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Beckhoff CU2508 User Manual

Beckhoff CU2508
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List of illustration
Real-time Ethernet port multiplier76
Version: 2.6
List of illustration
Fig. 1 EL5021 EL terminal, standard IP20 IO device with serial/ batch number and revision ID (since
2014/01)....................................................................................................................................... 9
Fig. 2 EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number......................... 9
Fig. 3 CU2016 switch with serial/ batch number.................................................................................... 10
Fig. 4 EL3202-0020 with serial/ batch number 26131006 and unique ID-number 204418 ................... 10
Fig. 5 EP1258-00001 IP67 EtherCAT Box with batch number/ date code 22090101 and unique se-
rial number 158102...................................................................................................................... 10
Fig. 6 EP1908-0002 IP67 EtherCAT Safety Box with batch number/ date code 071201FF and
unique serial number 00346070 .................................................................................................. 10
Fig. 7 EL2904 IP20 safety terminal with batch number/ date code 50110302 and unique serial num-
ber 00331701............................................................................................................................... 11
Fig. 8 ELM3604-0002 terminal with unique ID number (QR code) 100001051 and serial/ batch num-
ber 44160201............................................................................................................................... 11
Fig. 9 BIC as data matrix code (DMC, code scheme ECC200)............................................................. 12
Fig. 10 CU2508........................................................................................................................................ 14
Fig. 11 Principle CU2508 topology .......................................................................................................... 16
Fig. 12 Display "Auto Link Close" ............................................................................................................ 16
Fig. 13 CU2508 Downlink Delay.............................................................................................................. 18
Fig. 14 CU2508 Uplink Delay .................................................................................................................. 19
Fig. 15 Different IP data traffic depending on the setting......................................................................... 20
Fig. 16 Use of the CU2508 as an EtherCAT cable redundancy star point .............................................. 21
Fig. 17 Use of the CU2508 as an Ethernet multi-protocol handler with EtherCAT and TCP/IP .............. 21
Fig. 18 Use of the CU2508 as an EtherCAT real-time environment........................................................ 22
Fig. 19 Message relating to CU2508 fifo sizes ........................................................................................ 22
Fig. 20 CU2508 dimensions .................................................................................................................... 23
Fig. 21 Mounting ...................................................................................................................................... 24
Fig. 22 Removal....................................................................................................................................... 25
Fig. 23 CU2508 front view ....................................................................................................................... 25
Fig. 24 CU20xx_PowerClamp ................................................................................................................. 25
Fig. 25 Pin configuration of the RJ45 sockets ......................................................................................... 26
Fig. 26 CU2508 front view ....................................................................................................................... 27
Fig. 27 CU2508 shield concept................................................................................................................ 28
Fig. 28 Appending a new device.............................................................................................................. 29
Fig. 29 Selection of the MultiplerProtocolHandler.................................................................................... 29
Fig. 30 Selection of the Gbit Ethernet port used on the controller ........................................................... 29
Fig. 31 Installation of the Beckhoff real-time driver.................................................................................. 30
Fig. 32 Adapter data for the Gbit Ethernet port used............................................................................... 30
Fig. 33 Number of adapters ..................................................................................................................... 31
Fig. 34 Statistics ...................................................................................................................................... 31
Fig. 35 Information window "Online description" ..................................................................................... 32
Fig. 36 Creating an EtherCAT device ...................................................................................................... 33
Fig. 37 Selection of the "EtherCAT" device ............................................................................................. 33
Fig. 38 Selection of the CU2508 port....................................................................................................... 33
Fig. 39 Adapter setting for the EtherCAT device ..................................................................................... 34
Fig. 40 Appending a CU2508 EtherCAT slave ........................................................................................ 34
Fig. 41 Appending further EtherCAT slaves ............................................................................................ 35

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Beckhoff CU2508 Specifications

General IconGeneral
BrandBeckhoff
ModelCU2508
CategorySwitch
LanguageEnglish