Moxa Technologies EM-1240-LX user manual Table of Contents

Table of Contents

Chapter 1	Introduction	1-1
	Overview	1-2
	Package Checklist	1-2
	Product Features	1-2
	Product Specifications	1-3
	Hardware Specifications	1-3
	Software Specifications	1-4
	Hardware Block Diagram	1-5
	Appearance	1-5
	Dimensions	1-7
	Installing the EM-1240-LX	1-8
	LED Indicators	1-8
	Wiring Requirements	1-8
	Connecting the Power	1-9
	Grounding the EM-1240-LX	1-9
	Connecting Data Transmission Cables	1-9
	Connecting to the Network	1-10
	Connecting to a Serial Device	1-10
	Serial Console Port	1-11
	Internal SD Socket	1-11
	Additional Functions	1-11
	Reset Button	1-11
	Real-time Clock	1-12

Chapter 2	Getting Started	2-1
	Powering on the EM-1240-LX	2-2
	Connecting the EM-1240-LX to a PC	2-2
	Console Port	2-2
	Telnet	2-3
	Configuring the Ethernet Interface	2-4
	Installing a Secure Digital (SD) Memory Card	2-6
	Developing Your Applications	2-7
	Installing the EM-1240-LX Tool Chain	2-7
	Compiling Hello.c	2-9
	Uploading “Hello” to the EM-1240-LX	2-10
	Running “Hello” on the EM-1240-LX	2-11
	Make File Example Code	2-12

Chapter 3	Software Package	3-1
	EM-1240-LX Software Architecture	3-2
	Journaling Flash File System (JFFS2)	3-3
	EM-1240-LX Software Package	3-4

Chapter 4	Configuring the EM-1240-LX	4-1
	Enabling and Disabling Daemons	4-2
	Adding a Web Page	4-3
	IPTABLES	4-3
	NAT	4-7
	NAT Example	4-7