
www.moxa.com
EM-1220 Series
26-6
EM-1220 Series
RISC ready-to-run embedded core modules with 2 serial ports,
dual LANs, SD
The EM-1220 embedded module features 2 RS-232/422/485 serial
ports, dual Ethernet ports, and an SD socket 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 offer a powerful serial
communication capability for better system integration� Programmers
will find that the pre-installed, 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 any harsh environment�
Overview
Appearance
› MOXA ART ARM9 32-bit 192 MHz processor
› 16 MB RAM, 8 MB flash disk on-board
› 2 software-selectable RS-232/422/485 serial ports
› Dual 10/100 Mbps Ethernet for network redundancy
› SD signals supported for external SD socket 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
EM-1220 Embedded Module
Bottom View
Development Kit
MOXA ART ARM9 32-bit
Communication Processor
onboard 16 MB RAM
onboard Intel NOR
Flash 8 MB
LAN Port 1
LAN Port 2
Power Input
EM-1220
Embedded Module
Serial Port 1
Serial Port 2
Top View
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