Digi TA2020B, IR2110B Installation Manual
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2000 Series Routers
ISDN Terminal Adapter
ISDN Router
Installation Guide
TA2020B & IR2110B Installation Guide
1
Disclaimer
Digi International makes no representations or warranties with respect to the contents or
use of this manual, any software drivers or associated application software provided with
this product and specifically disclaims any expressed or implied warranties of
merchantability or fitness for any particular purpose.
Digi International reserve the right to modify or revise all or part of this document, its
contents, and any products described herein at any time without prior notification and
shall not be responsible for any loss, cost, or damage, including consequential damage,
caused by reliance on these materials.
Product disposal instructions
The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been
introduced to ensure that electrical/electronic products are recycled using the best
available recovery techniques to minimise the impact on the environment.
This product contains high quality materials and components which can be recycled. At
the end of its life this product MUST NOT be mixed with other commercial waste for
disposal. Check with the terms and conditions of your supplier for disposal information.
Digi International Ltd WEEE Registration number: WEE/HF1515VU
Copyright
© 2006-2009 Digi International. All rights reserved. No part of this document covered by
copyright may be reproduced or copied in any form or by any means graphic, electronic,
or mechanical, including photocopying, recording, taping, or information and retrieval
systems without written permission of Digi International.
May 2009. Part # 6211-0021 REV B
TA2020B & IR2110B Installation Guide
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Safety Notices
1) Please read all instructions before installing and powering the unit. You should keep
these instructions in a safe place for future reference.
2) The TA2020B and IR2110B use a 12V DC/1.5A power supply (mains adapter). If the
mains adapter shows signs of damage or malfunction, you should stop using it
immediately - turn off the power at the mains and disconnect it from the mains supply
before contacting your supplier for a repair or replacement.
3) Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. Use only the
accessories, attachments, and power supplies provided by the manufacturer –
connecting non-approved antennas or power supplies may damage the unit, cause
interference or create an electric shock hazard, and will void your warranty.
4) Do not attempt to repair the product. The unit contains no electronic components that
can be serviced or replaced by the user. Any attempt to service or repair the unit by
the user will void the product warranty.
5) The TA2020B and IR2110B are designed for indoor use only and should be used in
an environment that is suitable for computers and other electronic equipment.
6) Ports that are capable of connecting to other apparatus are defined as SELV ports.
To ensure conformity with EN60950 ensure that these ports are only connected to
ports of the same type on other apparatus.
TA2020B & IR2110B Installation Guide
3
Preface
This guide describes the installation procedure for the TA2020B and IR2110B. It is
intended to provide sufficient information for you to be able to connect the unit to your
terminal equipment and power supply. A complete reference guide to the software
features that are available on the product is available separately in PDF format that can
be downloaded from the Digi International website (www.digi.com).
Both models feature:
1 x RS232 sync/async serial ports (25-way D)
1 x RS232 async serial port (9-way D)
1 x ISDN BRI interface
In addition to the above, the IR2110B also incorporates a 10/100-BaseT Ethernet port.
Package Contents
When you receive the router carefully unpack it and check the contents. These should
include:
TA2020B or IR2110B system unit (one of the following models) :
81-TA2020B-SSEU-00
81-IR2110B-SSEU-00
100V-230VAC, 50 - 60/13A – 12V DC mains adapter
this Installation Guide
2M CAT5 LAN cable (IR2110B only)
If any item is missing or damaged, please contact your supplier. You should also make a
record of any damage that may have occurred during shipping and report it to the carrier.
TA2020B & IR2110B Installation Guide
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1 Introduction
The TA2020B and IR2110B facilitate the transmission of data over ISDN networks.
The units can be configured either by using commands entered at the serial port (much
like a modem), or via the built-in Web interface. We recommend that you use the Web
interface whenever possible.
1.1 Front Panel Features
The front panel of the unit incorporates number of LED indicators depending on the model
as shown in the following illustration (IR2110B):
Status Indicators
The status indicators operate as follows:
ON
Illuminates steady red when power is applied.
LAN
On the IR2110B illuminates steady when there is a network
connection to the LAN port and flashes when data is transmitted
or received.
ISDN:
D, B1, B2
Flash when data is transmitted/received over the ISDN D, B1 or
B2 channels.
DTE 0, 1
Illuminate steady if a terminal is connected to the respective
serial port and the DTR signal is on. Flashes when data is
transmitted or received. DTE 1 is only present on the TA2020B.
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