In today's rapidly evolving landscape of industrial automation, smart manufacturing, and the Internet of Things (IoT), embedded industrial PCs serve as core carriers for edge computing and device control. They are undergoing a profound transformation from traditional x86 architectures to ARM architectures. ARM embedded industrial PCs, with their low power consumption, high availability, data security, and flexible customization capabilities, have become the preferred solution in numerous industrial scenarios.
The ARM architecture is renowned for its high energy efficiency. Compared to traditional x86 platforms, it significantly reduces power consumption under equivalent computing performance. This feature makes ARM industrial PCs particularly suitable for energy-sensitive applications, such as unattended devices, remote edge nodes, and battery-powered systems.
Take the ARM Embedded Industrial PC BL440 series from BLIIOT as an example: It features the Rockchip RK3576J/RK3576 processor, integrating 4x Cortex-A72 cores, 4x Cortex-A53 cores, and 1x Cortex-M0 core. It runs stably at default frequencies with maximum power consumption kept at extremely low levels, ideal for 24/7 operations.
Industrial control systems often require devices to operate uninterrupted 7×24 hours and maintain stability in complex environments like high/low temperatures and electromagnetic interference. The BL440 series supports a wide temperature range of -40°C to 85°C, passes multiple electromagnetic compatibility tests (such as ESD, EFT, Surge, etc.), and features IP30 protection rating. This ensures reliable performance in scenarios like rail transit, energy systems, and AGV robots.
ARM embedded industrial PCs commonly use eMMC Flash storage, avoiding the mechanical failure risks of traditional hard drives while offering superior shock resistance and data integrity. The BL440 series supports 16/32/64GB eMMC storage, combined with Linux-RT kernel and Docker container technology, enabling system isolation, antivirus protection, and remote maintenance to safeguard data security.
The openness of the ARM platform allows manufacturers to perform deep customizations based on customer requirements, including personalized logos, driver trimming, and protocol adaptations. The BL440 series adopts a modular design, supporting various SOM boards (such as SOM440/SOM441/SOM442, etc.) and X/Y series I/O expansion boards. It can flexibly configure interfaces like RS485, CAN, AI, AO, PWM, etc., catering to diverse applications from robot control to retail terminals.
Additionally, the BL440 supports Qt graphical interface development, Node-Red workflow programming, BLIoTLink protocol conversion, and BLRAT remote access tools, greatly lowering the development barrier and accelerating deployment timelines.
ARM embedded industrial PCs have demonstrated outstanding performance in the following fields:
The BL440 series, with its rich interfaces, powerful computing power, and industrial-grade reliability, has been successfully deployed in multiple projects, representing a high cost-performance solution.
The BL440 series adopts a modular design. Customers can choose from a selection of SOM motherboards, I/O expansion boards, and communication modules such as WiFi/4G/5G, based on their needs. This allows for flexible hardware selection based on demand, eliminating the need for custom development and wasting resources. In addition, BLIIOT provides customized development services and long-term technical support to help customers quickly implement applications.
