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UC-2100 Series

Arm Cortex-A8 600 MHz palm-sized IIoT gateways with 1 Mini PCIe expansion slot for a wireless module

Features and Benefits

  • Armv7 Cortex-A8 600-1000 MHz processor
  • Palm-sized form factor, 50 x 80 x 28 mm
  • MXview support for centralized monitoring of devices and computing status
  • Unified APIs and push-based communication for retrieving data only when needed
  • 1 or 2 auto-sensing 10/100 Mbps Ethernet ports
  • Gigabit Ethernet supported (UC-2112)
  • Up to 2 software-selectable RS-232/422/485 ports supporting all signals
  • Mini PCIe slot for Wi-Fi/cellular module (UC-2104)
  • -40 to 75°C wide-temperature model available with hazardous locations certification
  • Long-term Linux support until 2027; includes bug fixes and security patches
Certifications
Overview
Specifications
Resources
Models
Contact Sales

Introduction

The UC-2100 Series computing platform is designed for embedded data acquisition and processing applications. The computer comes with up to two software selectable RS-232/422/485 full-signal serial ports and single or dual Ethernet ports. This palm-sized series of Arm-based computing platforms includes a variety of models for a wide range of interface requirements, such as single or dual serial and Ethernet ports, Gigabit Ethernet, and wireless connections. These versatile communication capabilities allow users to efficiently adapt the UC‑2100 for a variety of complex communications solutions.

The UC-2100 Series has a built-in Cortex-A8 Arm-based processor that has been optimized for a variety of industrial solutions. With its flexible interface options, this tiny embedded computer is a reliable and secure gateway for data acquisition and processing at field sites and is a useful communication platform for many other large-scale deployments. Models designed for wide temperature applications are available for use in extreme environments such as those found in the oil and gas industry. Furthermore, all models use the Moxa Industrial Linux platform, which provides optimized software features and long-term support.

Appearance

UC-2101

UC-2102

UC-2104

UC-2111

UC-2112

  • CPU

    UC-2101-LX/UC-2102-LX/UC-2104-LX/UC-2111-LX: Armv7 Cortex-A8 600 MHz
    UC-2112-LX/UC-2112-T-LX: Armv7 Cortex-A8 1 GHz

  • DRAM

    UC-2101-LX/UC-2102-LX/UC-2104-LX: 256 MB DDR3
    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: 512 MB DDR3

  • Storage Pre-installed

    8 GB eMMC

  • Supported OS

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

  • Storage Slot

    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: Micro SD slots x 1

  • Ethernet Ports

    UC-2101-LX/UC-2104-LX: Auto-sensing 10/100 Mbps ports (RJ45 connector) x 1
    UC-2102-LX/UC-2111-LX: Auto-sensing 10/100 Mbps ports (RJ45 connector) x 2
    UC-2112-LX/ UC-2112-T-LX: Auto-sensing 10/100 Mbps ports (RJ45 connector) x 1, Auto-sensing 10/100/1000 Mbps ports (RJ45 connector) x 1

  • Serial Ports

    UC-2101-LX: RS-232/422/485 ports x 1, software selectable (DB9 male)
    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: RS-232/422/485 ports x 2, software selectable (DB9 male)

  • Console Port

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

  • Expansion Slots

    UC-2104-LX: mPCIe slots x 1

  • Cellular Antenna Connector

    UC-2104-LX: SMA x 2

  • Number of SIMs

    UC-2104-LX: 1

  • SIM Format

    UC-2104-LX: Standard

  • Buttons

    Reset button
    DIP switch for serial port configuration

  • Magnetic Isolation Protection

    1.5 kV (built-in)

  • Baudrate

    50 bps to 921.6 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)

  • Pull High/Low Resistor for RS-485

    1 kilo-ohm, 150 kilo-ohms

  • ESD Protection

    4 kV, for all signals

  • RS-232

    TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

  • RS-422

    Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    Data+, Data-, GND

  • System

    Power x 1

  • LAN

    2 per port (10/100 Mbps)
    UC-2112-LX, UC-2112-T-LX: 2 per port (10/100/1000 Mbps)

  • Serial

    UC-2101-LX/UC-2111-LX/UC-2112-LX/UC-2112-T-LX: 2 per port (Tx, Rx)

  • User Programmable

    UC-2101-LX/UC-2111-LX/UC-2112-LX/UC-2112-T-LX: User x 1
    UC-2102-LX: User x 2

  • Wireless Signal Strength

    UC-2104-LX: Cellular/Wi-Fi x 3

  • Housing

    Metal

  • Dimensions (with ears)

    UC-2101-LX/UC-2102-LX: 73 x 80 x 28 mm (2.87 x 3.15 x 1.10 in)
    UC-2104-LX: 80 x 80 x 30.8 mm (3.15 x 3.15 x 1.21 in)
    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: 99 x 111 x 25.5 mm (3.90 x 4.37 x 1.00 in)

  • Dimensions (without ears)

    UC-2101-LX/UC-2102-LX: 50 x 80 x 28 mm (1.97 x 3.15 x 1.10 in)
    UC-2104-LX: 57 x 80 x 30.8 mm (2.24 x 3.15 x 1.21 in)
    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: 77 x 111 x 25.5 mm (3.03 x 4.37 x 1.00 in)

  • Weight

    UC-2101-LX/UC-2102-LX: 190 g (0.42 lb)
    UC-2104-LX: 220 g (0.49 lb)
    UC-2111-LX/UC-2112-LX/UC-2112-T-LX: 290 g (0.64 lb)

  • Installation

    Wall mounting
    DIN-rail mounting (with optional kit)

  • Operating Temperature

    UC-2101-LX/UC-2102-LX/UC-2104-LX/UC-2111-LX/UC-2112-LX: -10 to 60°C (14 to 140°F)
    UC-2112-T-LX: -40 to 75°C (-40 to 167°F)

  • Storage Temperature

    UC-2101-LX/UC-2102-LX/UC-2104-LX/UC-2111-LX/UC-2112-LX: -20 to 70°C (-4 to 158°F)
    UC-2112-T-LX: -40 to 85°C (-40 to 185°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)

  • Input Voltage

    9 to 48 VDC

  • Input Current

    0.45 A @ 9 VDC, 0.084 A @ 48 VDC

  • Power Consumption

    4 W

  • Time

    UC-2101-LX: 1,360,496 hrs
    UC-2102-LX: 1,652,339 hrs
    UC-2104-LX: 1,577,995 hrs
    UC-2111-LX: 985,911 hrs
    UC-2112-LX/UC-2112-T-LX: 982,882 hrs

  • Standards

    Telcordia (Bellcore) Standard TR/SR

  • Alert Tools

    External RTC (real-time clock)

  • Automatic Reboot Trigger

    External WDT (watchdog timer)

  • EMC

    EN 55032/35
    UKCA
    VCCI
    BIS

  • EMI

    FCC Part 15B Class A
    ICES-003 Class A
    EN 55032 Class A
    EN 61000-6-4 Class A

  • EMS

    IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
    IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
    IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
    IEC 61000-4-5 Surge: Power: 0.5 kV; Signal: 1 kV
    IEC 61000-4-6 CS: 3 V
    IEC 61000-4-8 PFMF

  • Safety

    IEC 60950-1
    UL 60950-1

  • International Approval

    FCC
    CE
    UKCA
    VCCI
    BIS

  • Hazardous Locations

    UC-2112-LX, UC-2112-T-LX: Class I Division 2, ATEX Zone 2

  • Green Product

    RoHS, CRoHS, WEEE

Software, Firmware, and Drivers

FILTER

All Firmware Software Package
Name Type Checksum Version Operating System Release Date
OS Image for UC-2100 Series (MIL v1.4) Download
173.5 MB 		Firmware
SHA-512
v1.15
  • Moxa Industrial Linux 1 (Debian 9)
 Aug 20, 2025 Aug 20, 2025 Release notes
OS image for UC-2100 and UC-2100-W Series Download
158.1 MB 		Firmware
SHA-512
v1.14
  • Moxa Industrial Linux 1 (Debian 9)
 Mar 20, 2024 Mar 20, 2024 Release notes
OS image for UC-2100 and UC-2100-W Series Download
162.3 MB 		Firmware
SHA-512
v1.13
  • Moxa Industrial Linux 1 (Debian 9)
 Mar 06, 2023 Mar 06, 2023 Release notes
OS image for UC-2100 and UC-2100-W Series Download
161.9 MB 		Firmware
SHA-512
v1.11
  • Moxa Industrial Linux (Debian 9)
 May 04, 2022 May 04, 2022 Release notes
OS image for UC-2100 and UC-2100-W Series Download
162.0 MB 		Firmware
SHA-512
v1.12
  • Moxa Industrial Linux 1 (Debian 9)
 Mar 25, 2022 Mar 25, 2022 Release notes
OS Image for UC-2100 and UC-2100-W Series Download
159.6 MB 		Firmware
SHA-512
v1.10
  • Moxa Industrial Linux 1 (Debian 9)
 Dec 15, 2021 Dec 15, 2021 Release notes
Software Package for UC-2100 Series (MXIO library development kit) Download
1.0 MB 		Software Package
SHA-512
v1.0
  • Moxa Industrial Linux (Debian 9)
 May 04, 2021 May 04, 2021 Release notes
OS image for UC-2100 and UC-2100-W Series Download
157.9 MB 		Firmware
SHA-512
v1.9
  • Moxa Industrial Linux (Debian 9)
 May 03, 2021 May 03, 2021 Release notes
OS Image for UC-2100 and UC-2100-W Series Download
159.2 MB 		Firmware
SHA-512
v1.8
  • Moxa Industrial Linux 1 (Debian 9)
 Mar 12, 2021 Mar 12, 2021 Release notes
OS Image for UC-2100 Series Download
154.7 MB 		Firmware
SHA-512
v1.7
  • Moxa Industrial Linux (Debian 9)
 Jan 22, 2021 Jan 22, 2021 Release notes
OS Image for UC-2100 and UC-2100-W Series Download
102.8 MB 		Firmware
SHA-512
v1.6
  • Moxa Industrial Linux (Debian 9)
 Jun 05, 2020 Jun 05, 2020 Release notes
OS Image for UC-2100 Series Download
153.2 MB 		Firmware
SHA-512
v1.4
  • Moxa Industrial Linux (Debian 9)
 Feb 01, 2019 Feb 01, 2019 Release notes
OS Image for UC-2100 Series Download
151.8 MB 		Firmware
SHA-512
v1.2
  • Moxa Industrial Linux (Debian 9)
 Nov 27, 2018 Nov 27, 2018 Release notes

Support Documents

FILTER

All 2D CAD Datasheet Declaration Manual QIG Tech Note
Name Type Version Release Date
Moxa Industrial Linux 1 (Debian 9) Arm-based Computers Manual Download
2.1 MB 		Manual v5.4 Jan 08, 2026 Jan 08, 2026
Datasheet for UC-2100 Series Download
2.7 MB 		Datasheet v3.2 Jun 06, 2025 Jun 06, 2025
Declaration of Conformity (EU/UK) for UC-2100 Series Download
392.2 KB 		Declaration v1.0 May 08, 2024 May 08, 2024
FOSS Statement for Moxa Industrial Linux 1.3 Download
204.5 KB 		Declaration v1.0 Mar 20, 2024 Mar 20, 2024
Manual for UC-2100 Series (hardware) Download
1.7 MB 		Manual v1.3 Feb 07, 2024 Feb 07, 2024
QIG for UC-2100 Series Download
1.1 MB 		QIG v3.4 Feb 07, 2024 Feb 07, 2024
Tech Note: Keeping IIoT Gateway Software Up-to-date and Free of Vulnerabilities Download
279.2 KB 		Tech Note v1.0 Jul 12, 2021 Jul 12, 2021
Tech Note: How to Set Up and Monitor UC-2100 Computers in MXview Download
659.5 KB 		Tech Note v1.0 May 07, 2021 May 07, 2021
2D CAD for UC-2100 Series (UC-2104) Download
294.1 KB 		2D CAD Nov 28, 2018 Nov 28, 2018
2D CAD for UC-2100 Series (UC-2111/UC-2112) Download
156.5 KB 		2D CAD Nov 28, 2018 Nov 28, 2018
2D CAD for UC-2100 Series (UC-2102) Download
137.3 KB 		2D CAD Nov 28, 2018 Nov 28, 2018
2D CAD for UC-2100 Series (UC-2101) Download
186.2 KB 		2D CAD Nov 28, 2018 Nov 28, 2018

Related Content

FILTER

All Application Note Article Case Study Collection Solution Brochure Spotlight Video White Paper

Available Models (6)

Show Images
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moxa-uc-2101-lx-image.jpg | MoxaUC-2101-LX
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moxa-uc-2102-lx-image.jpg | MoxaUC-2102-LX
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moxa-uc-2104-lx-image.jpg | MoxaUC-2104-LX
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moxa-uc-2111-lx-image.jpg | MoxaUC-2111-LX
CPUArm Cortex-A8 600 MHzArm Cortex-A8 600 MHzArm Cortex-A8 600 MHzArm Cortex-A8 600 MHz
RAM256 MB256 MB256 MB512 MB
Storage8 GB8 GB8 GB8 GB
Serial1––2
Ethernet1212
microSD–––1
Mini PCIe––1–
Operating Temp.-10 to 60°C-10 to 60°C-10 to 60°C-10 to 60°C
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moxa-uc-2112-lx-image.jpg | MoxaUC-2112-LX
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moxa-uc-2112-t-lx-image.jpg | MoxaUC-2112-T-LX
CPUArm Cortex-A8 1000 MHzArm Cortex-A8 1000 MHz
RAM512 MB512 MB
Storage8 GB8 GB
Serial22
Ethernet2 (1 Giga LAN)2 (1 Giga LAN)
microSD11
Mini PCIe––
Operating Temp.-10 to 60°C-10 to 75°C
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