EverFocus EA-LAN1 Instruction Manual
Volume
1
Instruction Manual
EverAccess
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EVERFOCUS ELECTRONICS CORPORATION
EA-LAN1
Instruction Guide
© 2004 Everfocus Electronics Corp
2445 Huntington Drive
Phone 626.844.8888 • Fax 626.844.8838
All rights reserved. No part of the contents of this manual may be reproduced or transmitted in any
form or by any means without written permission of the Everfocus Electronics Corporation.
Preface
Read This First
It is extremely important that you read this guide to get started with your EverAccess
product.
Unpacking
Please be careful when you unpack the box due to the electronics devices contained
inside. Check to make sure that you the original box contains the following items:
• Communication Server with 1 serial port
• 1 power adapter: input voltage of 90~264VAC, output voltage 5V, current 2A
• 1 Installation CD and 1 User’s Manual
If an item appears to have been damaged in shipment, replace it properly in its carton
and notify the shipper. If any items are missing, notify your Everfocus Electronics
Corporation Sales Representative or Customer Service. The shipping carton is the
safest container in which the unit may be transported. Save it for possible future use.
Safety Warning
• To prevent fire or shock hazard, do not expose this equipment to the
environment of high humidity and dust. So do not use it in an unprotected
outdoor installation or any area classified as a wet area
• Installation environment: The temperature should be kept between 14°F
~140°F
• For safety sake, do not disseminate the unit or put it on an unstable base
• Ventilation: openings in the enclosure are provided for ventilation and to
ensure reliable operation of the unit and to protect it from overheating. These
openings must not be blocked or covered. This unit should not be placed in a
built-in installation unless proper ventilation is provided.
• Cleanse: unplug the unit from the outlet before cleansing. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth to clean it.
• Overload. Do not overload outlets and extension cords as this may result in a
fire or electric shock.
• Power-cord protection: Power-supply cords should be routed so that they are
not likely to be walked on or pinched by items placed upon or against them,
paying particular attention to cords at plugs, convenience receptacles, and the
point where they exit from the appliance.
• Object and liquid Entry: Never push objects of any kind into this unit
through openings as they may touch dangerous voltage points or short-out
parts that could result in a fire or electric shock. Never spill liquid of any kind
on the unit.
• Service: Do not attempt to service this unit by yourself as opening or
removing covers may expose you to dangerous voltage of other hazards.
Refer all servicing to qualified service personnel.
Contents
CHAPTER 1
Product Overview...................................................................................................................1
Features and Specifications.................................................................................................1
CHAPTER 2
Installation Overview.............................................................................................................3
Locating the EA-LAN1 and Changing the IP Address .................................................4
Configuring the EA-LAN1 ...............................................................................................5
Connecting the EA-LAN1 to the controller...................................................................8
How to Connect the EA-LAN1 to an RS232 Serial Communication...................8
How to Connect the EA-LAN1 to an RS485 Connection .....................................9
Installing the “COM Port Simulation” Driver on the Admin PC................................ 10
How to Install COM Port over TCP/IP Driver...................................................... 11
How to Map the COM Ports over TCP/IP............................................................ 13
Note ...................................................................................................................................... 15
Chapter
1
Product Overview
The EverAccess EA-LAN1 Network Adapter is a serial to TCP/IP adapter that
enables users to manage the EverAccess Flex Series controllers securely and
conveniently over a TCP/IP network. The EA-LAN1 should be installed in an
enclosure with the controller, and one EA-LAN1 is needed for each controller to be
accessed over the network. The EA-LAN1 can also be used to network other
manufacturers’ controllers (check with EverFocus for compatible products) or any
other device with a serial port.
Fea tures and Specifications
Hardware
• 32-bit 100 MHz CPU
• 2M memory
• 10M/100M self-adapting net port
• The speed of serial port can reach up to 230.4K
Software
• Terminal mode can supports multi-screen switch
• Supports PPP protocol and corresponding functions of dial in & dial out
• Supports remote serial port or parallel port printing (RLP)
• Provides programming interface
• Provides TCP/UDP socket working mode, including server and client
• Each serial port supports 6 sessions
• Provides the settings for the network package
• Supports SNMP agent
• Port and network protocol TCP/IP, UDP, ICMP
• Application protocol: Telnet, Rlogin, LPD and DNS
• Security protocol: RADIUS PPP dial back, PAP and CHAP
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EVERFOCUS ELECTRONICS CORPORATION
• Set the rights of different levels according to the user, IP address and MAC
address
• Provides real COM drive under WINDOWS NT/2000/XP
• Provides Static Route settings
• Provides setup interface of menu in Chinese and English and WEB setup
interface
• Supports state monitoring
• Convenient online update through flash ROM
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