Beckhoff EL34 Series User Manual

List of illustrations
EL34xx 291Version: 1.5
List of illustrations
Fig. 1 EL5021 EL terminal, standard IP20 IO device with serial/ batch number and revision ID (since
2014/01)....................................................................................................................................... 10
Fig. 2 EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number......................... 11
Fig. 3 CU2016 switch with serial/ batch number.................................................................................... 11
Fig. 4 EL3202-0020 with serial/ batch number 26131006 and unique ID-number 204418 ................... 11
Fig. 5 EP1258-00001 IP67 EtherCAT Box with batch number/ date code 22090101 and unique se-
rial number 158102...................................................................................................................... 12
Fig. 6 EP1908-0002 IP67 EtherCAT Safety Box with batch number/ date code 071201FF and
unique serial number 00346070 .................................................................................................. 12
Fig. 7 EL2904 IP20 safety terminal with batch number/ date code 50110302 and unique serial num-
ber 00331701............................................................................................................................... 12
Fig. 8 ELM3604-0002 terminal with unique ID number (QR code) 100001051 and serial/ batch num-
ber 44160201............................................................................................................................... 12
Fig. 9 BIC as data matrix code (DMC, code scheme ECC200)............................................................. 13
Fig. 10 EL3443 ........................................................................................................................................ 15
Fig. 11 EL3423 ........................................................................................................................................ 16
Fig. 12 EL3483 ........................................................................................................................................ 17
Fig. 13 EL3453 ........................................................................................................................................ 18
Fig. 14 Voltage u and current i curves ..................................................................................................... 23
Fig. 15 Power s(t) curve........................................................................................................................... 24
Fig. 16 u, i, p curves with phase shift angle (t) (t) (t)................................................................................ 25
Fig. 17 Four-quadrant representation of active power/fundamental harmonic reactive power in motor
and generator mode .................................................................................................................... 26
Fig. 18 Representation of the power quality factor calculation ................................................................ 27
Fig. 19 System manager current calculation .......................................................................................... 33
Fig. 20 EtherCAT tab -> Advanced Settings -> Behavior -> Watchdog .................................................. 34
Fig. 21 States of the EtherCAT State Machine........................................................................................ 36
Fig. 22 "CoE Online " tab ........................................................................................................................ 38
Fig. 23 Startup list in the TwinCAT System Manager ............................................................................. 39
Fig. 24 Offline list ..................................................................................................................................... 40
Fig. 25 Online list .................................................................................................................................... 40
Fig. 26 Spring contacts of the Beckhoff I/O components......................................................................... 43
Fig. 27 Attaching on mounting rail ........................................................................................................... 44
Fig. 28 Disassembling of terminal............................................................................................................ 45
Fig. 29 Power contact on left side............................................................................................................ 46
Fig. 30 Standard wiring............................................................................................................................ 47
Fig. 31 Pluggable wiring .......................................................................................................................... 47
Fig. 32 High Density Terminals................................................................................................................ 48
Fig. 33 Connecting a cable on a terminal point ....................................................................................... 49
Fig. 34 Recommended distances for standard installation position ........................................................ 51
Fig. 35 Other installation positions .......................................................................................................... 52
Fig. 36 Correct positioning....................................................................................................................... 53
Fig. 37 Incorrect positioning..................................................................................................................... 53
Fig. 38 EL3423 LEDs............................................................................................................................... 54
Fig. 39 EL3443 LEDs............................................................................................................................... 56
Fig. 40 EL3453 LED's.............................................................................................................................. 58

Beckhoff EL34 Series Specifications

General

Brand	Beckhoff
Model	EL34 Series
Category	Touch terminals
Language	English