General
Memory	2 GB DDR4
TPM	v2.0 integriert
GNSS update rate	1 Hz
Air humidity	5–95 % nicht kondensierend
MTBF	866.622 Stunden (Telcordia Standard)

The UC-2222A-T-EU is a compact industrial computer from Moxa, designed for demanding industrial applications. It features a 64-bit dual-core Arm® Cortex®-A53 processor with a clock frequency of 1 GHz and is fanless, making it suitable for use in environments with high dust or dirt loads. The device is equipped with an operating system based on Debian 11 (Moxa Industrial Linux, Kernel 5.10) and is supported until 2031, enabling long-term use in critical systems. The integrated security function TPM v2.0 provides additional protection for sensitive data and applications. The UC-2222A-T-EU is particularly suitable for Edge Computing scenarios, industrial automation, Smart Infrastructure, and remote access solutions, where reliability and robust communication capabilities are required.

Applications

The industrial computer is designed for use in environments that place high demands on operational safety and environmental resistance. It is suitable for use in industrial automation, infrastructure monitoring such as water or energy supply, and applications requiring remote access. The integrated LTE communication enables mobile connectivity, even when no fixed network infrastructure is available. The GNSS support for GPS, GLONASS, BeiDou, Galileo, and QZSS makes the device usable for applications requiring geographic positioning, for example in logistics or mobile machinery.

Functions and Equipment in Detail

The UC-2222A-T-EU features two Ethernet interfaces with RJ45 connectors, supporting Gigabit Ethernet (10/100/1000 Mbps) and equipped with 1.5 kV isolation to shield against electrical interference. Two serial interfaces (RS-232/422/485) are available via terminal block and can be configured software-based. The baud rate can be set between 300 bps and 921.6 kbps, with data bits, parity, stop bits, and flow control methods adjustable flexibly. A USB 2.0 port (Type A) enables connection to peripheral devices. The console interface is implemented via a 4-pin header and operates at 115200 baud by default, without parity, 8 data bits, and 1 stop bit. A reset button is also integrated.

Technology Explained Simply

The integrated LTE Cat. 4 mobile radio module (Europe) supports frequency bands LTE B1/3/7/8/20/28A, UMTS/HSPA B1/3/8, and GSM 900/1800 MHz, ensuring broad coverage of European mobile networks. The GNSS function enables positioning with an accuracy of 2.0 m (CEP50), with time to first fix (TTFF) of 22.1 seconds for warm start and 29.9 seconds for cold start. The sensitivity of the GNSS receiver reaches up to -160 dBm, enabling positioning even with weak signals. The update rate is 1 Hz. Power supply is via 12 to 24 VDC, with current consumption of 900 mA (12 VDC) and 450 mA (24 VDC). Power consumption is 7.8 W (without USB) and 10.5 W (with USB). The external RTC and external watchdog timer increase system reliability.

Compatibility and Accessories

The device is equipped with an mPCIe slot, in which an LTE Cat. 4 (EU) card is pre-installed. A Nano-SIM slot enables the use of mobile networks. Integrated status LEDs for system state (Power, USB, microSD, SW Ready), serial activity (TX/RX x2), and mobile signal strength (2 LEDs) facilitate diagnosis and maintenance. Certifications include EMC standards such as EN 55032/35 and EN 61000-6-2/-6-4, EMI approvals such as FCC, ICES, UKCA, RCM, KC, BSMI, EMS standards such as IEC 61000-4-2/-3/-4/-5/-6/-8, safety standards such as EN/UL 62368-1, hazardous area approvals such as ATEX and Class I Division 2, and radio approvals such as CE (RED), FCC, PTCRB, Verizon, AT&T, RCM, NCC. Environmental approvals include RoHS, CRoHS, and WEEE. The MTBF is 866,622 hours according to Telcordia standard.

Mounting and Installation

The device is delivered in a robust metal housing (SECC) with protection rating IP30. Dimensions are 102 x 32 x 128 mm, weight 546 g. Mounting is via DIN rail, with optional wall mounting available. Operating temperature ranges from -40 °C to 70 °C, storage temperature from -40 °C to 85 °C. Humidity is 5–95 % (non-condensing). Shock resistance conforms to IEC 60068-2-27, vibration resistance is 2 Grms according to IEC 60068-2-64.

Operational Advantages

The UC-2222A-T-EU offers high operational reliability through its fanless design, robust housing construction, and comprehensive certifications. The integrated LTE and GNSS technology enables mobile and geographically precise applications. The long EOL support until 2031 reduces the risk of technical obsolescence. The flexible configuration of serial interfaces and support for Moxa Industrial Linux allow adaptation to specific requirements. The 5-year warranty underscores the reliability of the device.