UC-2222A-T - Arm® Cortex®-A53 dual-core 64-bit 1-GHz industrial computer

Moxa's compact fanless arm-based industrial computers are wireless and have comprehensive security functions. They are designed for space-critical applications. The computers are specifically designed for long-term operation and a 10-year support for Moxa Industrial Linux, making them the ideal choice for remote monitoring and data acquisition applications.

For more information, visit our Arm Linux IIoT Gateway Solutions website.

Arm® Cortex®-A53 dual-core 64-bit 1 GHz industrial computer with 2 Ethernet ports, 2 RS-232/422/485 serial ports, 1 USB 2.0 port, 1 mPCIe expansion slot, 12 to 24 VDC, TPM v2.0 module, Moxa Industrial Linux (Debian 11, Kernel 5.10) , -40 to 75°C operating temperature

Computer
CPU: Armv8 Cortex-A53 Dual-Core 1GHz
DRAM: 2 GB DDR4
Pre-installed operating system: Moxa Industrial Linux (Debian 11, Kernel 5.10), 2031 EOL
See www.moxa.com/MIL
Memory Pre-installed: 16 GB eMMC
Memory slot: micro SD slots x 1

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

Ethernet interface
Ethernet ports: Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) 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

Cellular interface
Cellular standards: LTE Cat. 4

GPS interface
Receiver types: GPS, GLONASS, Galileo
Accuracy: position: 2.0 m @CEP50
Acquisition: hot starts: 1.1 seconds, cold starts: 29.94 seconds
Sensitivity: cold starts: -145 dBm, tracking: -160 dBm
Time pulse: 250 Hz to 10 MHz

LED indicators
-System:
Power x 1
SW ready (programmable)
USB (programmable) x 1
micro SD slot (programmable) x 1
Serial Port: TX x 2, RX x 2
-Wireless Signal Strength:
Cellular x 2, programmable
Disconnected: None
Very poor signal: 1 LED (flashing)
Poor signal: 1 LED
Good signal: 2 LEDs

Performance parameters
-Input current: 600 mA @ 12 VDC, 300 mA @ 24 VDC
-Input voltage: 12 to 24 VDC
-Power consumption: 4.5 W (without external USB device), 7.2 W (with external USB device)

Reliability
Alert Tools: External RTC (Real Time Clock)
Automatic Reboot Trigger: External WDT (Watchdog Timer)

Physical Characteristics
Dimensions: 102 x 32 x 128 mm (4.20 x 1.26 x 5.04 in)
Weight: 546 g (1.2 lb)
Housing: SECC
Metal: Installation
DIN rail mounting: wall mounting (with optional kit)

Environmental conditions
Operating temperature: -40 to 75°C (-40 to 167°F)
Storage temperature (including packaging): -40 to 80°C (-40 to 176°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)
Shock: IEC 60068-2-27
Vibration: 2 Grms @ IEC 60068-2-64, random wave, 5-500 Hz, 1 hr. per axis (without USB devices connected)

Standards and certifications
EMC: EN 55032/35
EN 61000-6-2/-6-4
EMI: CISPR 32, FCC Part 15B Class A
EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-3 RS: 1.4 GHz to 6 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 1 kV
IEC 61000-4-5 L-PE: 1 kV ; L -L: 0.5 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V
IEC 61000-4-8 PFMF
Safety: EN 62368-1, UL 62368-1
International approvals: RCM, KC, BSMI
Environmentally friendly product: RoHS, CRoHS, WEEE

MTBF
Time: 924,676 hours
Standards: Telcordia (Bellcore) Standard TR/SR