reTerminal DM represents the next generation of industrial computing solutions, designed to bridge the gap between operational technology (OT) and information technology (IT) in modern industrial environments. This sophisticated device combines the reliability of industrial-grade hardware with the flexibility of Raspberry Pi-based computing, creating a powerful platform for Industry 4.0 applications.
reTerminal DM is an integrated device master that can function as an HMI/PLC/Gateway/Panel PC all-in-one device, working in the edge layer of the IOT architecture, unifying data flow, and managing onsite devices, reducing the big gap between legacy systems and modern IT infrastructures in various application scenarios.
Built around the Raspberry Pi CM4 with quad-core Cortex-A72@ 1.5GHz processor, the reTerminal DM delivers reliable performance for demanding industrial applications. The system is equipped with 8GB of memory and 32GB eMMC storage, with optional M.2 NVMe SSD slot 2280-M Key for expanded storage capacity. This powerful foundation supports both Raspbian and SenseCraft Edge OS operating systems.
The 10.1-inch display with 1280 x 800 resolution provides excellent visibility in industrial environments. The display offers 16.7M colors with 400 nit luminance and 170/170 degree viewing angles. The capacitive multi-touch interface supports up to 10 touch points with 7H pencil hardness for durability. The backlight life extends to 30,000 hours, ensuring long-term reliability in industrial applications.
The reTerminal DM features comprehensive industrial connectivity options including RS485 and RS232 via terminal blocks, CAN-BUS support, and 4 DI/4 DO channels. Standard networking includes 10/100/1000 Mbps Ethernet with optional dual Ethernet capability. The device supports both 2 x USB-A 2.0 Host ports and HDMI2.0 output for external displays.
Comprehensive wireless capabilities include on-chip Wi-Fi and BLE, with Mini-PCIe slots for optional LoRaWAN® and 4G cellular connectivity. This hybrid approach ensures reliable communication across various industrial environments and applications.
Power and Environmental Specifications
The device operates on 12~24V DC with typical power consumption of 6W and maximum 9W. Optional PoE support (12.95W) provides additional installation flexibility. The rugged design features IP65 front panel protection and operates reliably in temperatures from -10~50°C with 10~95% RH humidity tolerance.
Constructed with die-cast aluminum alloy enclosure measuring 259.4 x 191 x 42.2 mm and weighing 1.8Kg, the reTerminal DM supports multiple mounting options including panel, VESA, and DIN-rail installation. The device meets IEC60068-2-64 vibration resistance (5 Grms random vibration 5~500Hz) and IEC 60068-2-27 shock resistance (50 G peak, 11ms duration) standards.
Security and Reliability Features
Built-in security features include the ATECC608A cryptographic co-processor for hardware-based security. The system includes high accuracy RTC with CR2032 battery backup, hardware watchdog (1~255s), and fanless heat dissipation design for reliable operation in demanding environments.
The reTerminal DM HMI presents a versatile solution applicable across numerous industries. Seamlessly integrating cutting-edge technologies, it streamlines operations and enhances efficiency. Running on the Home Assistant platform and employing Computing Vision, Cloud solutions, and industrial platforms like N3uron, Ignition Edge, and Node-RED, along with our proprietary platform, Sensecraft Edge OS, it opens up exciting possibilities for developers and enthusiasts alike.
Applications span energy management (grid monitoring, solar panel maintenance), building management (BAS control panels, individual room control), medical technology (device control panels, patient monitoring stations), manufacturing (production line monitoring, machine HMI), industrial applications (SCADA systems, remote monitoring and control), mining (vehicle control panels, mine management systems), construction (BIM, site monitoring, heavy machinery control), transportation (vehicle health monitoring, ticketing system control), agriculture (irrigation control, greenhouse monitoring), retail (digital signage, self-checkout kiosks), logistics (inventory tracking, warehouse operations), and water management (treatment plant monitoring, distribution control).