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Industrial Control
Industrial controller control board
Core Features
● Industrial-grade reliability core
Equipped with the New Tang Technology NUC972 industrial-grade processor, it offers stable performance and supports a wide operating temperature range of -40℃ to +85℃, making it resilient to even the harshest environmental conditions.
● Dual-network-port redundancy design
Equipped with two independent 10/100M adaptive Ethernet ports, supporting network redundancy, load balancing, or dual-segment isolation to ensure communication reliability.
● Rich industrial connectivity interfaces
It integrates a rich array of interfaces, including serial ports, USB, GPIO, and PCIe, enabling easy connection to various industrial devices, sensors, and actuators, and offering strong scalability.
● Compact, highly integrated design
Integrates the CPU, memory, Flash, and power management into a compact board card, featuring a through-hole package design that saves space and facilitates embedded integration.
● Low-power operation
Low overall power consumption, making it suitable for battery-powered or industrial field applications with strict power consumption requirements.
Email: sales@sengkeda.com
Core specification parameters
| Parameter Category | Detailed indicators |
| Main processor | Nuvoton NUC972DF71Y |
| CPU architecture | ARM926EJ-S core, with a main frequency up to 300 MHz |
| System memory | Onboard 64MB DDR2 SDRAM |
| Storage | Onboard 128MB SPI NAND Flash (optional configurations from 32MB to 256MB) |
| Operating system | Supports Linux 4.4 (officially provided BSP) |
| Power supply | Single power supply input of +5V or +3.3V |
| Operating temperature | -40°C ~ +85°C (Industrial-grade standard) |
| Packaging method | Stamp hole (SO-DIMM 200-pin) |
| External dimensions | 66mm x 36mm (compact design) |
Interface Information
All interfaces are routed to the baseboard via 200-pin pin headers.
| Interface Type | Quantity/Specification | Function Description and Industrial Applications |
| Network interface | 2x 10/100M Ethernet (EMAC) | Dual network port redundancy backup, connection to different networks, and implementation of gateway functionality. |
| USB port | 1x USB 2.0 Host | Connect a USB flash drive, USB keyboard/mouse, 4G module, Wi-Fi module, and more. |
| Serial interface | 1x RS-232 (UART) | Connect traditional serial devices such as PLCs, CNC machines, and scanners. |
| Synchronization interface | 2x | For precise clock synchronization among multiple devices or for high-speed data acquisition triggering. |
| GPIO | 8x | General-purpose input/output, used to control LEDs, relays, and read the status of keys or sensors. |
| IR interface | 1x | Infrared remote control receiver, suitable for human-machine interaction interfaces. |
| PCIe interface | 1x PCIe 1.0 | Scalable 4G Cat.1/Cat.4 communication modules, LoRa modules, and more. |
| Other interfaces | SD card interface, I2C, SPI, PWM, ADC | Offers additional storage and connectivity options. |
Software and Features
- System support: The official stable Linux 4.4 BSP is provided, including all drivers.
- Development environment: Supports the standard GNU development toolchain, with a low development barrier.
- Protocol Support: Easily supports industrial IoT protocols such as Modbus TCP/RTU, MQTT, HTTP, and more.
- Example code: Provides rich examples of peripheral operations to accelerate product development.
Typical application scenarios
- Industrial IoT gateway: Collects PLC and sensor data and transmits it to the cloud platform via 4G/Ethernet.
- Industrial controllers: master control for small devices, smart instruments, and human-machine interfaces (HMIs).
- Network communication devices: serial port servers, protocol converters, remote I/O controllers.
- Smart home control center: The central control unit, which controls home appliances via infrared and network.
- Security and Access Control Systems: Access Control Controllers, Alarm Hosts.
Keywords：Industrial controller control board
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Guangzhou SENGKEDA Technology Co., Ltd
Contact: Elaine Huang
Service hotline: +86 20 8792 5274
Email: sales@sengkeda.com
Company Address: Building D, No. 1, Cai Pin Road, Science City, Huangpu District, Guangzhou, Guangdong Province
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