Contemporary Controls CTRLink EIAR-10T User manual
CTRLink-
Router
EIAR-10T
Internet Access Router
Contemporary Controls GmbH
Fuggerstraße 1 B
04158 Leipzig
Tel.: 341-520359-0
Fax: 341-520359-16
Version 2.4.1, Oktober 2005
Copyright
Contemporary Controls GmbH. All rights reserved.
All rights are reserved, including those of translation, reprinting, and
reproduction of this manual, or parts thereof. No part of this manual
may be reproduced, processed, copied, or transmitted in any way
whatsoever (photocopy, microfilm, or other method) without the express
written permission of Contemporary Controls GmbH, not even for use
as training material, or using electronic systems. All rights reserved in
the case of a patent grant or registration of a utility model or design.
Copyright © 2004 by
Contemporary Controls GmbH
Fuggerstraße 1B
04158 Leipzig
We have checked the content of this manual for conformity with
the hardware and software described. Nevertheless, because
deviations cannot be ruled out, we cannot accept any liability for
complete conformity. The data in this manual have been checked
regularly and any necessary corrections will be included in
subsequent editions.
We always welcome suggestions for improvement.
Trademarks
Microsoft and Windows are U.S. registered trademarks of Microsoft
Corporation.
All products mentioned herein may be trademarks or registered
trademarks of their respective owners.
CTRLink TM®are trademarks registrated by Contemporary Controls
GmbH and Contemporary Control Systems Inc.
HEYFRA®registrated trademark by HEYFRA ELECTRONIC GmbH
Handbuch: Manual CTRLink Router EIAR-10T
Datei: manualrouter en 11-1-05.doc 26.10.2005
Revision c11-1/05
NOTE
Contents
1
1Safety Notes 1-5
1.1 Graduated safety notes 1-5
1.2 Definitions 1-5
1.3 Hazards resulting from use other than as described 1-5
1.4 Hazards resulting from modifications and upgrades 1-5
1.5 Admitted personnel 1-6
1.5.1 Operator 1-6
1.5.2 Start-up engineer 1-6
1.5.3 Service engineer 1-6
1.6 Electrical connections 1-7
1.7 Safety regulations 1-7
1.8 Service and maintenance 1-8
1.9 Waste disposal 1-8
1.10 Liability 1-9
2Use as Prescribed 2-10
2.1 Range of application 2-10
3Description of Functions 3-11
3.1 General Description of Functions 3-11
3.2 Functioning of "Dial on Demand" 3-11
3.3 Functioning of "Dial–In Server" 3-12
3.4 Call-back functionality 3-13
3.5 Start-up 3-13
3.6 Connecting 3-13
3.7 The boot process 3-15
4Configuration 4-16
4.1 Configuring options 4-16
4.1.1 Configuring via the Ethernet interface 4-16
4.1.1.1 Setting the IP address in accordance
with the local network 4-16
4.1.2 Configuring via a null-modem cable 4-18
4.1.3 Configuring via the telephone network 4-18
Contents
2
4.1.4 Configuring via the RS 232 interface 4-19
4.1.4.1 Available configuration services for different connections 4-19
4.2 Configuring via the Ethernet 4-19
4.2.1 Adaptation of the IP address 4-19
4.2.1.1 Windows 2000 4-20
4.2.1.2 Setting up the network card under Linux 4-22
4.2.2 Configuring via a null-modem cable 4-23
4.2.3 Configuring via the telephone network 4-27
4.2.4 Configuring via the RS 232 interface 4-30
4.3 Configuration services 4-31
4.3.1 Web browser 4-31
4.3.1.1 Menu option "General" 4-32
4.3.1.2 Menu option "Date & time" 4-34
4.3.1.3 General modem settings 4-35
4.3.1.4 Menu option "DNS" 4-37
4.3.1.5 Menu option "SSH" 4-38
4.3.1.6 Menu option "HTTP" 4-39
4.3.1.7 Menu option "Logging" 4-40
4.3.1.8 Menu option "Firewall" 4-42
4.3.1.9 Menu option "Firewall - Masquerading" 4-43
4.3.1.10 Menu option "Firewall - Routing" 4-43
4.3.1.11 Menu option "Firewall - Trusted Nets" 4-44
4.3.1.12 Menu option "Firewall – Destination NAT" 4-45
4.3.1.13 Menu option "Dial-out - modem" 4-46
4.3.1.14 Menu option "Dial-out - DynDNS" 4-47
4.3.1.15 Menu option "Dial-in" 4-48
4.3.1.16 Menu option "VPN server" 4-49
4.3.1.17 Menu option "VPN client 4-49
4.3.1.18 Menu option "Save settings" 4-50
4.3.1.19 Menu option "Restarting the router" 4-50
4.3.1.20 Menu option "Close PPP connections" 4-50
4.3.1.21 Menu option "Active network interfaces" 4-50
4.3.1.22 Menu option "Active VPN tunnel" 4-50
4.3.2 Configuration via the serial console 4-51
4.3.2.1 Changing the network address 4-51
4.3.2.2 Basic configuration 4-52
4.3.2.3 Configuring date and time 4-52
4.3.2.4 DNS configuration 4-53
Contents
3
4.3.2.5 SSH configuration 4-53
4.3.2.6 HTTP configuration 4-54
4.3.2.7 Firewall configuration 4-54
4.3.2.8 Modem configuration 4-55
4.3.2.9 DynDNS configuration 4-57
4.3.2.10 VPN configuration 4-58
4.3.2.11 Logging configuration 4-59
4.3.3 Configuring using the SSH server 4-60
4.4 Configuring the client computers 4-62
4.4.1 Configuring the computers in the Routers Ethernet 4-62
4.4.2 Configuring a remote computer 4-63
5Hardware 5-64
5.1 Dimensions 5-64
5.1.1 Internet Access Router 5-64
5.1.2 Top-hat rail 5-65
5.1.3 Swirl mounting 5-66
5.2 Installation notes 5-67
5.2.1 Mounting the router on the top-hat rail 5-67
5.2.2 Functional earthing of the Internet Access Router 5-67
5.3 Installation guidelines 5-67
5.4 Storage and storage temperatures 5-68
5.5 Operating temperature, humidity 5-68
5.6 Status display 5-69
5.6.1 Display "Modem connection active" 5-70
5.6.2 Display "Ethernet Interface active" 5-70
5.6.3 Display "Error" 5-70
5.6.4 Display "POWER on/off" 5-70
5.7 Connections / Interfaces 5-71
5.7.1 Power supply 5-71
5.7.2 Modem interface 5-72
5.7.3 Ethernet interface 5-72
5.7.4 RS-232 interface for the "Console" mode 5-72
5.7.5 RS-232 interface for the "External" mode 5-72
6Technical Data 6-73
Safety Notes
1-5
1Safety Notes
1.1 Graduated safety notes
In this Instruction Manual, safety notes are marked with a symbol and
the keyword CAUTION or NOTE at the page margin. Safety notes are
printed in bold letters and are marked with an outside border.
1.2 Definitions
The keyword CAUTION is used to warn you of a possibly
hazardous situation.
The keyword NOTE is used to draw your attention to an important
recommendation to be observed.
1.3 Hazards resulting from use other than as
described
Use other than as prescribed may result in personal injuries to the
user or third persons, as well as in material damage to the control
system or the product, or in environmental damage. The Internet
Access Router must only be used according to its intended
purpose!
1.4 Hazards resulting from modifications and
upgrades
The Internet Access Router is an in-house development designed
exclusively by our company.
CAUTION
NOTE
CAUTION
Safety Notes
1-6
Unauthorised modifications and amendments are not permissible.
Such unauthorised modifications or amendments may impair the
proper operation of the remote diagnosis unit, resulting in
personal injuries, material damage or environmental impairments
and will render all liability on our part null and void.
1.5 Admitted personnel
Only sufficiently qualified and instructed personnel are allowed to
operate the Internet Access Router!
It must only be started up by an electrical expert.
Service and maintenance, as well as troubleshooting, must only be
carried out by qualified expert personnel.
1.5.1 Operator
The operator:
•is an instructed person
•who is authorised to turn on / turn off the equipment
1.5.2 Start-up engineer
The start-up engineer:
•is an electrical expert
•who carries out the start-up, observing strict precautions and
•carries out the required test
1.5.3 Service engineer
The service engineer:
•is a qualified expert
•who services the electrical and mechanical components of the
control system
•carries out maintenance work
•carries out troubleshooting
CAUTION
CAUTION
Safety Notes
1-7
1.6 Electrical connections
The Internet Access Router must be connected to an electrical supply
system.
Power supply connection
The Internet Access Router must only be connected to the
electrical supply system by an electrical expert.
The power supply of the Internet Access Router must be provided
exclusively by a power pack which complies with DIN EN 60 742
(VDE 0551).
Make sure that an appropriate fuse is installed in the incoming
supply feeder.
For operation of the Internet Access Router, please refer to the
information provided in Chapter 6. "Technical Data".
1.7 Safety regulations
The Internet Access Router possesses a housing cover.
Electrical hazards
The operation of the Internet Access Router is only allowed with
the housing closed.
The housing cover prevents:
•persons from coming into contact with live parts;
•the penetration of humidity and foreign substances, and
•the impairment of system functions by electromagnetic interference
The housing cover must only be opened by electrical experts.
CAUTION
CAUTION
Safety Notes
1-8
1.8 Service and maintenance
Service and maintenance work
Improper service and maintenance may result in loss of life,
personal injuries, material damage or environmental impairments.
Service and maintenance work, as well as troubleshooting, must
only be carried out by qualified expert personnel.
Before performing service or maintenance work, always switch off
the power supply of the Internet Access Router first!
Reinstall all panelling, protective covering and safety devices
immediately after completion of service and maintenance work
and check their functioning.
Spare parts
The use of inappropriate spare parts may result in loss of life,
personal injuries, material damage or environmental impairments.
The spare parts must comply with the technical requirements of
the manufacturer.
Use only original spare parts from Contemporary Controls.
1.9 Waste disposal
Electrical scrap (components, CRT units, etc.) may harm the
environment.
Dispose of all electrical devices and materials according to the
relevant environmental regulations or entrust an expert company
with this job.
CAUTION
CAUTION
CAUTION
Table of contents
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