simplified Remote Maintenance
The BL101P supports remote configuration and remote firmware upgrades, drastically simplifying the maintenance of deployed gateways and reducing on-site engineering costs.
Smart Factory Data Aggregation: On a production line, the BL101P can connect various PLCs, and sensors, converting Modbus to MQTT for uploading to MES systems or cloud platforms. This enables comprehensive production line monitoring and data-driven analysis.
Energy Management Systems (EMS): In building or campus energy management, the gateway aggregates data from a large number of power meters, water meters, and heat meters via its multiple RS485 channels. It centralizes this data for an EMS platform, facilitating fine-grained energy consumption monitoring and optimization.
Remote Equipment Maintenance: Leveraging 4G connectivity, the BL101P can transmit data from Modbus devices in remote locations (e.g., pumping stations, wind farms, solar sites) to the cloud. This allows engineers to perform remote diagnostics, parameter adjustments, and firmware updates without needing on-site visits, dramatically improving operational efficiency.
Learn more: https://bliiot.com/products/modbus-to-mqtt-gateway-bl101
