Moxa UC-2222A-T-US - Arm® Cortex®-A53 dual-core 64-bit 1 GHz industrial computer with 2 Ethernet ports

The compact fanless arm-based industrial computers from Moxa are wireless-capable and feature comprehensive security functions. They are designed for space-critical applications and are specifically built for long-term operation, offering 10-year support for Moxa Industrial Linux. This makes them an ideal choice for remote monitoring and data acquisition applications.

This industrial computer is powered by an Arm Cortex-A53 dual-core 64-bit 1 GHz processor and includes 2 Ethernet ports, 2 RS-232/422/485 serial ports, 1 USB 2.0 port, and 1 mPCIe expansion slot with an LTE Cat. 4 module pre-installed for the US region. It operates on a power supply of 12 to 24 VDC and features a TPM v2.0 module. The system runs on Moxa Industrial Linux (Debian 11, Kernel 5.10) and can function in temperatures ranging from -40 to 70°C.

Key specifications include:

• CPU: Armv8 Cortex-A53 Dual-Core 1 GHz
• DRAM: 2 GB DDR4
• Pre-installed operating system: Moxa Industrial Linux (Debian 11, Kernel 5.10)
• Memory: 16 GB eMMC with 1 Micro SD slot

Computer interfaces:

• Ethernet ports: Auto-sensing 10/100/1000 Mbps (RJ45) x 2
• Serial ports: RS-232/422/485 x 2, software selectable (terminal block)
• USB 2.0: 1 host, type A connector
• Console port: RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
• Expansion slots: 1 mPCIe slot
• Number of SIMs: 1 (Nano format)
• Reset button: Yes
• TPM: TPM v2.0

Ethernet interface:

• Ports: Auto-sensing 10/100/1000 Mbps (RJ45) x 2
• Magnetic isolation protection: 1.5 kV (built-in)

Serial interface:

• Baud rate: 300 bps to 921.6 kbps
• Data bits: 5, 6, 7, 8
• Parity: None, Even, Odd, Space, Mark
• Stop bits: 1, 1.5, 2
• Flow control: RTS/CTS, XON/XOFF, Automatic Data Direction Control (ADDC) for RS-485, RTS Toggle (RS-232 only)

Serial signals:

• RS-232: TxD, RxD, RTS, CTS, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, GND
• RS-485-2w: Data+, Data-, GND
• RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND.