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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-3121-T-AP-LX
UC-3100 Series

Arm-based computer for the Asia-Pacific region with built-in LTE Cat. 1 and Wi-Fi a/b/g/n modules, 1 GHz processor, 1 GB RAM, 8 GB eMMC, 2 Ethernet ports, 1 serial port, 1 CAN port, 1 USB port, 1 SD slot, -40 to 70°C operating temperature

Computer
  • CPU

    • Armv7 Cortex-A8 1 GHz
  • DRAM

    • 1 GB DDR3
  • Supported OS

    • Moxa Industrial Linux 1 (Debian 9, kernel 4.4), 2027 EOL
      See www.moxa.com/MIL
  • Storage Pre-installed

    • 8 GB eMMC
  • Storage Slot

    • SD slots x 1
Computer Interface
  • Ethernet Ports

    • Auto-sensing 10/100 Mbps ports (RJ45 connector) x 2
  • Serial Ports

    • RS-232/422/485 ports x 1, software selectable (DB9 male)
  • USB 2.0

    • USB 2.0 hosts x 1, type-A connectors
  • Cellular Antenna Connector

    • SMA x 2
  • SIM Format

    • Nano
  • Number of SIMs

    • 2
  • GPS Antenna Connector

    • SMA x 1
  • Wi-Fi Antenna Connector

    • RP-SMA x 2
  • Console Port

    • RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
  • TPM

    • TPM v2.0
Ethernet Interface
  • Magnetic Isolation Protection

    • 1.5 kV (built-in)
Cellular Interface
  • Band Options

    • LTE Bands: Band 1 (2100 MHz) / 3 (1800 MHz) / Band 5 (850 MHz) / Band 8 (900 MHz) / Band 9 (1700 MHz) / Band 18 (850 MHz) / Band 19 (850 MHz) / Band 26 (850 MHz) / Band 28 (700 MHz)
      UMTS Bands: 1 (2100 MHz) / Band 5 (850 MHz) / Band 6 (800 MHz) / Band 8 (900 MHz) / Band 19 (800 MHz)
WLAN Interface
  • WLAN Standards

    • 802.11a/b/g/n
      Bluetooth 4.2 compliance
  • Frequency Band

    • 2.4 GHz/5 GHz
Serial Interface
  • Baudrate

    • 50 bps to 921.60 kbps
  • Data Bits

    • 5, 6, 7, 8
  • Stop Bits

    • 1, 1.5, 2
  • Parity

    • None, Even, Odd, Space, Mark
  • Flow Control

    • RTS/CTS, XON/XOFF
      ADDC (automatic data direction control) for RS-485
      RTS Toggle (RS-232 only)
Serial Signals
  • RS-232

    • TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-422

    • Tx+, Tx-, Rx+, Rx-, GND
  • RS-485-2w

    • Data+, Data-, GND
CAN Interface
  • Baudrate

    • 10 to 1000 kbps
  • Connector

    • DB9 male
  • Isolation

    • 2 kV (built-in)
  • Signals

    • CAN_H, CAN_L, CAN_GND, CAN_SHLD, CAN_V+, GND
LED Indicators
  • System

    • Power x 1
  • CAN

    • 1 per port (Tx, Rx)
  • Serial

    • 1 per port (Tx, Rx)
  • LAN

    • 1 per port (10/100 Mbps)
  • Wireless Signal Strength

    • Cellular x 3 and Wi-Fi x 3
Power Parameters
  • Input Current

    • 500 mA @ 12 VDC
  • Input Voltage

    • 9 to 36 VDC
  • Power Consumption

    • 8 W (Max)
Physical Characteristics
  • Dimensions (without ears)

    • 128.5 x 89.1 x 41 mm (5.06 x 3.51 x 1.61 in)
  • Weight

    • Product only: 550 g (1.22 lb)
  • Housing

    • Metal
  • Installation

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

    • -40 to 70°C (-40 to 158°F)
  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)
  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
  • Vibration

    • 5 Grms @ IEC 60068-2-64, random wave, 5-500 Hz, 1 hr per axis (without USB devices attached)
  • Shock

    • IEC 60068-2-27
Standards and Certifications
  • EMC

    • EN 61000-6-2/-6-4
      EN 55032/35
  • 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 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
      IEC 61000-4-5 Surge: Power: 0.5 kV; Signal: 1 kV
      IEC 61000-4-6 CS: 10 V
      IEC 61000-4-8 PFMF
  • Cellular Standards

    • EN 301511
      EN 301908-1
      EN 62311(MPE SAR)
      EN 301489-1/-52
      EN 301489-1/17
  • WLAN Standards

    • EN 301489-1-17
      EN 300328
      EN 301893
  • Hazardous Locations

    • Class I Division 2
      ATEX
      IECEx
  • Green Product

    • RoHS, CRoHS, WEEE
MTBF
  • Time

    • 428,931 hrs
  • Standards

    • Telcordia (Bellcore) Standard
Warranty
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