Installation and Operating Manual for

C9900-G0xx Push-Button Extension for Multi-Touch Control Panel

- CP2xxx - CP39xx Version: 1.3 Date: 2018-01-11

Table of contents

C9900-G0xx 1

Table of contents

1  Foreword 3 

1.1  Notes on the documentation 3 

1.1.1  Disclaimer 3 

1.1.2  Brands 3 

1.1.3  Patents 3 

1.1.4  Copyright 3 

1.1.5  Delivery state 3 

1.1.6  Delivery conditions 3 

1.2  Description of safety symbols 4 

1.3  Basic safety measures 5 

1.4  Operator's obligation to exercise diligence 6 

1.4.1  National regulations 6 

1.4.2  Procedure in the event of a fault 6 

1.4.3  Operator requirements 6 

2  Product description 7 

2.1  Product overview 7 

2.2  Intended use 8 

2.3  Accessing the connections 8 

2.3.1  CP2xxx 8 

2.3.2  CP39xx without mounting arm adapter 9 

2.3.3  CP39xx with mounting arm adapter 10 

2.4  Connections 11 

2.4.1  Description of the PCBs 11 

2.4.2  Configuration 14 

2.4.3  Toggle switch 15 

2.5  Wiring of the connection strips 15 

2.6  Inserting self-printed labels 16 

3  Special instructions for the TwinCAT System Manager 17 

3.1  From TwinCAT 2.11 build 2245 18 

4  Installation 19 

4.1  Transport and unpacking 19 

4.1.1  Transport 19 

4.1.2  Unpacking 19 

4.2  Connecting the push-button extension 20 

4.2.1  Connecting cables 20 

5  Operation 21 

Table of contents

2 C9900-G0xx

5.1  Maintenance 21 

5.1.1  Cleaning 21 

5.1.2  Maintenance 21 

5.2  Emergency procedures 21 

5.3  Decommissioning 21 

5.3.1  Disposal 21 

6  Technical data 22 

7  Appendix 23 

7.1  Service and support 23 

7.1.1  Beckhoff's branch offices and representatives 23 

7.2  Headquarters 23 

7.2.1  Beckhoff Service 23 

7.2.2  Beckhoff Support 23 

7.3  PCBs used in keyboard extensions 24 

7.4  Circuit diagrams 25 

7.4.1  Circuit diagram for emergency off PCB 25 

7.4.2  Circuit diagram for three-button PCB 26 

7.4.3  Circuit diagram for four-button PCB 27 

7.5  FCC certifications for the United States of America 28 

7.6  FCC certifications for Canada 28 

Foreword

C9900-G0xx 3

1 Foreword

1.1 Notes on the documentation This description is only intended for the use of trained specialists in control and automation technology familiar with the applicable national standards.

It is essential that the following notes and explanations are followed when installing and commissioning these components. The responsible staff must ensure that the application or use of the products described satisfy all the safety requirements, including all the relevant laws, regulations, guidelines and standards.

1.1.1 Disclaimer

This documentation has been prepared with care. The products described are, however, constantly under development. For this reason, the documentation may not always have been fully checked for consistency with the performance data, standards or other characteristics described. If it should contain technical or editorial errors, we reserve the right to make changes at any time and without notice. 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.

1.1.2 Brands

Beckhoff®, TwinCAT®, EtherCAT®, Safety over EtherCAT®, TwinSAFE® and XFC® are registered trademarks of and licensed by Beckhoff Automation GmbH. The use by third parties of other brand names or trademarks contained in this documentation may lead to an infringement of the rights of the respective trademark owner.

1.1.3 Patents

The EtherCAT technology is patent protected, in particular by the following applications and patents: EP1590927, EP1789857, DE102004044764, DE102007017835 with the corresponding applications and registrations in various other countries. The TwinCAT technology is patent protected, in particular by the following applications and patents: EP0851348, US6167425 with the corresponding applications and registrations in various other countries.

1.1.4 Copyright

© Beckhoff Automation GmbH. The copying, distribution and utilization of this document as well as the communication of its contents to others without express authorization is prohibited. Offenders shall be held liable for damages. All rights conferred by patent grant or registration of a utility model or registered design are reserved.

1.1.5 Delivery state

All the components are supplied in particular hardware and software configurations appropriate for the application. Modifications to hardware or software configurations other than those described in the documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH.

1.1.6 Delivery conditions

In addition, the general delivery conditions of the company Beckhoff Automation GmbH apply.

Foreword

4 C9900-G0xx

1.2 Description of safety symbols The following safety symbols are used in these operating instructions. They are intended to alert the reader to the associated safety instructions.

DANGER

Serious risk of injury!

Failure to follow the safety instructions associated with this symbol directly endangers the life and health of persons.

WARNING

Caution - Risk of injury!

Failure to follow the safety instructions associated with this symbol endangers the life and health of persons.

CAUTION

Personal injuries!

Failure to follow the safety instructions associated with this symbol can lead to injuries to persons.

Attention

Damage to the environment or devices

Failure to follow the instructions associated with this symbol can lead to damage to the environment or equipment.

Note

Tip or pointer

This symbol indicates information that contributes to better understanding.

Foreword

C9900-G0xx 5

1.3 Basic safety measures Before the Industrial PC is switched off, software that is running must be properly closed. Otherwise data can get lost.

Attention

Switch off system components and disconnect the Control Panel from the system

Before opening the housing, and whenever the control panel is not being used for control purposes (such as during functional checks after a repair), all parts of the equipment must first be switched off, after which the control panel is to be disconnected from the equipment.

Disconnect the Control Panel by releasing the connectors at the back. System components that have been switched off must be secured against being switched on again.

Attention

Do not exchange any parts when under power

When components are being fitted or removed, the supply voltage must be switched off.

Assembly work can cause damage:

if metal objects such as screws or tools fall onto operating circuit boards.

if cables are connected or disconnected during operation.

Foreword

6 C9900-G0xx

1.4 Operator's obligation to exercise diligence The operator must ensure that

the products are only used as intended (see Product description chapter);

the products are only operated in sound condition and functioning properly.

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 instruction manual is in good condition and complete, and always available for reference at the location where the products are used.

1.4.1 National regulations

Depending on the type of machine and plant in which the product is used, national regulations governing the controllers of such machines will apply, and must be observed by the operator. These regulations cover, amongst other things, the intervals between inspections of the controller. The operator must initiate such inspections in good time.

1.4.2 Procedure in the event of a fault

In the event of product malfunctions please contact Headquarters

Beckhoff Automation GmbH Eiserstraße 5 33415 Verl Germany

Phone: + 49 (0) 5246/963-0 Fax: + 49 (0) 5246/963-198 E-mail: info@beckhoff.de

Beckhoff Service.

1.4.3 Operator requirements

All users of the product must have read the operating instructions and be aware of all the functions they can access.

Product description

C9900-G0xx 7

2 Product description

2.1 Product overview

Fig. 1: CP3918 with push-button extension C9900-G025 (one emergency stop button, ten illuminated push buttons)

The optional C990-G0xx push-button extensions for the Control Panels CP2xxx and CP39xx from Beckhoff Automation provide additional input options. Push-button extensions that match the design of the Control Panels enable application-specific use of electromechanical buttons. Selection and key switches can also be integrated. The push-button extension is located below the touchscreen. The number of buttons that can be added depends on the display size.

The actuation of the emergency stop and other buttons is transferred to the controller via USB and can be read with TwinCAT. Optionally, customers may use the signals for additional purposes. The emergency stop has two N/C contacts and one N/O contact. The signal of the N/O contact is transferred to the controller. The two N/C contacts can be used by the customer. One button actuates two N/O contacts, one of which is available as a potential-free contact for use by the customer. The indicator lamps are controlled via USB.

By default the first button is supplied with a green cap, the second with a red cap, and the other buttons with white caps (see Fig. 1). Other button cap color options are available for retrofitting:

C9900-Z255: 5 button caps (blue)

C9900-Z256: 5 button caps (yellow)

C9900-Z257: 5 button caps (green)

C9900-Z258: 5 button caps (red)

C9900-Z259: 5 button caps (white)

A label sheet with 54 pre-punched button labels is available under order code C9900-Z260. Application of the labels is explained in section 2.6.

Custom adaptations are possible on request.

Product description

8 C9900-G0xx

2.2 Intended use The multi-touch Control Panels CP2xxx and CP39xx with push-button extension C9900-G0xx are designed for industrial machine and systems engineering applications. The push-button extension is located below the touchscreen.

DANGER

Risk of explosion!

The Control Panels must not be used in potentially explosive atmospheres.

2.3 Accessing the connections The push-button extension connections for use by the customer are located at the rear of the housing. To access the connections remove the cover panel at the rear. The exact procedure depends on the housing type and mounting arm.

2.3.1 CP2xxx

Release the M3 screws around the perimeter of the button cover (see Fig. 2) and remove the cover. The number of screws may vary, depending on the display size. The potential-free contacts are now accessible. The cabling can be fed out of the housing via the M20 cable gland shown in Fig. 2. Attach the button cover and secure it with the screws.

Fig. 2: CP2924-0000-G007 with or without button cover

Product description

C9900-G0xx 9

2.3.2 CP39xx without mounting arm adapter

Release the M3 screws around the perimeter of the button cover (see Fig. 3) and remove the cover. The number of screws may vary, depending on the display size. The potential-free contacts are now accessible. The cabling can be fed out of the housing via the M20 cable gland. Attach the button cover and secure it with the screws.

Fig. 3: CP3919-0000-G026 with or without button cover

Product description

10 C9900-G0xx

2.3.3 CP39xx with mounting arm adapter

For Control Panels with mounting arm adapter (C9900-M752 and C9900-M753), release the M3 screws (labelled 1 in Fig. 4) around the perimeter of the button cover and release it. Release the screws labelled 2 in Fig. 4 and remove the cover. Then remove the cover panel (3). The cover panel can easily be levered off with a suitable tool to enable access to the connections. The potential-free contacts are now accessible. The cabling can be guided into the mounting arm adapter through the cable channel and M20 gland shown in Fig. 5. Re-assemble the button cover and the cover panel in reverse order.

Fig. 4: CP3919-0000-G023-M752

Fig. 5: CP3919-0000-G023-M752 without button cover and cover panel

①

②②

③

Product description

C9900-G0xx 11

2.4 Connections

2.4.1 Description of the PCBs

This section describes and explains the PCBs for the buttons and their connections. Each PCB has connection strips to enable customers to use the buttons and the emergency stop. The pin assignment of the connection strips is shown on each PCB. The circuit diagrams for each of the three PCBs used can be found in the annex under section 7.4. The connector designations (CONxxx) used in this description refer to these circuit diagrams.

Emergency stop PCB

Fig. 6: Emergency stop PCB

The emergency stop PCB has a USB (1, CON500) and a K-bus interface (2, CON400). Both interfaces are used for signal transfer and are assigned ex factory. A further connection strip (3, CON402) is available for customer use via the two additional N/C contacts of the emergency stop.

Not more than 24 V are allowed to be connected to the emergency stop PCB!

The connection strip assignment is shown in Table 1.

Connection strip

Terminal point Description

3

1 Input N/C contact 1

2 Output N/C contact 1

3 Input N/C contact 2

4 Output N/C contact 2

5 Not used

6 Not used

Table 1: Pin assignment for emergency stop PCB

Product description

12 C9900-G0xx

Three-button PCB

Fig. 7: Three-button PCB

The three-button PCB has two K-bus interfaces (1, CON400 & CON401), which are assigned ex factory. The outer connection strips (2, CON600 & CON601) are used for power supply for the indicator lamps, connection strip 4 is available for customer use. The bridges between the button PCBs are assigned ex factory. The power supply has to be provided by the customer. One of the two N/O contacts of each button is available for customer use via a connection strip (3, CON603). At a further connection strip (4, CON602) three digital inputs are available for customer use, which are transferred via the K-bus. The 24 V supply has to be provided by the customer. The PCB also features a DIP switch (5, SW600), which is explained in section 2.5.

Not more than 24 V are allowed to be connected to the three-button PCB!

The pin assignments for connection strips 2, 3 and 4 are listed in Table 2.

Connection strip

Terminal point

Description

2 1 24 V DC

2 0 V

3

1 Input N/O contact 1

2 Output N/O contact 1

3 Input N/O contact 2

4 Output N/O contact 2

5 Input N/O contact 3

6 Output N/O contact 3

4 

1 24 V output

2 Digital input 1

3 24 V output

4 Digital input 2

5 24 V output

6 Digital input 3

Table 2: Pin assignment for three-button PCB

Product description

C9900-G0xx 13

Four-button PCB

Fig. 8: Four-button PCB

The four-button PCB also has two K-bus interfaces (1, CON400 & CON401), which are assigned ex factory. The outer connection strips (2, CON600 & CON601) are used for power supply for the indicator lamps, connection strip 4 is available for customer use. The bridges between the button PCBs are assigned ex factory. The power supply has to be provided by the customer. One of the two N/O contacts of each button is available for customer use via a connection strip (3, CON603). At a further connection strip (4, CON604) four digital inputs are available for customer use, which are transferred via the K-bus. The 24 V supply has to be provided by the customer. The PCB also features a DIP switch (5, SW600), which is explained in section 2.5.

Not more than 24 V are allowed to be connected to the four-button PCB!

The pin assignments for connection strips 2, 3 and 4 are listed in Table 3.

Connection strip

Terminal point

Description

2 1 24 V DC

2 0 V

3

1 Input N/O contact 1

2 Output N/O contact 1

3 Input N/O contact 2

4 Output N/O contact 2

5 Input N/O contact 3

6 Output N/O contact 3

7 Input N/O contact 4

8 Output N/O contact 4

4 

1 24 V output

2 Digital input 1

3 24 V output

4 Digital input 2

5 24 V output

6 Digital input 3

7 24 V output

8 Digital input 4

Table 3: Pin assignment for four-button PCB

Product description

14 C9900-G0xx

2.4.2 Configuration

Each configuration features an emergency stop PCB, which contains the USB K-bus coupler. The remainder of the configuration of the three- and four-button PCBs depends on the display size. Some examples are shown in Table 4 examples below. A detailed list of combinations can be found in the annex in section 7.3.

Designation Number of Keys

AlignmentEmergency stop PCB

Three-button PCB

Four-button PCB

C9900-G022 4 Horizontal ● - ●

C9900-G023 7 Horizontal ● ● ●

C9900-G024 8 Horizontal ● - ●●

…

C9900-G027 13 Horizontal ● ●●● ● Table 4: Button PCB combinations

Fig. 9 shows a possible configuration and the factory state, using the CP2924-0000-G007 as an example.

Fig. 9: Rear view of CP2924-0000-G007

USB input

The USB input is located on the emergency stop PCB. The push-button extension is controlled via the USB port of the CP39xx/CP2xxx. The USB input is pre-wired in the factory.

K-bus

The conversion from USB to K-bus takes place on the emergency stop PCB. The button PCBs are connected via the K-bus interface of the emergency stop PCB. Each button PCB has a K-bus input and a K-bus output. The last button PCB is terminated with a jumper at the K-bus output. The K-bus wiring of the PCBs is done in the factory.

Power supply

The button PCBs are supplied via the voltage input of the first button PCB, from where the power supply is looped to the next button PCB with a connecting cable, and so on. The connecting cables are provided ex factory. The wiring of the voltage input is done by the customer.

Connector strips

On the PCBs connection strips are available so that the signals can be used for additional purposes. The wiring is done by the customer. 

Product description

C9900-G0xx 15

2.4.3 Toggle switch

An application example for the connection strips is the use of a toggle switch. If a toggle switch is installed instead of a button, which is to be queried electronically in two positions, the potential-free contact of the button (see item 3 in Fig. 7 & Fig. 8) can be used for this purpose. The N/O contact can be read-in with the aid of the additional digital input (see item 4 in Fig. 7 & Fig. 8).

2.5 Wiring of the connection strips Releasing the spring contact strip

The connection strip can be wired in unconnected or connected state. To release the spring contact strip from the pin contact strip, use a suitable tool, for example a screwdriver, to guide the locking device in the direction of the connection strip. The spring contact strip can be removed from the handle plate while the locking device is held in this position.

Fig. 10: Releasing the spring contact strip

Wiring

The cables are connected as follows:

1. Open a spring-loaded terminal by slightly pushing with a screwdriver or a rod into the square opening above the connection strip.

2. The wire can now be inserted into the round terminal opening without any force.

3. The terminal closes automatically when the pressure is released, holding the wire safely and permanently.

Not more than 24 V are allowed to be connected to the button or emergency stop PCB!

Connecting to 24 V

The power supply has to be provided by the customer. The customer has to connect 24 V to the first push button PCB (see Fig. 11). The connected 24 V can be switched with the push buttons and are used to supply the mounted LEDs.

Fig. 11: Connection of 24 V power supply

Product description

16 C9900-G0xx

DIP switch

The dip switch can be used to loop the 24 V supply of the PCB (see item 2 in Fig. 7 & Fig. 8) directly via the second N/O contact of a button. In this way the cabling effort at the pin contact strip (see item 3 in Fig. 7 & Fig. 8) can be reduced.

Example:

Button 1 needs to switch 24 V. Turn the DIP switch to position 1 (see Fig. 12). If button 1 is now actuated, 24 V is applied to contact 2 on the connector strip 3.

Fig. 12: Configuration of the DIP-switch

2.6 Inserting self-printed labels The blank label sheets for the push buttons of the push-button extension offered under order code C9900-Z260 can be printed with a conventional office printer and then inserted in the push-button extension.

Fig. 13: Releasing the button cap and inserting the label

First remove the button caps of the buttons that are to be labelled. Use a suitable tool, for example a screwdriver, to lever off the button caps and remove them. Then remove the labels from the sheet and place them in button caps. The labels have tabs to aid alignment. Then place the button cap with the label on the button and push it in.

Fig. 14: Replacing the button caps

Special instructions for the TwinCAT System Manager

C9900-G0xx 17

3 Special instructions for the TwinCAT System Manager

The push-button extension can be integrated via the search function in the System Manager. The PCBs in use are shown as terminals in the System Manager (see Fig. 10).

KL1002 stands for the emergency off PCB. Channel 1 is the N/O contact actuated by the emergency stop. Channel 2 is not used.

The terminals following the KL1002 represent the button PCBs used in the configuration. The number of displayed inputs and outputs is independent of the number of buttons on a PCB.

For a three-button PCB the inputs “Button 1” to “Button 3” correspond to the N/O contacts that are actuated by the respective buttons. The inputs “Button 4” to “Button 6” correspond to the digital inputs that are allocated for customer use. “Button 7” and “Button 8” are not used. The outputs “LED 1” to “LED 3” are connected to the indicator lamps. “LED 4” to “LED 8” are not used.

For a four-button PCB the inputs “Button 1” to “Button 4” correspond to the N/O contacts that are actuated by the respective buttons. “Button 5” to “Button 8” correspond to the digital inputs that are allocated for use by the customer. “LED 1” to “LED 4” are connected to the indicator lamps. “LED 5” to “LED 8” are not used.

Since it is not directly apparent from the diagram which PCB is at which location, section 7.3 of the annex contains an overview of PCB combinations for different devices. Please note that in cases where three- and four-button PCBs are combined, the three-button PCBs are always listed first.

Fig. 15: Push-button extension in the System Manager

Special instructions for the TwinCAT System Manager

18 C9900-G0xx

3.1 From TwinCAT 2.11 build 2245 Build 2245 was added as a new option in the TwinCAT System Manager. KL1002 and CPx9xx-8 terminals found via the search function can be changed via the function “Change to compatible type”. The display of the inputs and outputs then matches the actual inputs and outputs.

Fig. 16: Change to compatible types

Right-click on the terminal to be changed and select the option “Change to Compatible Type…”. The next field then shows all compatible types. Table 5 shows the type to be selected. Once the change has been implemented, only the inputs and outputs that can actually be used are shown.

Found terminal Compatible type Hardware

KL1002 CPx9xx-E-Stop Emergency stop PCB

CPx9xx-8 CPx9xx-3-2 Three-button PCB

CPx9xx-8 CPx9xx-4-2 Four-button PCB

Table 5: Found terminals and compatible types

Please refer to the table in annex 7.3 regarding the hardware present in your device.

Installation

C9900-G0xx 19

4 Installation

4.1 Transport and unpacking The specified storage conditions must be adhered to (see "Technical data").

4.1.1 Transport

Despite the robust design of the unit, the components are sensitive to strong vibrations and impacts. During transport the device must therefore be protected from mechanical stress. Therefore, please use the original packaging.

Attention

Risk of damage to the device

If the device is transported in cold weather or is exposed to extreme variations in temperature, make sure that moisture (condensation) does not form on or inside the device.

The device should be left to adapt to room temperature slowly before it is commissioned. Should condensation occur, a delay time of approximately 12 hours must be allowed before the unit is switched on.

4.1.2 Unpacking

Proceed as follows to unpack the unit:

1. Remove packaging.

2. Do not discard the original packaging. Keep it for future relocation.

3. Check the delivery for completeness by comparing it with your order.

4. Please keep the associated paperwork. It contains important information for handling the unit.

5. Check the contents for visible shipping damage.

If you notice any shipping damage or inconsistencies between the contents and your order, you should notify Beckhoff Service.

Installation

20 C9900-G0xx

4.2 Connecting the push-button extension

Attention

The power supply plug must be withdrawn

Please read the documentation for the external devices prior to connecting them.

Do not connect or disconnect the cables during a thunderstorm!

When disconnecting a plug connector, always handle it at the plug. Do not pull the cable!

4.2.1 Connecting cables

The connections are located at the rear of the push-button extension and are documented in section Connections.

When connecting cables, please adhere to the following order:

Disconnect all components from the power supply.

Connect all cables to the push-button extension and the devices to be connected.

Ensure that all screw connections between connectors and sockets are tight!

Reconnect all devices to the power supply.

Operation

C9900-G0xx 21

5 Operation

5.1 Maintenance

5.1.1 Cleaning

DANGER

Disconnect the power supply

Switch off the device and all connected components, and disconnect the device from the power supply.

The device can be cleaned with a damp, soft cloth. Do not use any aggressive cleaning materials, thinners, scouring material or hard objects that could cause scratches.

5.1.2 Maintenance

The push-button extension is maintenance-free.

5.2 Emergency procedures In the event of a fire use powder or nitrogen to extinguish.

5.3 Decommissioning

5.3.1 Disposal

Note

Observe national electronics scrap regulations

When disposing of the device follow the national electronic waste regulations.

In order to dispose of the device, it must be removed and fully dismantled.

Housing components (polycarbonate, polyamide (PA6.6)) are suitable for plastic recycling.

Metal parts can be sent for metal recycling.

Electronic parts such as disk drives and circuit boards must be disposed of in accordance with national electronics scrap regulations.

Technical data

22 C9900-G0xx

6 Technical data

DANGER

Risk of explosion!

The push-button extension must not be used in potentially explosive atmospheres!

Product designation C9900-G0xx

Supply voltage 24 VDC (20,4 – 28,8 VDC)

Min. operating voltage AC/DC 5 V

Max. operating voltage AC/DC 35 V

Min. operating current AC/DC 1 mA

Max. operating current AC/DC 100 mA

Switching capacity max. 250 mW

UL compliance (in preparation)

Use a class 2 power supply, or

Protection via a 4 A fuse, according to UL 60950.2 section 2.5, table 2C

Interface USB 2.0 interface

Protection class Front IP65, rear IP65

Shock resistance (sinusoidal vibration)

EN 60068-2-6: 10 to 58 Hz: 0.035 mm 58 to 500 Hz: 0.5 G (~ 5 m/ s²)

Shock resistance (shock) EN 60068-2-27: 5 G (~ 50 m/ s²), duration: 30 ms

EMC - interference immunity According to EN 61000-6-2

EMC interference emission According to EN 61000-6-4

Permitted ambient temperature 0 to +55°C (operation); CP3919/ CP3924: 0 to +50 °C (operation) -25 to +65 °C (transport/storage)

Permissible relative humidity Maximum 95%, without condensation

Transport and storage The same values for atmospheric humidity and shock resistance are to be observed during transport and storage as in operation. Suitable packaging of the Control Panel can improve the resistance to impact during transport.

Certifications CE, UL in preparation

Appendix

C9900-G0xx 23

7 Appendix

7.1 Service and support Beckhoff and their partners around the world offer comprehensive service and support, making available fast and competent assistance with all questions related to Beckhoff products and system solutions.

7.1.1 Beckhoff's branch offices and representatives

Please contact your Beckhoff branch office or representative for local support and service on Beckhoff products!

The addresses of Beckhoff's branch offices and representatives round the world can be found on her internet pages:

http://www.beckhoff.com

You will also find further documentation for Beckhoff components there.

7.2 Headquarters Beckhoff Automation GmbH Eiserstraße 5 33415 Verl Germany

Phone: + 49 (0) 5246/963-0 Fax: + 49 (0) 5246/963-198 E-mail: info@beckhoff.de

7.2.1 Beckhoff Service

The Beckhoff Service Centre supports you in all matters of after-sales service: on-site service repair service spare parts service hotline service

Hotline: + 49 (0) 5246/963-460 Fax: + 49 (0) 5246/963-479 E-mail: service@beckhoff.com

If servicing is required, please quote the project number of your Industrial PC.

7.2.2 Beckhoff Support

Support offers you comprehensive technical assistance, helping you not only with the application of individual Beckhoff products, but also with other, wide-ranging services:

world-wide support design, programming and commissioning of complex automation systems and extensive training program for Beckhoff system components

Hotline: + 49 (0) 5246/963-157 Fax: + 49 (0) 5246/963-9157 E-mail: support@beckhoff.com

Appendix

24 C9900-G0xx

7.3 PCBs used in keyboard extensions

Designation Diagonal Number of

Keys Emergency stop PCB

Three-button PCB Four-button PCB

CP

2xxx

, hor

izon

tal C9900-G002 12 inch 4 ● - ●

C9900-G003 15 inch 7 ● ● ●

C9900-G004 15,6 inch 8 ● - ●●

C9900-G005 18,5 inch 10 ● ●● ●

C9900-G006 19 inch 9 ● ●●● -

C9900-G007 24 inch 13 ● ●●● ●

C9900-G008 21,5 inch 12 ● - ●●●

CP

2xxx

, ver

tical

C9900-G012 12 inch 3 ● ● -

C9900-G013 15 inch 4 ● - ●

C9900-G014 15,6 inch 4 ● - ●

C9900-G015 18,5 inch 4 ● - ●

C9900-G016 19 inch 7 ● ● ●

C9900-G017 24 inch 6 ● ●● -

C9900-G018 21,5 inch 6 ● ●● -

CP

39xx

, hor

izon

tal C9900-G022 12 inch 4 ● - ●

C9900-G023 15 inch 7 ● ● ●

C9900-G024 15,6 inch 8 ● - ●●

C9900-G025 18,5 inch 10 ● ●● ●

C9900-G026 19 inch 9 ● ●●● -

C9900-G027 24 inch 13 ● ●●● ●

C9900-G028 21,5 inch 12 ● - ●●●

CP

39xx

, ver

tical

C9900-G032 12 inch 3 ● ● -

C9900-G033 15 inch 4 ● - ●

C9900-G034 15,6 inch 4 ● - ●

C9900-G035 18,5 inch 4 ● - ●

C9900-G036 19 inch 7 ● ● ●

C9900-G037 24 inch 6 ● ●● -

C9900-G038 21,5 inch 6 ● ●● -

Appendix

C9900-G0xx 25

7.4 Circuit diagrams This section shows the circuit diagrams for the PCBs used in the C9900-G0xx push-button extensions. Additional information can be found the PCBs above (section 2.4.1).

7.4.1 Circuit diagram for emergency off PCB

Appendix

26 C9900-G0xx

7.4.2 Circuit diagram for three-button PCB

Appendix

C9900-G0xx 27

7.4.3 Circuit diagram for four-button PCB

Appendix

28 C9900-G0xx

Approvals for USA and Canada

7.5 FCC certifications for the United States of America FCC: Federal Communications Commission Radio Frequency Interference Statement This device was tested and complies with the limits for a digital device of class A, according part 15 of the FCC regulations. These limits are designed to provide adequate protection against adverse interference, if the device is used in a commercial environment. This device generates, uses and may emit radio frequency energy and may cause adverse interference with radio communications, if it is not installed and used in accordance with the operating instructions. If this device is used in a residential area it is likely to cause adverse interference, in which case the user must take appropriate countermeasures in order to eliminate the interference at his own expense.

Note

Technical modifications

Technical modifications of the device may void the FCC certification.

7.6 FCC certifications for Canada FCC: Canadian Notice This device does not exceed the class A limits for radiation, as specified by the Radio Interference Regulations of the Canadian Department of Communications.