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EPP1342-0001
User Manual
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Beckhoff EPP1332-0001, EPP1342-0001 User Manual

Documentation | EN
EPP1332-0001, EPP1342-0001
EtherCAT P junctions
2020-09-22 | Version: 1.2

Table of contents

Table of contents
1 Foreword ....................................................................................................................................................5
2 Product group: EtherCATP Box modules ..............................................................................................8
3 Product overview.......................................................................................................................................9
3.1.1 Scope of supply ............................................................................................................... 10
3.2 EPP1342-0001 ................................................................................................................................11
3.2.1 Scope of supply ............................................................................................................... 11
3.3 Technical data .................................................................................................................................12
3.4 Process image.................................................................................................................................13
4 Mounting and cabling..............................................................................................................................14
4.1 Mounting..........................................................................................................................................14
4.1.1 Dimensions ...................................................................................................................... 14
4.1.2 Fixing ............................................................................................................................... 15
4.1.3 Functional earth (FE) ....................................................................................................... 15
4.1.4 Tightening torques for plug connectors ........................................................................... 15
4.2 EtherCATP .....................................................................................................................................16
4.2.1 Connection....................................................................................................................... 16
4.2.2 EtherCAT P LEDs............................................................................................................ 17
4.2.3 EtherCAT P cable conductor losses M8 .......................................................................... 18
4.3 Power supply ...................................................................................................................................19
4.3.1 Feed-in............................................................................................................................. 19
4.3.2 Status LEDs..................................................................................................................... 20
4.4 Cabling ............................................................................................................................................21
5 Commissioning/Configuration ...............................................................................................................22
5.1 Configuration in TwinCAT................................................................................................................22
5.1.1 Assignment of connectors ............................................................................................... 22
6 Appendix ..................................................................................................................................................24
6.1 General operating conditions...........................................................................................................24
6.2 Accessories .....................................................................................................................................25
6.3 Version identification of EtherCAT devices .....................................................................................26
6.3.1 Beckhoff Identification Code (BIC)................................................................................... 30
6.4 Support and Service ........................................................................................................................32
EPP1332-0001, EPP1342-0001 3Version: 1.2
Table of contents
EPP1332-0001, EPP1342-00014 Version: 1.2
Foreword

1 Foreword

1.1 Notes on the documentation

Intended audience
This description is only intended for the use of trained specialists in control and automation engineering who are familiar with the applicable national standards. It is essential that the documentation and the following notes and explanations are followed when installing and commissioning these 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 registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
Copyright
© Beckhoff Automation GmbH & Co. KG, Germany. The reproduction, distribution and utilization of this document as well as the communication of its contents to others without express authorization are 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.
EPP1332-0001, EPP1342-0001 5Version: 1.2
Foreword

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 instructions
In this documentation the following instructions are used. These instructions must be read carefully and followed without fail!
DANGER
Serious risk of injury!
Failure to follow this safety instruction directly endangers the life and health of persons.
WARNING
Risk of injury!
Failure to follow this safety instruction endangers the life and health of persons.
CAUTION
Personal injuries!
Failure to follow this safety instruction can lead to injuries to persons.
NOTE
Damage to environment/equipment or data loss
Failure to follow this instruction can lead to environmental damage, equipment damage or data loss.
Tip or pointer
This symbol indicates information that contributes to better understanding.
EPP1332-0001, EPP1342-00016 Version: 1.2

1.3 Documentation issue status

Version Comment
1.2 • Front page updated
• Scope of supply added
• Structure update
1.1 • UL and Atex chapters removed
• EPP1322-0001 moved to separate documentation
• Chapter "Feed-in" added
1.0.9 • Preliminary version
1.0.2 • EtherCAT P - Calculating cable length, voltage and current added
• Cabling updated
• Additional checks added
1.0.1 • EtherCAT P connection updated
1.0.0 • First release
0.5 • First preliminary version
Firmware and hardware versions
Foreword
This documentation refers to the firmware and hardware version that was applicable at the time the documentation was written.
The module features are continuously improved and developed further. Modules having earlier production statuses cannot have the same properties as modules with the latest status. However, existing properties are retained and are not changed, so that older modules can always be replaced with new ones.
The firmware and hardware version (delivery state) can be found in the batch number (D-number) printed on the side of the EtherCAT Box.
Syntax of the batch number (D-number)
D: WW YY FF HH
WW - week of production (calendar week) YY - year of production FF - firmware version HH - hardware version
Further information on this topic: Version identification of EtherCAT devices [}26].
Example with D no. 29 10 02 01:
29 - week of production 29 10 - year of production 2010 02 - firmware version 02 01 - hardware version 01
EPP1332-0001, EPP1342-0001 7Version: 1.2
Product group: EtherCATP Box modules
2 Product group: EtherCATP Box modules
EtherCATP
EtherCATP supplements the EtherCAT technology with a process in which communication and supply voltages are transmitted on a common line. All EtherCAT properties are retained with this process.
Two supply voltages are transmitted per EtherCATP line. The supply voltages are electrically isolated from each other and can therefore be switched individually. The nominal supply voltage for both is 24 VDC.
EtherCAT P uses the same cable structure as EtherCAT: a 4-core Ethernet cable with M8 connectors. The connectors are mechanically coded so that EtherCAT connectors and EtherCATP connectors cannot be interchanged.
EtherCATP Box modules
EtherCATP Box modules are EtherCATP slaves with IP67 protection. They are designed for operation in wet, dirty or dusty industrial environments.
Fig.1: EtherCATP
EtherCAT basics
A detailed description of the EtherCAT system can be found in the EtherCAT system documentation.
EPP1332-0001, EPP1342-00018 Version: 1.2

3 Product overview

X60
X51
X53
X52
X61
EtherCAT
Power
Block diagram:
X50
Power Power
EtherCAT P EtherCAT P
EtherCAT P
EtherCAT P

3.1 EPP1332-0001

Product overview
Fig.2: EPP1332-0001
EPP1332-0001 | EtherCATP junction with refresh
The EPP1332-0001 EtherCATP Box has two functions in an EtherCATP network:
• Junction: EPP1332-0001 distributes the incoming EtherCATP signal to three output ports.
• Feed-in point for refreshing the supply voltages.
A refresh of the supply voltages may be necessary in EtherCATP networks with long cables and/or high output currents. It prevents:
• the supply voltages falling below the permissible minimum due to line losses.
• the current carrying capacity of the EtherCATP cables being exceeded by high output currents.
A planning tool for EtherCATP networks integrated in TwinCAT provides support for deciding where in the network a refresh of the supply voltages should be applied.
EPP1332-0001, EPP1342-0001 9Version: 1.2
Product overview

3.1.1 Scope of supply

Make sure that the following components are included in the scope of delivery:
• 1x EtherCAT P Box EPP1332-0001
• 4x protective cap for EtherCAT P socket, M8, red (pre-assembled)
• 1x protective cap for supply voltage input, M8, transparent (pre-assembled)
• 1x protective cap for supply voltage output, M8, black (pre-assembled)
• 10x labels, blank (1 strip of 10)
Pre-assembled protective caps do not ensure IP67 protection
Protective caps are pre-assembled at the factory to protect connectors during transport. They may not be tight enough to ensure IP67 protection.
Ensure that the protective caps are correctly seated to ensure IP67 protection.
EPP1332-0001, EPP1342-000110 Version: 1.2

3.2 EPP1342-0001

X51
X53
X52
EtherCAT
Power
Block diagram:
X50
EtherCATP
EtherCATP
EtherCATP
EtherCATP
Product overview
Fig.3: EPP1342-0001
EPP1342-0001 | EtherCATP junction
The EPP1342-0001 EtherCATP Box distributes the incoming EtherCATP signal to three output ports.

3.2.1 Scope of supply

Make sure that the following components are included in the scope of delivery:
• 1x EtherCAT P Box EPP1342-0001
• 4x protective cap for EtherCAT P socket, M8, red (pre-assembled)
• 10x labels, blank (1 strip of 10)
Pre-assembled protective caps do not ensure IP67 protection
Protective caps are pre-assembled at the factory to protect connectors during transport. They may not be tight enough to ensure IP67 protection.
Ensure that the protective caps are correctly seated to ensure IP67 protection.
EPP1332-0001, EPP1342-0001 11Version: 1.2
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