The contents of this document are provided “as is”. Except as required by applicable law,
no warranties of any kind, either express or implied, including, but not limited to, the
implied warranties of merchantability and fitness for a particular purpose, are made in
relation to the accuracy and reliability or contents of this document. Westermo reserves
the right to revise this document or withdraw it at any time without prior notice.
Under no circumstances shall Westermo be responsible for any loss of data or income or
any special, incidental, and consequential or indirect damages howsoever caused.
More information about Westermo can be found at the following address:
www.westermo.com
Software tools
Related software tools are available in the folder software tools under technical support
on the Westermo website.
License and copyright for included Free/Libre Open Source Software
This product includes software developed by third parties, including Free/Libre Open
Source Software (FLOSS). The specific license terms and copyright associated with the
software are included in each software package respectively. Please visit the product web
page for more information.
Upon request, the applicable source code will be provided. A nominal fee may be charged
to cover shipping and media. Please direct any source code request to your normal sales
or support channel.
WeOS Management Guide
This product runs WeOS (Westermo Operation System). Instructions for quick start,
configuration, factory reset and use of USB port are found in the WeOS Management
Guide at www.westermo.com.
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3
Safety
Before installation:
Read this manual completely and gather all information on the unit. Make sure that
you understand it fully. Check that your application does not exceed the safe operating
specifications for this unit.
Warning - Hazardous voltage
The product must be installed by qualified service personnel
and built in to an apparatus cabinet or similar, where access is
restricted to service personnel only.
Before powering up, a protective earthing conductor must
be connected to the protective earthing terminal. Westermo
recommends a cross-sectional area of at least 4 mm 2 on the
protective earthing conductor.
Do not open a connected product. Hazardous voltage may occur
when connected to a power supply.
Disconnect all network connectors and cable distribution system
connectors, including power supply, before disconnecting the
protective earthing terminal.
Warning - Protective fuse
The power supply wiring must be sufficiently fused. It must be
possible to disconnect manually from the power supply. Ensure
compliance to national installation regulations. Refer to the user
guide for detailed information.
Replacing the internal fuse must only be performed by Westermo
qualified personell.
Warning - Reduce the risk of fire
To reduce the risk of fire, use only no. AWG 26 or larger
telecommunication line cord.
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Caution - Electrostatic discharge (ESD)
Prevent damage to internal electronic parts from electrostatic
discharge (ESD) by discharging your body to a grounding point
(e.g. use of a wrist strap).
Caution - Hot surface
Be aware of that the surface of this product may become hot.
When it is operated at high temperatures, the external surface
may exceed Touch Temperature Limit according to EN/IEC/UL
60950-1.
Westermo’s products are fanless and use convection cooling.
To avoid obstructing the airflow around the product, follow the
spacing recommendations.
Caution - Wiring
Ensure that the temperature rating of the cable is sufficient for the
application before connecting to the field wiring terminals.
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Note
This unit can be connected to two different power sources.
5
Product disposal
This symbol means that the product shall not be treated
as unsorted municipal waste when disposing of it. It needs
to be handed over to an applicable collection point for
recycling electrical and electronic equipment.
By ensuring this product is disposed of correctly, you will
help to reduce hazardous substances and prevent potential
negative consequences to both environment and human
health, which could be caused by inappropriate disposal.
Care recommendations
Follow the care recommendations below to maintain full operation of unit and to fulfill
the warranty obligations:
• Do not drop, knock or shake the unit. Rough handling above the specification may
cause damage to internal circuit boards.
• Do not use harsh chemicals, cleaning solvents or strong detergents to clean the
unit.
• Do not paint the product. Paint can clog the product and prevent proper operation.
If the unit is not working properly, contact the place of purchase, nearest Westermo
distributor office or Westermo technical support.
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Simplified EU declaration of conformity
Hereby, Westermo declares that the equipment is in compliance with EU directives. The
full EU declaration of conformity and other detailed information are available at the
respective product page at www.westermo.com. .
EN 50121-4, Railway signalling and telecommunications apparatus
IEC 62236-4, Railway signalling and telecommunications apparatus
SafetyUL/IEC/EN 60950-1, IT equipment
MarineDNV GL rules for classification – Ships and offshore units
FCC Part 15.105
Notice:
Corrosive
environment
Notice:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
… Reorient or relocate the receiving antenna
… Increase the separation between the equipment and receiver
… Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected
… Consult the dealer or an experienced radio/TV technician for help.
This product has been successfully tested in a corrosion test according to IEC 60068-2-60, method 3. This means that the product meets the requirements to be placed in an
environment classified as ISA-S71.04 class G3.
Caution - Corrosive gases
If the product is placed in a corrosive environment, it is important
that all unused connector sockets are protected with a suitable
plug, in order to avoid corrosion attacks on the gold plated
connector pins.
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Type tests and environmental conditions
Environmental phenomena Basic standard DescriptionTest levels