Industry: Smart Manufacturing, Industrial Automation
Product: BL190 Modbus TCP Edge I/O Module
Application: Real-time equipment status monitoring and data acquisition on a smart factory production line.
A modern smart factory faced significant hurdles in optimizing its production efficiency. The traditional Programmable Logic Controller (PLC) systems were expensive to expand for additional input/output (I/O) points, leading to complex and costly wiring. Furthermore, critical data from sensors and smart meters existed in isolated "silos," making it impossible to achieve a unified view of production line health and performance for the factory's Manufacturing Execution System (MES) and SCADA system.
The factory deployed the BL190, a versatile and industrial-grade Modbus TCP Edge I/O Module from BLIIOT. This solution provided a centralized and cost-effective data acquisition node right on the factory floor.
Core Unit: BL190 (Modbus TCP Protocol)
I/O Expansion:
Y13 Module: An 8-channel dry contact Digital Input (DI) module to capture motor start/stop status and alarm signals from various machines.
Y31 Module: A 4-channel 4-20mA Analog Input (AI) module to monitor critical parameters like temperature from cooling systems and pressure from hydraulic units.
The BL190 module acted as a powerful data convergence point:
Digital & Analog Signal Acquisition: The connected Y13 and Y31 modules directly gathered status and process variable data from motors and sensors.
Serial Device Integration: The BL190's built-in isolated RS485 port connected to smart energy meters, reading power consumption data via the Modbus RTU protocol.
Protocol Conversion & Centralization: The BL190 seamlessly converted all acquired data—from both its I/O modules and the RS485 devices—into a unified Modbus TCP protocol.
SCADA/MES Integration: This standardized data stream was efficiently uploaded to the factory's central SCADA system, providing operators with real-time visibility. The BL190's built-in web server also enabled fast implementation of local logic control, effectively replacing the need for smaller, dedicated PLCs in certain applications.
✅ Flexible Expansion: With support for up to 3 different I/O expansion modules, the BL190 adapts to collect a wide variety of signal types from a single, compact unit.
✅ Seamless Protocol Fusion: It breaks down data silos by natively bridging Modbus RTU devices and I/O points onto a modern Modbus TCP network, enabling full system integration.
✅ Reduced Downtime with Remote Tools: Integrated with the BLRAT (BLIIOT Remote Access Tool), the system allows for remote configuration, debugging, and firmware upgrades, significantly reducing maintenance time and production line interruptions.
By implementing the BLIIOT BL190 Edge I/O Module, the smart factory achieved a scalable, cost-efficient, and fully integrated production line monitoring system. It successfully eliminated data isolation, reduced reliance on expensive PLC expansions, and laid the foundation for advanced data analytics and predictive maintenance, driving the plant towards true Industry 4.0 capabilities.
Ready to unlock the data in your production line?
Contact BLIIOT today to find the perfect Edge Computing solution for your application!
