Beckhoff C9900-U330 Manuel utilisateur

Manual | EN
C9900-U330
Battery pack
2022-4-14 | Version: 3.0


Table of contents
C9900-U330 3Version: 3.0
Table of contents
1 Notes on the documentation ....................................................................................................................5
2 For your safety...........................................................................................................................................6
2.1 Description of safety symbols............................................................................................................6
2.2 Intended use......................................................................................................................................6
2.3 Fundamental safety instructions........................................................................................................7
2.4 Operator's obligation to exercise diligence ........................................................................................7
3 Product overview.......................................................................................................................................8
3.1 Structure ............................................................................................................................................8
3.2 Name plate ........................................................................................................................................9
4 Commissioning........................................................................................................................................10
4.1 Transport and unpacking.................................................................................................................10
4.2 Dimensions......................................................................................................................................11
4.3 Control cabinet installation ..............................................................................................................12
4.4 Connect battery pack.......................................................................................................................13
5 Decommissioning....................................................................................................................................17
6 Maintenance.............................................................................................................................................19
7 Technical data..........................................................................................................................................20
8 Appendix ..................................................................................................................................................21
8.1 Service and support.........................................................................................................................21
8.2 Approvals.........................................................................................................................................22

Table of contents
C9900-U3304 Version: 3.0

Notes on the documentation
C9900-U330 5Version: 3.0
1 Notes on the documentation
This description is only intended for the use of trained specialists in control and automation engineering who
are familiar with the applicable national standards.
The following instructions and explanations must be followed during installation and commissioning of the
components. The responsible staff must ensure that the application or use of the products described satisfy
all the requirements for safety, including all the relevant laws, regulations, guidelines and standards.
Disclaimer
The documentation has been prepared with care. The products described are, however, constantly under
development. For that reason the documentation is not in every case checked for consistency with
performance data, standards or other characteristics. In the event that it contains technical or editorial errors,
we retain the right to make alterations at any time and without warning. 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 this documentation. All illustrations shown are only examples. The configurations depicted may deviate
from the standard.
Trademarks
Beckhoff®, TwinCAT®, TwinCAT/BSD®, TC/BSD ®, EtherCAT®, EtherCAT G®, EtherCAT G10®, EtherCAT P®,
Safety over EtherCAT®, TwinSAFE®, XFC®, XTS® and XPlanar® are registered and licensed trademarks of
Beckhoff Automation GmbH.
Other designations used in this publication may be trademarks whose use by third parties for their own
purposes could violate the rights of the owners.
Patents
The EtherCAT Technology is covered, including but not limited to the following patent applications and
patents: EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702 and similar applications and
registrations in several other countries.
Copyright
© Beckhoff Automation GmbH & Co. KG. Publication of this document on websites other than ours is
prohibited. Offenders will be held liable for the payment of damages. All rights reserved in the event of the
grant of a patent, utility model or design.
Delivery state
All the components are supplied in particular hardware and software configurations appropriate for the
application. Changes to the hardware or software configuration are permitted, provided they are within the
specified limits for power consumption and power loss (please refer to the respective data sheet).
Delivery conditions
In addition, the general delivery conditions of the company Beckhoff Automation GmbH & Co. KG apply.

For your safety
C9900-U3306 Version: 3.0
2 For your safety
The Safety chapter first explains the safety symbols used in the documentation and their meanings. They
contain fundamental safety instructions that are essential for the avoidance of personal injuries and damage
to property.
Exclusion of liability
Beckhoff shall not be liable in the event of non-compliance with this documentation and thus the use of the
battery packs outside the documented operating conditions.
2.1 Description of safety symbols
The following safety symbols are used in these operating instructions. In order to avoid personal injuries and
damage to property, read and follow the safety and warning notices.
Warning of personal injuries:
DANGER
Disregarding the safety notice will lead to death or serious injuries.
WARNING
Disregarding the safety notice may lead to death or serious injuries.
CAUTION
Disregarding the safety notice may lead to minor injuries.
Warning of damage to property:
NOTE
Disregarding the notice may lead to damage to property.
2.2 Intended use
The battery pack is designed for DIN rail mounting in control cabinets of machine and system engineering. It
serves PCs with 24V power supply unit and integrated C9900-P209 or C9900-U209 UPS as external energy
storage.
The specified limits for technical data must be adhered to.
The battery pack can be used within the documented operating conditions.
Improper use
Do not use the battery pack outside the documented operating conditions.

For your safety
C9900-U330 7Version: 3.0
2.3 Fundamental safety instructions
The following safety instructions must be observed when handling the battery pack.
Application conditions
• Do not use the battery pack under extreme environmental conditions.
• Never use the battery pack in potentially explosive atmospheres.
• Provide openings in the control cabinet walls for sufficient ventilation of the control cabinet in
accordance with EN 50272-2. This avoids the risk of explosion due to gas escaping from the battery
packs.
• Never plug or unplug connectors during thunderstorms. There is a risk of electric shock.
• Ensure protective earthing of the battery pack.
Damage to property and impairment of functions
• Ensure that only trained specialists with a control and automation engineering background, operate the
PC to which the battery pack is connected. Use by unauthorized persons can lead to damage to
property.
• Extinguish the battery pack with foam halogens in case of fire or with a large amount of spray water in
case of large fires.
2.4 Operator's obligation to exercise diligence
The operator must ensure that
• the products are only used as intended (see chapter 2.2 Intended use [}6]).
• the products are only operated in sound condition and in working order.
• only sufficiently qualified and authorized personnel operate the PC to which the battery pack is
connected.
• the personnel is instructed regularly about relevant occupational safety and environmental protection
aspects, and is familiar with the operating instructions and in particular the safety instructions contained
herein.
• the operating instructions are in good condition and complete, and always available for reference at the
location where the products are used.

Product overview
C9900-U3308 Version: 3.0
3 Product overview
The battery pack C9900-U330 serves as energy storage for PCs with 24 V power supply unit and integrated
UPS and continues to supply the PC with energy in the event of a power failure. It allows backing up the data
to a hard disk or flash media (e.g. SSD or CFast) and shutting down the PC properly. The battery pack is
intended for external mounting in control cabinets of machine and system engineering.
The battery pack has a nominal capacity of 3.4Ah.
The internal structure of the battery pack consists of two 12V batteries in series connection. The VRLA-AGM
technology (valve regulated lead acid absorbed glass mat technology) is applied. These are valve regulated
lead-acid batteries with fiberglass mats in the separator.
3.1 Structure
1
2
3
Fig.1: C9900-U330_Structure
Table1: Key for C9900-U330 structure
No. Component Description
1 Name plate Information about the equipment of the battery pack
2 Socket head screws Screws for securing the battery pack on the DIN rail
3 5-pin terminal strip Connecting the battery pack to the power supply unit of the
PC

Product overview
C9900-U330 9Version: 3.0
3.2 Name plate
The name plate provides information about the battery pack equipment.
1
2
3
4
5
6
7
9
10
8
Fig.2: C9900-U330_name plate
Table2: Key for C9900-U330 name plate
No. Description
1 Model
2 Nominal capacity
3 Internal resistance
4 Fuse
5 Revision
6 Address of the vendor
7 Coded production date
8 Symbols
Note: here are the symbols applicable to the battery pack such as CE, EAC, UKCA, . The
approvals of your battery pack can be found on the name plate and in chapter 9.2 Approvals
[}22].
9 Reference to safety and warning instructions, power supply and battery leakage protection
10 Pin assignment of the 5-pin terminal strip

Commissioning
C9900-U33010 Version: 3.0
4 Commissioning
In order to use the battery pack, you must first transport and unpack it. You can then install the battery pack
in the control cabinet and connect it to the PC.
4.1 Transport and unpacking
Note the specified transport and storage conditions (see Chapter 7 Technical data [}20]).
The battery pack contains two leak-proof VRLA batteries. The batteries are permanently installed in a
corrosion-resistant stainless steel housing and short-circuit proof with electrical fuse protection.
Despite the robust design of the unit, the components are sensitive to strong vibrations and impacts.
Transporting a control cabinet with a built-in battery pack can result in excessive impact on the DIN rail and
the battery pack. Therefore, the transport of the battery pack in the control cabinet is not possible. During
transport the battery pack must therefore be protected from excessive mechanical stress. Appropriate
packaging of the battery pack, in particular the original packaging, can improve the vibration resistance
during transport.
On our original packaging you will find the following sticker:
C9900-U330 battery pack for USV
Fig.3: C9900-U330_shipping label
Use the original packaging for re-transportation to ensure the required labeling of the battery packs by the
sticker.
The battery pack is not regulated for air transport as it meets the requirements of Special Provision - "A67"
according to the International Air Transportation Association (IATA) and the International Civil Aviation
Organization (ICAO).
In addition, the battery pack meets vibration and differential pressure tests in accordance with International
Maritime Dangerous Goods (IMDG) regulations.
Unpacking
Proceed as follows to unpack the battery pack:
1. Check the packaging for transport damage.
2. Remove packaging.
3. Keep the packaging for possible future transport.
4. Check your delivery for completeness by comparing it with your order.
5. Check the contents for visible shipping damage.
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