Beckhoff CX2550-0 79 Series Bedienungsanleitung

Manual | EN

CX2550-0x79

USB Extension for CX20xx

2/10/2021 | Version: 1.0

Table of contents

CX2550-0x79 3Version: 1.0

Table of contents

1 Foreword ....................................................................................................................................................5

1.1 Notes on the documentation..............................................................................................................5

1.2 Safety instructions .............................................................................................................................6

1.3 Documentation issue state ................................................................................................................7

2 Product overview.......................................................................................................................................8

2.1 Intended use......................................................................................................................................8

2.2 System overview ...............................................................................................................................9

2.3 CX2550-0179 - Technical data........................................................................................................10

2.4 CX2550-0279 - Technical data........................................................................................................11

3 Mounting and wiring................................................................................................................................12

3.1 Unpacking, installation and transport ..............................................................................................12

3.2 Dimensions......................................................................................................................................13

3.3 Attaching the system interface to the CX20x0 system ....................................................................14

3.4 Installation on the mounting rail.......................................................................................................14

3.5 Mounting the module lock................................................................................................................17

3.6 USB connection...............................................................................................................................19

4 Commissioning / Configuration .............................................................................................................20

4.1 Switching on and off ........................................................................................................................20

5 CX2550-0179 - Architecture description................................................................................................21

6 Error handling and diagnostics..............................................................................................................22

6.1 LEDs Diagon the USB extension.....................................................................................................22

6.2 Faults...............................................................................................................................................23

7 Decommissioning....................................................................................................................................24

7.1 Disassembly and disposal ...............................................................................................................24

8 Appendix ..................................................................................................................................................26

8.1 Certifications....................................................................................................................................26

8.2 Support and Service ........................................................................................................................27

Table of contents

CX2550-0x794 Version: 1.0

Foreword

CX2550-0x79 5Version: 1.0

1 Foreword

1.1 Notes on the documentation

This description is only intended for the use of trained specialists in control and automation engineering who

are familiar with applicable national standards.

It is essential that the documentation and the following notes and explanations are followed when installing

and commissioning the components.

It is the duty of the technical personnel to use the documentation published at the respective time of each

installation and commissioning.

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.

We reserve the right to revise and change the documentation 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 this documentation.

Trademarks

Beckhoff®, TwinCAT®, EtherCAT®, EtherCAT G®, EtherCAT G10®, EtherCAT P®, Safety over EtherCAT®,

TwinSAFE®, XFC®, XTS® and XPlanar® are registered trademarks of and licensed by 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.

Patent Pending

The EtherCAT Technology is covered, including but not limited to the following patent applications and

patents:

EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702

with corresponding applications or registrations in various other countries.

EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH,

Germany

The reproduction, distribution and utilization of this document as well as the communication of its contents to

others without express authorization are prohibited.

patent, utility model or design.

Foreword

CX2550-0x796 Version: 1.0

1.2 Safety instructions

Safety regulations

Please note the following safety instructions and explanations!

Product-specific safety instructions can be found on following pages or in the areas mounting, wiring,

commissioning etc.

Exclusion of liability

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 & Co. KG.

Personnel qualification

This description is only intended for trained specialists in control, automation and drive engineering who are

familiar with the applicable national standards.

Description of symbols

In this documentation the following symbols are used with an accompanying safety instruction or note. The

safety instructions must be read carefully and followed without fail!

DANGER

Serious risk of injury!

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

persons.

WARNING

Risk of injury!

Failure to follow the safety instructions associated with this symbol endangers the life and health of per-

sons.

CAUTION

Personal injuries!

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

NOTE

Damage to the environment or devices

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

equipment.

Tip or pointer

This symbol indicates information that contributes to better understanding.

Foreword

CX2550-0x79 7Version: 1.0

1.3 Documentation issue state

Version Changes

1.0 first Version

Product overview

CX2550-0x798 Version: 1.0

2 Product overview

2.1 Intended use

The CX20x0 device series is a modular control system designed for DIN rail installation. The system is

scalable, so that the required modules can be assembled and installed in the control cabinet or terminal box

as required.

Only switch the PC off after closing the software

Before the Embedded PC is switched off, the software currently running on it should be stopped properly in

order to avoid data loss on the hard disk. Please read the section on “Switching off”.

Switch off all system components and uncouple the Industrial PC from the system if the PC is not used for

control purposes, e.g. during a function test. To disconnect first pull the first terminal behind the power

supply unit (optional), then pull the connectors of the fieldbus connections.

System components that have been switched off must be secured against being switched on again.

The Embedded PC’s power supply unit must be supplied with 24VDC.

NOTE

Damage to the environment or devices

Do not exchange any parts when under power! The exchange of controller parts when live can lead to

short-circuits or overvoltages. These can damage the controller itself and connected peripherals (terminals,

monitors, input devices, etc.).

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

Software knowledge

NOTE

System malfunctions

Mandatory software knowledge! Every user must be familiar with any of the functions of the software in-

stalled on the PC that he can reach.

Product overview

CX2550-0x79 9Version: 1.0

2.2 System overview

CX2550-0x79 system module USB extension

The CX2550-0x79 systems modules are attachments for the CX2000 Embedded PC series. They transmit

USB signals via a CAT 5e cable over distances of up to max. 50 m. The CX2550-0179 system module

transmits USB signals according to the USB 1.1 standard (full speed, max. 12 Mbit/s) while the

CX2550-0279 system module transmits USB signals according to the USB 2.0 standard (high speed, max.

480 Mbit/s). Both modules can be attached at the right-hand side of a CX20x0-CPU and are placed between

the power supply unit and the CPU. The internal connection is made via a USB port of the CX20x0-CPU; this

way, no PCI Express resources are required or used. No additional drivers are required for operation since

signal transformation and forwarding of the USB signals take place at the electrical level and are completely

transparent for the operating system.

The CX2550-0179 and CX2550-0279 modules enable the direct connection of Beckhoff Control Panels with

USB Extended interface. The CX2550-0179 system module is suitable for the connection of the Beckhoff

CP69xx and CP79xx Control Panel series with USB Extended 1.1 connection. The CX2550-0279 system

module is suitable for the connection of the Beckhoff CP29xx and CP39xx Control Panel series with USB

Extended 2.0 connection.

Product overview

CX2550-0x7910 Version: 1.0

2.3 CX2550-0179 - Technical data

The system module CX2550-0179 transmits USB signals according to USB 1.1 standard (full speed, max. 12

Mbit/s).

Technical data CX2550-0179

Interfaces 1 x USB Extended 1.1

Type of connection RJ 45socket

Properties transmission of USB1.1 up to max. 50 m via CAT-5e cable

Diagnostics LED 1 x power, 1 x speed, 1 x +15V, 1 x suspend

Power supply via system bus (via power supply module CX2100-0xxx)

Dimensions (W x H x D) 24 mm x 99 mm x 54.5 mm

Weight approx. 189 g

Operating/Storage temperature -25° C ... +60° C / -40° C ... +85° C

Relative humidity 95% no condensation

Vibration/shock resistant conforms to EN 60068-2-6 / EN 60068-2-27

EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4

Protection class IP 20

Further Information: www.beckhoff.de/CX2000

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