EM-1220 Series

Arm-based industrial computer-on-module with 2 serial ports and 2 LAN ports

moxa-em-1220-series-image-1-(1).jpg | Moxa

Features and Benefits

  • MOXA ART Arm9 32-bit 192 MHz processor
  • 16 MB RAM, 8 MB flash disk onboard
  • 2 software-selectable RS-232/422/485 serial ports
  • Dual 10/100 Mbps Ethernet ports for network redundancy
  • SD signals supported for external SD slot connection
  • Built-in RTC, buzzer
  • 10 GPIOs reserved for system integration
  • Ready-to-run μClinux kernel 2.6 platform
  • Full-function development kit for quick evaluation and application development
  • -40 to 75°C wide-temperature models available

Certifications

  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
 
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Introduction

The EM-1220 embedded module features 2 RS-232/422/485 serial ports, dual Ethernet ports, and an SD slot for external storage expansion. The module has a compact design that can be easily integrated with industrial applications such as gas stations, vending machines, and ticketing machines, and offers a powerful serial communication capability for better system integration.

Programmers will find that the preinstalled, ready-to-run μClinux platform and the full-function development kit make it easy to develop software and build a reliable communication base for industrial automation applications. In addition, a wide-temperature model is also available to provide a reliable solution for harsh environments.

Appearance

  • CPU

    MOXA ART Arm9, 192 MHz

  • SDRAM

    16 MB

  • Flash

    NOR Flash, 8 MB

  • Pre-installed OS

    µCLinux

  • Storage Slot

    SD slots x 1

  • Ethernet Ports

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

  • Magnetic Isolation Protection

    1.5 kV (built-in)

  • System

    System Ready x 1

  • Serial

    2 per port (Tx, Rx)

  • Serial Ports

    2 x RS-232/422/485

  • Console Port

    1 x 4-pin header to DB9 console port

  • 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)

  • Baudrate

    50 bps to 921.6 kbps

  • RS-232

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

  • RS-422

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

  • RS-485-4w

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

  • RS-485-2w

    Data+, Data-, GND

  • Input Voltage

    3.3 VDC

  • Input Current

    625 mA @ 3.3 VAC

  • Power Consumption

    2.1 W

  • Alert Tools

    Built-in buzzer and RTC (real-time clock)

  • Automatic Reboot Trigger

    Built-in WDT

  • Dimensions

    EM-1220 Module: 80 x 50 mm (3.15 x 1.97 in)
    EM-1220 Development Kit: 117 x 70 mm (4.61 x 2.76 in)

  • Weight

    EM-1220 Module: 40 g (0.09 lb)
    EM-1220 Development Kit: 120 g (0.27 lb)

  • Operating Temperature

    EM-1220-LX: -10 to 60°C (14 to 140°F)
    EM-1220-T-LX: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    EM-1220-LX: -20 to 80°C (-4 to -176°F)
    EM-1220-T-LX: -40 to 85°C (-40 to 185°F)

  • EMC

    EN 55032/24, EN 61000-3-2 Class A, EN 61000-3-3, CISPR 32, FCC Part 15B Class A

  • Green Product

    RoHS, CRoHS, WEEE

  • Time

    405,735 hrs

  • Standards

    Telcordia (Bellcore) Standard

Software, Firmware, and Drivers

FILTER

Name Type Version Operating System Release Date
Firmware for EM-1220 Series
2.6 MB
Firmware v2.2
  • Linux 2.6.x
2012-08-06 Aug 06, 2012
Library for EM-1220 Series
6.7 KB
Library v2.0
  • Linux 2.4.x
2008-07-10 Jul 10, 2008
Software Package for EM-1220 Series (Toolchain)
16.5 MB
Software Package v1.6
  • Linux 2.6.x
2008-07-10 Jul 10, 2008

Support Documents

Name Type Version Release Date
Datasheet for EM-1220 Series
5.8 MB
Datasheet v1.0 2018-11-12 Nov 12, 2018
Manual for EM-1220 Series (Hardware)
2.0 MB
Manual v6.0 2017-03-20 Mar 20, 2017
Compatibility Guide for EM-1220 Series
237.2 KB
Compatibility Guide v2.0 2016-07-29 Jul 29, 2016
Manual for EM-1220 Series
108.8 KB
Manual v1.0 2013-08-28 Aug 28, 2013
Manual for EM-1220 Series (Moxa Device Manager)
2.6 MB
Manual v3.0 2011-11-01 Nov 01, 2011
Manual for EM-1220 Series (Linux)
1.7 MB
Manual v4.0 2010-04-09 Apr 09, 2010
QIG for EM-1220 Series
213.0 KB
QIG v2.0 2008-10-21 Oct 21, 2008

Available Models (2)

Show Images
moxa-em-1220-lx-image.jpg | MoxaEM-1220-LXmoxa-em-1220-t-lx-image.jpg | MoxaEM-1220-T-LX
DescriptionArm-based embedded core module with 2 serial ports, dual LAN ports, SD slot, µClinux OS, -10 to 60°C operating temperatureArm-based embedded core module with 2 serial ports, dual LAN ports, SD slot, µClinux OS, -40 to 75°C operating temperature
Operating Temp.-10 to 60°C-40 to 75°C
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EM-1220 Series

EM-1220-LX

moxa-em-1220-lx-image.jpg | Moxa

Buy online from our distributors

EM-1220 Series

EM-1220-T-LX

moxa-em-1220-t-lx-image.jpg | Moxa

Buy online from our distributors