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MOXA

Arm-Based Computers

Moxa's Arm-based computing family offers wireless-ready, compact, and fanless industrial computers built for space-critical automation applications. These computers are specially designed for long-term operation and come with both a 5-year hardware warranty and 10-year support for Moxa's Industrial Linux, making them the ideal choice for remote monitoring and data acquisition applications.

 

For more information, visit our Arm Linux IIoT gateway solution portal site.

UC-1222A
UC-1200A Series

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 60°C operating temperature

Computer
  • CPU

    • Armv8 Cortex-A53 dual-core 1GHz
  • DRAM

    • 2 GB DDR4
  • Pre-installed OS

    • Moxa Industrial Linux (Debian 11, kernel 5.10), 2031 EOL
      See www.moxa.com/MIL
  • Storage Pre-installed

    • 16 GB eMMC
  • Storage 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 connectors
  • 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
  • Baudrate

    • 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
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 (blinking)
      Poor Signal: 1 LED
      Good Signal: 2 LEDs
Power Parameters
  • Input Current

    • 600 mA @ 12 VDC
      300 mA @ 24 VDC
  • Input Voltage

    • 12 to 24 VDC
  • Power Consumption

    • 4.5 W (minimum; without external USB device attached)
      7.2 W (maximum; with external USB device attached)
Reliability
  • Alert Tools

    • External RTC (real-time clock)
      External WDT (watchdog timer)
Physical Characteristics
  • Dimensions

    • 101 x 27 x 128 mm (3.98 x 1.06 x 5.04 in)
  • Weight

    • 224 g (0.5 lb)
  • Housing

    • Polycarbonate (PC)
  • Installation

    • DIN-rail mounting
      Wall mounting (with optional kit)
Environmental Limits
  • Operating Temperature

    • -40 to 60°C (-40 to 140°F)
  • Storage Temperature (package included)

    • -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 attached)
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 Approval

    • RCM
      KC
      BSMI
  • Green Product

    • RoHS, CRoHS, WEEE
MTBF
  • Time

    • 924,676 hrs
  • Standards

    • Telcordia (Bellcore) Standard TR/SR
Warranty
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