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-3111-T-US-LX
UC-3100 Series

Arm-based LTE cat.1 computer for US (AT&T), Wi-Fi a/b/g/n, 1 GHz CPU, 512MB RAM, 4GB eMMC, 2 Ethernet, 2 serial ports, 1 SD slot, 1 USB port and -30 to 70°C operating temperature

Computer
  • CPU

    • Armv7 Cortex-A7 dual-core 1 GHz
  • DRAM

    • 512 MB DDR3
      1 GB DDR3 for -US models
  • Supported OS

    • Linux Debian 9 kernel 4.4 (Moxa Industrial Linux)
  • Storage Pre-installed

    • 4 GB eMMC
      8 GB eMMC for all US models
  • Storage Slot

    • SD slots x 1 for UC-3111 Series and UC-3121-US
Computer Interface
  • Ethernet Ports

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

    • RS-232/422/485 ports x 1 for UC-3101/UC-3121 Series
      RS-232/422/485 ports x 2 for UC-3111 Series
  • USB 2.0

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

    • SMA x 2
  • Wi-Fi Antenna Connector

    • RP-SMA x 2 for UC-3111/UC-3121 Series only
  • SIM Format

    • Nano
  • Number of SIMs

    • 2
  • Console Port

    • RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
Ethernet Interface
  • Magnetic Isolation Protection

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

    • US Model:
      LTE Bands: Band 2 (1900 MHz) / Band 4 (1700 MHz) / Band 5 (850 MHz) / Band 12 (700 MHz) / Band 13 (700 MHz) / Band 14 (700 MHz) / Band 66 (1700 MHz) / Band 71 (600 MHz)
      UMTS Bands: 2 (1900 MHz) / Band 4 (1700 MHz) / Band 5 (850 MHz)
      Carrier Approval: Verizon, AT&T, T-Mobile, Telus

      EU Model:
      LTE Bands: Band 1 (2100 MHz) / Band 3 (1800 MHz) / Band 8 (900 MHz) / Band 20 (800 MHz) / Band 28 (700 MHz)
      GSM Bands: 900 MHz / 1800 MHz

      AU/NZ Model:
      LTE Bands: 3 (1800 MHz) / Band 5 (850 MHz) / Band 8 (900 MHz) / Band 28 (700 MHz)
      UMTS Bands: 1 (2100 MHz) / Band 5 (850 MHz) / Band 8 (900 MHz)
WLAN Interface
  • WLAN Standards

    • 802.11a/b/g/n
Serial Interface
  • Data Bits

    • 5, 6, 7, 8
  • Parity

    • None, Even, Odd, Space, Mark
  • Stop Bits

    • 1, 1.5, 2
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
  • RS-485-4w

    • Tx+, Tx-, Rx+, Rx-, GND
CAN Interface
  • Baudrate

    • 10 kbps 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

    • 3 for UC-3101 Series
      6 for UC-3111/UC-3121 Series
Power Parameters
  • Power Consumption

    • 6 W (max.)
  • Input Current

    • 500 mA @ 12 VDC
  • Input Voltage

    • 9 to 36 VDC
Physical Characteristics
  • Housing

    • Metal
  • Installation

    • DIN-rail mounting, Wall mounting (with optional kit)
  • Dimensions (without ears)

    • 128.5 x 89.1 x 26 mm (5.06 x 3.51 x 1.02 in) for UC-3101 Series
      128.5 x 89.1 x 41 mm (5.06 x 3.51 x 1.61 in) for UC-3111/UC-3121 Series
  • Weight

    • Product only: 550 g (1.22 lb)
Environmental Limits
  • Operating Temperature

    • -30 to 70°C (-22 to 158°F) for EU/AU Series
      -40 to 70°C (-40 to 158°F) for US Series
  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)
Standards and Certifications
  • EMC

    • EN 61000-6-2/-6-4
  • EMI

    • CISPR 22, 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 3011908-1
      MPE SAR
      EN 301489-1-1
      EN 301489-24
      AS/NZS S042
      AS/NZS 60950
  • Radio Frequency

    • PTCRB, FCC
  • Hazardous Locations

    • Class I Division 2, IECEx, ATEX
  • Safety

    • UL 60950-1
  • WLAN Standards

    • EN 301489-1-17
      EN 300328
      EN 301893
Added To Bag