1.
Introduction ...................................................................................................................................... 1-1
Overview ........................................................................................................................................... 1-2
Package Checklist ............................................................................................................................... 1-2
Product Features ................................................................................................................................ 1-3
Module Dimensions ............................................................................................................................. 1-5
Evaluation Board Layout ............................................................................................................... 1-7
Pin Assignments .......................................................................................................................... 1-8
LED Indicators .................................................................................................................................. 1-11
2.
Getting Started.................................................................................................................................. 2-1
Wiring Precautions .............................................................................................................................. 2-2
Connecting the Power ......................................................................................................................... 2-4
Connecting to the Network ................................................................................................................... 2-4
Connecting to a Serial Device ............................................................................................................... 2-4
Digital I/O Channel Settings ................................................................................................................. 2-5
Schematic Design Guide ...................................................................................................................... 2-5
3.
Overview ........................................................................................................................................... 3-2
Real COM Mode .................................................................................................................................. 3-2
TCP Server Mode ................................................................................................................................ 3-2
TCP Client Mode ................................................................................................................................. 3-3
RFC2217 Mode ................................................................................................................................... 3-4
UDP Mode .......................................................................................................................................... 3-4
Ethernet Modem Mode ......................................................................................................................... 3-5
4.
Utility Console .................................................................................................................................... 4-2
Web Console ...................................................................................................................................... 4-2
Telnet Console ................................................................................................................................... 4-3
SCM (Serial Command Mode) ............................................................................................................... 4-3
5.
Factory Default IP Address ................................................................................................................... 5-2
ARP................................................................................................................................................... 5-2
Telnet Console ................................................................................................................................... 5-3
6.
Device Search Utility (DSU) ................................................................................................................. 6-2
NPort Windows Driver Manager ............................................................................................................ 6-5
The Linux Real TTY Driver .................................................................................................................. 6-12
Mapping TTY Ports ..................................................................................................................... 6-12
Removing Mapped TTY Ports ....................................................................................................... 6-13
Removing Linux Driver Files ........................................................................................................ 6-13
The UNIX Fixed TTY Driver ................................................................................................................. 6-13
Installing the UNIX Driver........................................................................................................... 6-13
Configuring the UNIX Driver ....................................................................................................... 6-14
7.
Web Console Configuration ............................................................................................................... 7-1
Opening Your Brower .......................................................................................................................... 7-2
Web Console Fundamentals ................................................................................................................. 7-3
Basic Settings .................................................................................................................................... 7-3
Network Settings ......................................................................................................................... 7-3
Serial Port Settings ...................................................................................................................... 7-5
Operation Modes ......................................................................................................................... 7-7
Advanced Settings ............................................................................................................................ 7-26
Accessible IP List ....................................................................................................................... 7-26
SNMP Agent.............................................................................................................................. 7-26
DIO Settings ............................................................................................................................. 7-27
Serial Command Mode (SCM) ..................................................................................................... 7-28
Miscellaneous ........................................................................................................................... 7-29
Maintenance .................................................................................................................................... 7-30
Table of Contents