Beckhoff AX2090-BW65 User manual
Assembly instructions | EN
AX2090-BW65
External IP 65 braking resistors
7/5/2021 | Version 1.0
Table of contents
Version: 1.0 ─── 3AX2090-BW65
Table of contents
Documentation notes .......................................................................................................................................... 4
Disclaimer ......................................................................................................................................................... 4
Version numbers............................................................................................................................................... 6
Staff qualification............................................................................................................................................... 7
Safety and instruction ....................................................................................................................................... 9
Explanation of symbols ..................................................................................................................................... 9
Beckhoff Services ........................................................................................................................................... 11
For your safety................................................................................................................................................... 12
Safety pictograms ........................................................................................................................................... 12
General safety instructions ............................................................................................................................. 13
Product overview............................................................................................................................................... 15
Name plate...................................................................................................................................................... 16
Type key ......................................................................................................................................................... 17
Product characteristics.................................................................................................................................... 18
Intended use ................................................................................................................................................... 19
Technical data.................................................................................................................................................... 20
Data for operation and environment ............................................................................................................... 20
AX2090-BW65-04xx ....................................................................................................................................... 21
AX2090-BW65-15xx ....................................................................................................................................... 22
Scope of supply ................................................................................................................................................. 23
Transport and storage....................................................................................................................................... 24
Conditions ....................................................................................................................................................... 24
Transport......................................................................................................................................................... 25
Long-term storage........................................................................................................................................... 25
Technical description........................................................................................................................................ 26
Installation position ......................................................................................................................................... 26
Electrical installation......................................................................................................................................... 27
Cables............................................................................................................................................................. 28
Short-term power ............................................................................................................................................ 29
Overtemperature............................................................................................................................................. 30
Fuse protection ............................................................................................................................................... 31
Maintenance and cleaning ................................................................................................................................ 32
Accessories........................................................................................................................................................ 33
Touch protection ............................................................................................................................................. 33
Decommissioning.............................................................................................................................................. 34
Disassembly.................................................................................................................................................... 34
Guidelines and Standards ................................................................................................................................ 35
Standards........................................................................................................................................................ 35
Guidelines ....................................................................................................................................................... 35
Test centers .................................................................................................................................................... 36
EU conformity ................................................................................................................................................. 36
Index ................................................................................................................................................................... 37
Documentation notes
4 ─── Version: 1.0AX2090-BW65
1.1Disclaimer
Beckhoff products are subject to continuous further development.
We reserve the right to revise the operating instructions at any time
and without prior announcement. No claims for the modification of
products that have already been supplied may be made on the basis
of the data, diagrams and descriptions in these operating instruc-
tions.
1.1.1Trademarks
Beckhoff®, TwinCAT®, TwinCAT/BSD®, TC/BSD®, EtherCAT®,
EtherCATG®, EtherCATG10®, EtherCATP®,
SafetyoverEtherCAT®, TwinSAFE®, XFC®, XTS® and XPlanar®
are registered and licensed trademarks of Beckhoff Automation
GmbH.
The use of other brand names or designations by third parties may
lead to an infringement of the rights of the owners of the corre-
sponding designations.
1.1.2Patents
The EtherCAT technology is protected by patent rights through the
following registrations and patents with corresponding applications
and registrations in various other countries:
• EP1590927
• EP1789857
• EP1456722
• EP2137893
• DE102015105702
EtherCAT® is a registered trademark and patented technology, li-
censed by Beckhoff Automation GmbH.
Documentation notes
Version: 1.0 ─── 5AX2090-BW65
1.1.3Limitation of liability
All components in this product as described in the operating instruc-
tions are delivered in a specific configuration of hardware and soft-
ware, depending on the application regulations. Modifications and
changes to the hardware or software configuration that go beyond
the documented options are prohibited and nullify the liability of
Beckhoff Automation GmbH & Co. KG.
The following is excluded from the liability:
• Failure to observe these operating instructions
• Improper use
• Use of untrained personnel
• Use of unauthorized spare parts
1.1.4Copyright
© Beckhoff Automation GmbH & Co. KG, Germany
The copying, distribution and utilization of this document as well as
the communication of its contents to others without express autho-
rization is prohibited. Offenders will be held liable for the payment of
damages.
We reserve all rights in the event of registration of patents, utility
models and designs.
Documentation notes
6 ─── Version: 1.0AX2090-BW65
1.2Version numbers
Provision of revision levels
On request, you can obtain a list of revision levels for changes in
the operating instructions.
Send your request to: [email protected]
Origin of the document
These operating instructions were originally written in German. All
other languages are derived from the German original.
Product properties
Only the product properties specified in the current operating in-
structions are valid. Further information given on the product pages
of the Beckhoff homepage, in emails or in other publications is not
authoritative.
Documentation notes
Version: 1.0 ─── 7AX2090-BW65
1.3Staff qualification
1.3
These operating instructions are intended for trained control and au-
tomation specialists with knowledge of the applicable and required
standards and directives.
Specialists must have knowledge of drive technology and electrical
equipment as well as knowledge of safe working on electrical sys-
tems and machines. This includes knowledge of proper setup and
preparation of the workplace as well as securing the working envi-
ronment for other persons.
The operating instructions published at the respective time of each
installation and commissioning is to be used. The products must be
used in compliance with all safety requirements, including all appli-
cable laws, regulations, provisions and standards.
Instructed person
Instructed persons have a clearly defined task area and have been
informed about the work to be carried out. Instructed persons are fa-
miliar with:
• the necessary protective measures and protective devices
• the intended use and risks that can arise from use other than for
the intended purpose
Trained person
Trained persons meet the requirements for instructed persons.
Trained persons have additionally received training from the ma-
chine manufacturer or vendor:
• machine-specific or
• plant-specific
Trained specialists
Trained specialists have received specific technical training and
have specific technical knowledge and experience. Trained special-
ists can:
• apply relevant standards and directives
• assess tasks that they have been assigned
• recognize possible hazards
• prepare and set up workplaces
Documentation notes
8 ─── Version: 1.0AX2090-BW65
Qualified electricians
Qualified electricians have comprehensive technical knowledge
gained from a course of study, an apprenticeship or technical train-
ing. They have an understanding of control technology and automa-
tion. They are familiar with relevant standards and directives. Quali-
fied electricians can:
• independently recognize, avoid and eliminate sources of danger
• implement specifications from the accident prevention regula-
tions
• assess the work environment
• independently optimize and carry out their work
Documentation notes
Version: 1.0 ─── 9AX2090-BW65
1.4Safety and instruction
Read the contents that refer to the activities you have to perform
with the product. Always read the chapter For your safety in the op-
erating instructions. Observe the warnings in the chapters so that
you can handle and work with the product as intended and safely.
1.5Explanation of symbols
Various symbols are used for a clear arrangement:
► The triangle indicates instructions that you should execute
• The bullet point indicates an enumeration
[…] The square parentheses indicate cross-references to other
text passages in the document
[+] The plus sign in square brackets indicates ordering options
and accessories
1.5.1Pictograms
In order to make it easier for you to find text passages, pictograms
and signal words are used in warning notices:
DANGER
Failure to observe will result in serious or fatal injuries.
WARNING
Failure to observe may result in serious or fatal injuries.
CAUTION
Failure to observe may result in minor or moderate injuries.
Documentation notes
10 ─── Version: 1.0AX2090-BW65
Notes
Notes are used for important information on the product. The possi-
ble consequences of failure to observe these include:
• Malfunctions of the product
• Damage to the product
• Damage to the environment
Information
This sign indicates information, tips and notes for dealing with the
product or the software.
Examples
This symbol shows examples of how to use the product or soft-
ware.
QR codes
This sign depicts a QR code, via which you can view videos, ani-
mations or other documents. Internet access is required in order to
use it.
You can read the QR code, for example, with the camera of your
Smartphone or Tablet PC. If your camera doesn't support this func-
tion you can download a free QR code reader app for your Smart-
phone. Use the Appstore for Apple operating systems or the
Google Play Store for Android operating systems.
If you cannot read the QR code on paper, make sure that the light-
ing is adequate and reduce the distance between the reading de-
vice and the paper. In the case of documentation on a monitor
screen, use the zoom function to enlarge the QR code and reduce
the distance.
Documentation notes
Version: 1.0 ─── 11AX2090-BW65
1.6Beckhoff Services
Beckhoff and the worldwide partner companies offer comprehensive
support and service.
1.6.1Support
The Beckhoff Support offers technical advice on the use of individ-
ual Beckhoff products and system planning. The employees support
you in the programming and commissioning of complex automation
systems.
Hotline: +49(0)5246/963-157
Fax: +49(0)5246/963-199
E-mail: [email protected]
Web: www.beckhoff.de/support
1.6.2Training
Training in Germany takes place in our training center at the Beck-
hoff headquarters in Verl, at branch offices or, by arrangement, at
the customer's premises.
Hotline: +49(0)5246/963-5000
Fax: +49(0)5246/963-95000
E-mail: [email protected]
Web: www.beckhoff.de/training
1.6.3Service
The Beckhoff Service Center supports you with after-sales services
such as on-site service, repair service or spare parts service.
Hotline: +49(0)5246/963-460
Fax: +49(0)5246/963-479
E-mail: [email protected]
Web: www.beckhoff.de/service
1.6.4Download area
In the download area you can obtain product information, software
updates, the TwinCAT automation software, documentation and
much more.
Web: www.beckhoff.de/download
1.6.5Headquarters
Beckhoff Automation GmbH & Co. KG
Hülshorstweg 20
33415 Verl
Germany
Phone: +49(0)5246/963-0
Fax: +49(0)5246/963-198
E-mail: [email protected]
Web: www.beckhoff.de
The addresses of the international Beckhoff branch offices can be
found on the Beckhoff website: http://www.beckhoff.de
For your safety
12 ─── Version: 1.0AX2090-BW65
Read this chapter containing general safety information. The chap-
ters in these operating instructions also contain warning notices. Al-
ways observe the safety instructions for your own safety, the safety
of other persons and the safety of the product.
When working with control and automation products, many dangers
can result from careless or incorrect use. Work particularly thor-
oughly, not under time pressure and responsibly towards other peo-
ple.
2.1Safety pictograms
Beckhoff products feature safety pictograms, either on stickers or
printed, which vary depending on the product. They serve to protect
people and to prevent damage to the products. Safety pictograms
must not be removed and must be legible for the user.
Warning of hot surface
The surface of the housing can reach a temperature of 200°C. Do
not touch the hot surface. The housing must have cooled to below
40°C before you touch the surface.
For your safety
Version: 1.0 ─── 13AX2090-BW65
2.2General safety instruc-
tions
This chapter provides you with instructions on safety when handling
the product. This product is not capable of stand-alone operation
and is therefore categorized as an incomplete machine. The product
must be installed in a machine or plant by the machine manufac-
turer. Read the documentation prepared by the machine manufac-
turer.
2.2.1Before operation
Protective equipment
Do not remove or bypass any protective devices. Check all protec-
tive devices before operation. Make sure that all emergency
switches are present at all times and can be reached by you and
other people. People could be seriously or fatally injured by unpro-
tected machine parts.
Shut down and secure the machine or plant
Shut down the machine or plant. Secure the machine or plant
against being inadvertently started up.
Correctly ground electrical components or modules
Avoid electric shocks due to improper grounding of electrical compo-
nents or modules. Ground all conductive components according to
the specifications in the chapters "Electrical Installation" and "Me-
chanical Installation".
Keep the immediate environment clean
Keep your workplace and the surrounding area clean. Ensure safe
working.
Check safety pictograms
Check whether the designated pictograms are on the product. Re-
place missing or illegible stickers.
Observe tightening torques
Mount and repeatedly check connections and components, comply-
ing with the prescribed tightening torques.
Use the original packaging only
When shipping, transporting, storing and packing, use the original
packaging or conductive materials.
For your safety
14 ─── Version: 1.0AX2090-BW65
2.2.2During operation
Observe the discharge times of the capacitors
Observe the following delay times after disconnecting from the
mains supply:
AX8620 and AX8640 30 minutes
AX8108, AX8118 and AX8206 30 minutes
AMP8620-2005-0x00 30 minutes
AMP8805-1000-0000 30 minutes
AX8831 30 minutes
AX8832 30 minutes
AX5101 to AX5125 and AX520x 5 minutes
AX5140, AX5160 and AX5172 15 minutes
AX5190 and AX5191 30 minutes
AX5192 and AX5193 45 minutes
Do not work on live electrical parts
Do not open the multi-axis servo system while it is live. Measure the
voltage on the DC link test contacts DC+ und DC-. Only work on the
multi-axis servo system when the voltage has dropped to < 50 V.
Ensure that the protective conductor is connected properly. Never
loosen electrical connections when live. Disconnect all components
from the mains and secure them against being switched on again.
Do not touch hot surfaces
Check the cooling of the surfaces with a thermometer. Do not touch
the components during and immediately after operation. Allow the
components to cool sufficiently after switching off.
Avoid overheating
Operate the components according to the technical specifications.
Please refer to chapter: "Technical data". Provide for sufficient cool-
ing. Switch the components off immediately if the temperature is too
high.
2.2.3After operation
De-energize and switch off components before working on
them
Check the functionality of all safety-relevant devices. Secure the
working environment. Secure the machine or plant against being in-
advertently started up. See chapter: "Decommissioning"
Product overview
Version: 1.0 ─── 15AX2090-BW65
3
Number Explanation
1 Housing
2 Name plate
3 Electrical connection
4 Fastening to the mounting surface
Product overview
16 ─── Version: 1.0AX2090-BW65
3.1Name plate
3.1
1
2
3
4
5
6
BECKHOFF
7
8
9
10 11
12
13
9D42/20
Article No 230619
REOHM BW 153/400/18 UL
I 65 Bv982263 10-00p
Company ID 582439
Made in Germany
18 400 W 900 DC / 600 V ACΩ
AX2090-BW65-0418
External Brake Resistor Ip65
Number Explanation
1 Article description
2 Product type
3 Order number
4 Date of manufacture
5 Internal ID
6 Technical data: Resistance value, power rating, voltage
7 Protection class
8 Not relevant
9 Country of manufacture
10 CE approval
11 UR certification
12 E-number
13 Data-Matrix Code
Product overview
Version: 1.0 ─── 17AX2090-BW65
3.2Type key
AX2090 – BW65 – xxyy Explanation
AX2090 Product area
Drive Technology Accessories
BW Brake energy management
Brake resistor
65 Series
IP65; all devices in the AMP8000, AX8000 and AX5000 series
xx Power
04 = 400 W
15 = 1500 W
yy Resistance
18 = 18Ω
23 = 23Ω
33 = 33Ω
47 = 47Ω
Accessories
00 = protection from contact with hot surface
Product overview
18 ─── Version: 1.0AX2090-BW65
3.3Product characteristics
External brake resistor
An optional external braking resistor can be connected to dissipate
any braking energy that is generated. An external braking resistor is
always required in cases where the braking resistor that is installed
internally is insufficient.
Protection class IP65
The high protection class and corresponding complete contact pro-
tection means that the braking resistors are designed for protection
from dust, dirt and moisture caused by water jets when mounted
outside the control cabinet.
UL and CSA marking
The braking resistors of the AX2090-BW65-xxxx series are labeled
as "UL Recognized Component" in accordance with the applicable
safety requirements of UL and CSA and bear the test number
E-217179. You may therefore use the brake resistors in products,
plants or systems bearing the UL test mark.
Heat conversion
Regenerative energy is converted into heat via the external brake
resistors from the AX2090-BW65 series when braking a servomotor.
Product overview
Version: 1.0 ─── 19AX2090-BW65
3.4Intended use
The braking resistors of the AX2090-BW65-xxxx series may only be
operated at the connections provided for them on the AX8000 multi-
axis servo system, the AMP8000 distributed servo drive system or
the AX5000 servo drives.
Together with the Beckhoff products mentioned above, the braking
resistors are to be installed in electrical systems or machines and
are only to be commissioned as integrated components of the sys-
tem or machine.
Read the entire drive system documentation:
• This translation of the original instructions
• Original operating instructions for the AX8000 multi-axis servo
system or
• Original operating instructions for the distributed servo drive
system AMP8000 or
• Original operating instructions for the AX5000 servo drive
• Complete machine documentation provided by the machine
manufacturer
3.4.1Improper use
Any use exceeding the permissible values specified in the Technical
data is considered improper and therefore prohibited.
The brake resistors from the AX2090-BW65-xxxx series are not suit-
able for use in the following areas:
• ATEX zones without suitable housing
• Areas with aggressive environments, for example aggressive
gases or chemicals
The relevant standards and directives for EMC interference emis-
sions must be complied with in residential areas. The brake resistors
may only be installed in housings and control cabinets with appropri-
ate shielding attenuation.
Technical data
20 ─── Version: 1.0AX2090-BW65
4.1Data for operation and
environment
Beckhoff products are designed for operation under certain environ-
mental conditions, which vary according to the product. The follow-
ing specifications must be observed for operation and environment
in order to achieve the optimum service life of the products.
Operate the brake resistor only under the specified environ-
mental conditions
Operate the brake resistor only in accordance with the specifica-
tions for operation and the environment listed in this chapter. This
ensures a long service life and proper operation.
The lifetime of the brake resistor may be shortened at temperatures
above +40°C and with encapsulated installation.
Environmental requirements
Climate category - operation 3K3 according to EN 60721
Ambient temperature during operation -15°C to + 70°C
Above 40°C the continuous output must be reduced by 5%
per10K
Ambient temperature during transport -15°C to +70°C, maximum fluctuation 20 K/hour
Ambient temperature during storage -15°C to +70°C, maximum fluctuation 20 K/hour
Power derating No power derating up to 1000m above sea level
Power derating from 1000m above sea level up to a maximum of
4000m
5% per 1000m
Permissible humidity in operation 5% to 85% relative humidity, no condensation
Permissible humidity during transport and
storage
5% to 85% relative humidity, no condensation
Corrosion protection Strip-galvanized housing
Special measures are to be taken in consultation with the vendor if
the environmental conditions are extreme or if they differ from
those described in this chapter.
Degree of pollution According to EN 50124
Exterior: PD4
Interior: PD2
Specifications for intended use
Ventilation Free convection
Insulation material class N according to IEC 60085
Protection class Devices IP 65
Installation position Vertical or horizontal
according to chapter "Installation position", [Page26]
Vibration resistance Category 1 Class B according to DIN EN 61373
Shock resistance Category 1 Class B according to DIN EN 61373
Approvals cURus
See chapter: Guidelines and Standards
Table of contents
