Beckhoff C9900-G00 Series User manual

Manual | EN
C9900-G00x and C9900-G02x
Push button extension
2023-7-4 | Version: 2.0

Table of contents
C9900-G00x and C9900-G02x 3Version: 2.0
Table of contents
1 Notes on the documentation....................................................................................................................5
2 For your safety ..........................................................................................................................................6
2.1 Signal words......................................................................................................................................6
2.2 Intended use .....................................................................................................................................6
2.3 Fundamental safety instructions .......................................................................................................7
2.4 Operator's obligation to exercise diligence........................................................................................7
2.5 Notes on information security............................................................................................................8
3 Product overview ......................................................................................................................................9
3.1 Ordering options..............................................................................................................................10
3.1.1 CP2xxx ordering options ..................................................................................................10
3.1.2 CP39xx ordering options.................................................................................................. 12
3.2 Description of the boards ................................................................................................................14
3.2.1 USB and direct wiring....................................................................................................... 14
3.2.2 Direct wiring ..................................................................................................................... 17
3.3 Board combinations ........................................................................................................................20
3.4 Circuit diagrams ..............................................................................................................................20
3.5 CP configurator ...............................................................................................................................23
4 Commissioning .......................................................................................................................................27
4.1 Transport and unpacking ................................................................................................................27
4.2 Access to boards.............................................................................................................................28
4.3 Mounting push button caps and label .............................................................................................29
4.4 Wiring ..............................................................................................................................................32
4.5 Commissioning in the TwinCAT System Manager..........................................................................35
5 Decommissioning ...................................................................................................................................37
6 Maintenance ............................................................................................................................................38
7 Technical data .........................................................................................................................................39
8 Appendix..................................................................................................................................................40
8.1 Service and support ........................................................................................................................40
8.2 Approvals ........................................................................................................................................41

Table of contents
C9900-G00x and C9900-G02x4 Version: 2.0

Notes on the documentation
C9900-G00x and C9900-G02x 5Version: 2.0
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).
Currentness
Please check whether you are using the current and valid version of this document. The current version is
always available for download from the Beckhoff website. In case of doubt, contact Technical Support.
Delivery conditions
In addition, the general delivery conditions of the company Beckhoff Automation GmbH & Co. KG apply.

For your safety
C9900-G00x and C9900-G02x6 Version: 2.0
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
devices outside the documented operating conditions.
2.1 Signal words
The signal words used in the documentation are classified below.
Warning of personal injuries
DANGER
Hazard with high risk of death or serious injury.
WARNING
Hazard with medium risk of death or serious injury.
CAUTION
There is a low-risk hazard that can result in minor injury.
Warning of property and environmental damage
NOTICE
There is a possibility of damage to the environment, equipment or data.
2.2 Intended use
The push button extensions C9900-G00x and C9900-G02x enable the application-specific arrangement of
electromechanical illuminated push buttons directly on the operating unit of a CP2xxx or CP39xx Control
Panel. It enables precise adaptation of the control panel to the machine control requirements. The push
button extensions are mounted ex factory.
The specified limits for technical data must be adhered to.
The push button extensions can be used within the documented operating conditions.
Improper use
Do not use the push button extension outside the documented operating conditions.

For your safety
C9900-G00x and C9900-G02x 7Version: 2.0
2.3 Fundamental safety instructions
The following safety instructions must be observed when handling the push button extensions.
Application conditions
• Do not use the push button extensions in extreme environmental conditions.
• Never use the push button extensions in hazardous areas.
• Never carry out any work on the push button extensions when they are live. Always switch off the
supply voltage for the device before replacing device components or rectifying malfunctions.
• Never plug or unplug connectors during thunderstorms. There is a risk of electric shock.
• Ensure that the device has a functional earth connection.
Damage to property, loss of data and impairment of functions
• Ensure that only technical personnel trained in control and automation engineering operate the push
button extensions. Use by unauthorized persons can lead to damage to property and loss of data.
• Protect the power supply cable with a fuse with a max. rating of 16A. The fuse serves to protect the
supply line in the event of a short circuit.
• If it should catch fire, extinguish the push button extensions with powder or nitrogen.
2.4 Operator's obligation to exercise diligence
The operator must ensure that
• the products are used only for their intended purpose (see Chapter 2.2 Intended use [}6]).
• the products are only operated in sound condition and in working order.
• the products are operated only by suitably qualified and authorized personnel.
• 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.

For your safety
C9900-G00x and C9900-G02x8 Version: 2.0
2.5 Notes on information security
The products of Beckhoff Automation GmbH & Co. KG (Beckhoff), insofar as they can be accessed online,
are equipped with security functions that support the secure operation of plants, systems, machines and
networks. Despite the security functions, the creation, implementation and constant updating of a holistic
security concept for the operation are necessary to protect the respective plant, system, machine and
networks against cyber threats. The products sold by Beckhoff are only part of the overall security concept.
The customer is responsible for preventing unauthorized access by third parties to its equipment, systems,
machines and networks. The latter should be connected to the corporate network or the Internet only if
appropriate protective measures have been set up.
In addition, the recommendations from Beckhoff regarding appropriate protective measures should be
observed. Further information regarding information security and industrial security can be found in our
https://www.beckhoff.com/secguide.
Beckhoff products and solutions undergo continuous further development. This also applies to security
functions. In light of this continuous further development, Beckhoff expressly recommends that the products
are kept up to date at all times and that updates are installed for the products once they have been made
available. Using outdated or unsupported product versions can increase the risk of cyber threats.
To stay informed about information security for Beckhoff products, subscribe to the RSS feed at https://
www.beckhoff.com/secinfo.

Product overview
C9900-G00x and C9900-G02x 9Version: 2.0
3 Product overview
The C9900-G00x and C9900-G02x push button extensions can be used to control the central functions of a
machine or system such as emergency stop, start or stop by means of electromechanical keys. The push
button extensions are designed for the CP2xxx or CP39xx Control Panels and are already mounted ex
factory. For the specific ordering options available, see chapter 3.1 Ordering options [}10].
Figure 1 shows an example of a C9900-G02x push button extension for a CP39xx. Apart from the number of
push buttons, the push button extensions do not differ visually.
1 2 3 4
Fig.1: Structure with CP39xx
Table1: Legend structure
No. Component Description
1 Emergency stop Safe state of the connected machine
2 Illuminated push button, green Any function
3 Illuminated push button Red Any function
4 Illuminated push button White Any function

Product overview
C9900-G00x and C9900-G02x10 Version: 2.0
3.1 Ordering options
You have different ordering options for the CP2xxx and CP39xx Control Panels. The options are adapted to
the available display sizes of the control panels.
3.1.1 CP2xxx ordering options
The following ordering options are available in combination with a CP2xxx built-in Control Panel:
Table2: CP2xxx ordering options
Ordering option Description
C9900-G002 Push button extension for CP2x12 with horizontal 12-inch display
• Push button extension below
• 4 illuminated push buttons, type RAFI RAFIX 22FS+, round, 30 mm
• 1 emergency stop button, type RAFI RAFIX 22FS+
• Labels for the push button caps allow each push button to be labeled individually
• All push buttons are queried with a normally open contact via USB
• Additionally, all push buttons can be directly wired via a terminal strip using a sec-
ond normally open contact
• All indicator lamps are controlled exclusively via USB
C9900-G009 Push button extension for CP2x13 with horizontal 12.1-inch display
• Push button extension below
• 4 illuminated push buttons, type RAFI RAFIX 22FS+, round, 30 mm
• 1 emergency stop button, type RAFI RAFIX 22FS+
• Labels for the push button caps allow each push button to be labeled individually
• All push buttons are queried with a normally open contact via USB
• Additionally, all push buttons can be directly wired via a terminal strip using a sec-
ond normally open contact
• All indicator lamps are controlled exclusively via USB
C9900-G003 Push button extension for CP2x15 with horizontal 15-inch display
• Push button extension below
• 7 illuminated push buttons, type RAFI RAFIX 22FS+, round, 30 mm
• 1 emergency stop button, type RAFI RAFIX 22FS+
• Labels for the push button caps allow each push button to be labeled individually
• All push buttons are queried with a normally open contact via USB
• Additionally, all push buttons can be directly wired via a terminal strip using a sec-
ond normally open contact
All indicator lamps are controlled exclusively via USB
C9900-G004 Push button extension for CP2x16 with horizontal 15.6-inch display
• Push button extension below
• 8 illuminated push buttons, type RAFI RAFIX 22FS+, round, 30 mm
• 1 emergency stop button, type RAFI RAFIX 22FS+
• Labels for the push button caps allow each push button to be labeled individually
• All push buttons are queried with a normally open contact via USB
• Additionally, all push buttons can be directly wired via a terminal strip using a sec-
ond normally open contact
All indicator lamps are controlled exclusively via USB