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Chapter 1 Introduction
Thank you for purchasing the Moxa EM-1220 Embedded Module. The product’s features include
2 software-selectable RS-232/422/485 serial ports, two 10/100 Mbps Ethernet ports, and SD
signals for external SD socket connection based on the Moxa ARM9 32-bit 192 MHz
communication processor. These features make the EM-1220 ideal for the core module of an
industrial embedded system design.
The EM-1220 Development Kit, which is designed for system and software program development
at the system evaluation stage, is also available. The kit includes the EM-1220 and EM-1220-DK,
which is the carrier board used to evaluate the EM-1220. The EM-1220’s pre-installed
ready-to-run μClinux Kernel 2.6 makes it easy to develop programs for any application.
In this manual, we introduce the hardware features and functions of the EM-1220 Embedded
Module and the EM-1220 Development Kit. After a brief introduction to the hardware features, the
manual focuses on installation and hardware configuration with device interfaces.
The following topics are covered in this chapter:
Overview
Package Checklist
Product Features
EM-1220 Hardware Specifications
EM-1220 Hardware Block Diagram
Appearance
Dimensions
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