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Beckhoff EL9 Series Documentation

Ethercat system terminals
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Documentation
EL9xxx
EtherCAT System Terminals
Version:
Date:
3.9
2019-05-10

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Summary of Contents for Beckhoff EL9 Series

  • Page 1 Documentation EL9xxx EtherCAT System Terminals Version: Date: 2019-05-10...

  • Page 3: Table Of Contents

    Table of contents Table of contents 1 Overview EtherCAT System and Function terminals................ 5 2 Foreword .............................. 6 Notes on the documentation...................... 6 Safety instructions .......................... 7 Documentation issue status ...................... 8 Version identification of EtherCAT devices .................. 9 Non-reactive Bus Terminals ...................... 13 3 Product overview............................. 17 EL9011, EL9012, EL9080 ....................... 17 3.1.1 EL9011, EL9012, EL9080 - Introduction and Technical Data..........
  • Page 4 Table of contents Installation on mounting rails ...................... 73 Installation instructions for enhanced mechanical load capacity ............. 76 Connection system .......................... 77 Installation positions ........................ 81 Positioning of passive Terminals ..................... 83 ATEX - Special conditions (standard temperature range) ............... 84 ATEX - Special conditions (extended temperature range) .............. 85 ATEX Documentation ........................ 86 5.10 UL notice ............................ 86 6 TwinCAT System Manager........................ 89...

  • Page 5: Overview Ethercat System And Function Terminals

    Overview EtherCAT System and Function terminals Overview EtherCAT System and Function terminals EL9011 [} 17] (End cap) EL9012 [} 17] (End cap) EL9070 [} 19] (Shield terminal) EL9080 [} 17] (Separation terminal EL9100 [} 21] (Feed terminal, 24 VDC) EL9110 [} 21] (Feed terminal, 24 VDC, with diagnosis) EL9150 [} 25] (Feed terminal, 230 VAC [120 VAC]) EL9160 [} 25] (Feed terminal, 230 VAC [120 VAC], with diagnosis) EL9180 [} 28] (Potential distribution terminal, 2 terminal points per power contact)

  • Page 6: Foreword

    The TwinCAT Technology is covered, including but not limited to the following patent applications and patents: EP0851348, US6167425 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.

  • Page 7: Safety Instructions

    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.

  • Page 8: Documentation Issue Status

    Foreword Documentation issue status Version Comment - EL9185-0010, EL9550-0012 and EL9180 added - Update chapter "Technical data" - Update structure - Chapter “Non-reactive Bus Terminals” added - Update chapter "Technical data" - Update structure - Addenda EL9185 - Update chapter "Technical data" - Update structure - Update chapter "Technical data"...

  • Page 9: Version Identification Of Ethercat Devices

    Production lot/batch number/serial number/date code/D number The serial number for Beckhoff IO devices is usually the 8-digit number printed on the device or on a sticker. The serial number indicates the configuration in delivery state and therefore refers to a whole production batch, without distinguishing the individual modules of a batch.

  • Page 10: Fig. 1 El5021 El Terminal, Standard Ip20 Io Device With Serial/ Batch Number And Revision Id (Since 2014/01)

    Foreword Example with Ser. no.: 12063A02:    12 - production week 12 06 - production year 2006 3A - firmware version 3A 02 - hardware version 02 Exceptions can occur in the IP67 area, where the following syntax can be used (see respective device documentation): Syntax: D ww yy x y z u D - prefix designation...

  • Page 11: Fig. 2 Ek1100 Ethercat Coupler, Standard Ip20 Io Device With Serial/ Batch Number

    Foreword Fig. 2: EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number Fig. 3: CU2016 switch with serial/ batch number Fig. 4: EL3202-0020 with serial/ batch number 26131006 and unique ID-number 204418 EL9xxx Version: 3.9...

  • Page 12: Fig. 5 Ep1258-00001 Ip67 Ethercat Box With Batch Number/ Date Code 22090101 And Unique Se- Rial Number 158102

    Foreword Fig. 5: EP1258-00001 IP67 EtherCAT Box with batch number/ date code 22090101 and unique serial number 158102 Fig. 6: EP1908-0002 IP67 EtherCAT Safety Box with batch number/ date code 071201FF and unique serial number 00346070 Fig. 7: EL2904 IP20 safety terminal with batch number/ date code 50110302 and unique serial number 00331701 Fig. 8: ELM3604-0002 terminal with unique ID number (QR code) 100001051 and serial/ batch number 44160201...

  • Page 13: Non-Reactive Bus Terminals

    Foreword Non-reactive Bus Terminals Use of non-reactive Bus or EtherCAT Terminals in safety applications If a Bus or EtherCAT Terminal is described as non-reactive, this means that the consecutive termi- nal behaves passively in a safety application (e.g. in the case of the all-pole switch-off of a potential group).

  • Page 14: Fig. 9 Negative Example - Active Load

    Foreword ◦ No switching of loads with a separate power supply Loads that have their own power supply must not be switched by standard terminals, since in this case feedback via the load cannot be ruled out. Fig. 9: Negative example – active load ◦...

  • Page 15: Fig. 10 Ground Connection Of The Load: Correct (K1) And Incorrect (K2)

    Foreword Fig. 10: Ground connection of the load: correct (K1) and incorrect (K2) ◦ If either a) the ground of the load is not fed back to the terminal or b) the ground is not safely switched but connected permanently then fault exclusions are necessary with regard to a short-circuit with external potential in order to be able to achieve Cat.

  • Page 16: Fig. 11 Short Circuit Fault Exclusion Through Protected Cable Laying

    Foreword Fig. 11: Short circuit fault exclusion through protected cable laying ◦ a) Possibility 1: Load connection via separate sheathed cables The non-safely switched potential of the standard terminal may not be conducted together with other potential-conducting cores inside the same sheathed cable. (Fault exclusion, see EN ISO 13849-2:2013, Table D.4) ◦...

  • Page 17: Product Overview

    Product overview Product overview EL9011, EL9012, EL9080 3.1.1 EL9011, EL9012, EL9080 - Introduction and Technical Data Fig. 12: EL9011 Each EtherCAT terminal block must be terminated at the right hand end with a EL9011 bus end cap due to mechanical and electrical protection. Fig. 13: EL9080 EL9xxx Version: 3.9...
  • Page 18 Product overview The EL9080 separation terminal interrupts the power contacts within a bus terminal block. The terminal enables operation with different voltages on the separated sides of the power contacts. But the K-Bus is looped through. The discontinuance of the Power Contacts is especially displayed by the orange front plate of the EL9080.

  • Page 19: El9070 - Introduction And Technical Data

    Product overview EL9070 3.2.1 EL9070 - Introduction and Technical Data Fig. 14: EL9070 The EL9070 shield terminal provides eight terminal points with the potential of the mounting rail and enables the screening to be picked up without further modular terminal blocks or wiring. With its internal seamless copper surface, the EL9070 offers good screening between two EtherCAT Terminals.
  • Page 20 Product overview Technical data Technical Data EL9070 Technology shield terminal Current load ≤ 10 A Power LED Error LED Current consumption E-bus Nominal voltage arbitrary up to 230 V AC Integrated fine-wire fuse Electrical isolation 500 V (E-bus/field potential) Diagnostics in the process image Reported to E-bus PE contact Shield connection...

  • Page 21: El9100, El9110, El9190

    Product overview EL9100, EL9110, EL9190 3.3.1 EL9100, EL9110, EL9190 - Introduction and Technical Data Fig. 15: EL9100 Fig. 16: EL9110 EL9xxx Version: 3.9...

  • Page 22: Fig. 17 El9190

    Product overview Fig. 17: EL9190 The EL9100 / EL9110 / EL9190 feed terminal can be positioned at any location between the input and output terminals for establishing a further potential group or for supplying the terminals following on the right in applications with high current load.
  • Page 23 Product overview Technical data Technical data EL9100 EL9110 EL9190 Nominal voltage 24 V DC variable, up to 230 V AC/DC Power contact current load max. 10 A Electrical isolation 500 V (E-bus/field potential) Current consumption from E-Bus typ. 90 mA Bit width in the process image 1 bit (diagnosis) Configuration no address or configuration settings...

  • Page 24: Fig. 18 El9110 In The Twincat Tree

    Product overview Terminal point Description Indication not used +24 V* / 230 V AC/DC** 2 Supply input + 24 V [EL9100, EL9110] Supply input 230 V AC [EL9190: variable voltage, up to 230 V AC/DC] connected internally with terminal 6 and positive [EL9100, EL9110] resp. 230 V AC/DC [EL9190] power contact) 0 V* / N** 0 V for supply input [EL9100, EL9110]...

  • Page 25: El9150, El9160

    Product overview EL9150, EL9160 3.4.1 EL9150, EL9160 - Introduction and Technical Data Fig. 19: EL9150 The EL9150 feed terminal can be positioned at any location between the input and output terminals for establishing a further potential group or for supplying the terminals following on the right in applications with high current load.
  • Page 26 Product overview Technical data Technical data EL9150 EL9160 Nominal voltage 230 V (120 V Power contact current load max. 10 A Electrical isolation 500 V (E-bus/field potential) Current consumption from E-Bus typ. 90 mA Bit width in the process image 1 bit (diagnosis) Configuration no address or configuration settings Power LED...

  • Page 27: Fig. 21 El9160 In The Twincat Tree

    Product overview LEDs Color Meaning Power LED green No input voltage at supply input 230 V (120 V ) at supply input Process data (only EL9160) The EL9160 has a bit width of 1 bit (diagnosis bit for the power contacts voltage, "PowerOK") and is displayed in the TwinCAT tree as follows: Fig. 21: EL9160 in the TwinCAT tree If there is no voltage impressed on the power contacts, the corresponding diagnosis bit 'PowerOK' has...

  • Page 28: El9180 - Introduction And Technical Data

    Product overview EL9180 3.5.1 EL9180 - Introduction and Technical Data Fig. 22: EL9080 The EL9180 allows the supply voltage to be accessed a number of times via spring force terminals. The EtherCAT Terminal makes it unnecessary to use additional terminal blocks on the terminal strip. Version: 3.9 EL9xxx...
  • Page 29 Product overview Technical data Technical data EL9180 Technology potential distribution terminal Power contact current load ≤ 10 A Power LED Defect LED Current consumption from E-Bus Nominal voltage arbitrary up to 230 V AC/DC Integrated fine-wire fuse Electrical isolation 500 V (E-bus/field potential) Diagnosis Reported to E-bus Power contact...
  • Page 30 Product overview Connection EL9180 Terminal Description point connected internally with terminal 5 +24 V (connected internally with terminal 6 and positive power contact) (connected internally with terminal 7 and negative power contact) (connected internally with terminal 8 and PE power contact) connected internally with terminal 1 +24 V (connected internally with terminal 2 and positive power contact)

  • Page 31: El9181, El9182, El9183

    Product overview EL9181, EL9182, EL9183 3.6.1 EL9181, EL9182, EL9183 - Introduction and Technical Data Fig. 23: EL9181 Fig. 24: EL9182 EL9xxx Version: 3.9...

  • Page 32: Fig. 25 El9183

    Product overview Fig. 25: EL9183 The potential distribution terminals EL9181, EL9182 and EL9183 provide 16 terminal points for potential distribution and enable the voltage to be picked up without further terminal blocks or wiring. The power contacts are fed through to the next terminal without connecting to the terminal points. The HD EtherCAT Terminals (High Density) with increased packing density feature 16 connection points in the housing of a 12 mm EtherCAT Terminal.
  • Page 33 Product overview Technical data Technical Data EL9181 EL9182 EL9183 Technology Potential distribution terminal Number of separate potentials Terminal points per potential Nominal voltage ≤ 60 V Current load max. 10 A Current consumption from E-Bus E-bus looped through Power contacts looped through yes (2 power contacts) Diagnosis Message to E-Bus...
  • Page 34 Product overview Connection EL9182 Terminal point Meaning Indication 1, 9 1 + 9 Terminal points 1 + 9 are connected internally 2, 10 2 + 10 Terminal points 2 +10 are connected internally 3, 11 3 + 11 Terminal points 3 + 11 are connected internally 4, 12 4 + 12 Terminal points 4 + 12 are connected internally...

  • Page 35: El9184, El9185, El9185-0010, El9186, El9187, El9188, El9189

    Product overview EL9184, EL9185, EL9185-0010, EL9186, EL9187, EL9188, EL9189 3.7.1 EL9184, EL9185, EL9185-0010, EL9186, EL9187, EL9188, EL9189 - Introduction and Technical Data EL9185 Fig. 26: EL9185 The EL9185 EtherCAT Terminal allows the supply voltage to be accessed a number of times via spring force terminals.
  • Page 36 Product overview Technical data Technical Data EL9185 Nominal voltage arbitrary up to 230 V AC/DC Current load ≤ 10 A Diagnosis Message to E-Bus PE contact Shield connection Current consumption from E-Bus Bit width in the process image Electrical connection to mounting rail Electrical isolation 500 V (E-bus/field potential)

  • Page 37: Fig. 27 El9185-0010

    Product overview EL9185-0010 Fig. 27: EL9185-0010 The EL9185-0010 potential distribution terminal with additional power feed function enables multiple tapping of the supply voltage at the terminal points. In addition, it feeds in the supply voltage for the downstream terminals via power contacts and as a result forms a new potential group, as no power contacts are fed out on the left side of the EL9185-0010.
  • Page 38 Product overview Technical data Technical Data EL9185-0010 Nominal voltage arbitrary up to 230 V AC/DC Current load ≤ 10 A Diagnosis Message to E-Bus PE contact Shield connection Current consumption from E-Bus Bit width in the process image Electrical connection to mounting rail Electrical isolation 500 V (E-bus/field potential)

  • Page 39: Fig. 28 El9186

    Product overview EL9186, EL9187 Fig. 28: EL9186 Fig. 29: EL9187 The potential distribution terminals EL9186 and EL9187 provide 8 terminal points with a potential and enable the voltage to be picked up without further bus terminal blocks or wiring. EL9xxx Version: 3.9...
  • Page 40 Product overview Technical Data Technical Data EL9186 EL9187 Nominal voltage ≤ 60 V Current load ≤ 10 A Diagnosis Message to E-Bus PE contact Shield connection Outputs 8 (connected with positive power contact) 8 x 0 V contact (connected with negative power contact) Current consumption from E-Bus Bit width in the process image...

  • Page 41: Fig. 31 El9188

    Product overview EL9184, EL9188, EL9189 Fig. 30: EL9184 Fig. 31: EL9188 EL9xxx Version: 3.9...

  • Page 42: Fig. 32 El9189

    Product overview Fig. 32: EL9189 The potential distribution terminals EL9188 and EL9189 provide 16 terminal points with a potential and enable the voltage to be picked up without further bus terminal blocks or wiring. The EL9184 provides the potential of the 24 V DC contact at 8 terminal points and the potential of the 0 V contact at 8 terminal points.
  • Page 43 Product overview Technical Data Technical Data EL9184 EL9188 EL9189 Nominal voltage ≤ 60 V Current load ≤ 10 A Power LED Error LED Message to E-Bus Shield connection Renewed power feed Connection facility to additional power con- tact Side by side mounting on EtherCAT Termi- yes, left side without PE nals with power contact Side by side mounting on EtherCAT Termi-...
  • Page 44 Product overview Connection EL9189 Terminal point Description Indication 1 - 16 0 V (internally connected with negative power contact) Version: 3.9 EL9xxx...

  • Page 45: El9195 - Introduction And Technical Data

    Product overview EL9195 3.8.1 EL9195 - Introduction and Technical Data Fig. 33: EL9195 The EL9195 EtherCAT Terminal allows the supply voltage to be accessed a number of times via spring force terminals. It makes it unnecessary to use additional terminal blocks on the terminal strip. The EL9195 can be used for the connection of screens.
  • Page 46 Product overview Technical data Technical data EL9195 Technology shield terminal, for dissipation of EMC interference Power contact current load max. 10 A Power LED Defect LED Current consumption from E-Bus Nominal voltage arbitrary up to 230 V AC/DC Integrated fine-wire fuse Electrical isolation 500 V (E-bus/field potential) Diagnosis...
  • Page 47 Product overview Terminal Description point connected internally with terminal 5 Supply input: variable voltage, up to 230 V AC/DC connected internally with terminal 6 and positive resp. phase power contact) 0 V / N connected internally with terminal 7 and negative resp. neutral power contact) Shield (connected internally with terminal 8 and mounting rail contact) connected internally with terminal 1 Supply input: variable voltage, up to 230 V AC/DC...

  • Page 48: El9200, El9210, El9290

    Product overview EL9200, EL9210, EL9290 3.9.1 EL9200, EL9210, EL9290 - Introduction and Technical Data Fig. 34: EL9200 Fig. 35: EL9210 Version: 3.9 EL9xxx...

  • Page 49: Fig. 36 El9290

    Product overview Fig. 36: EL9290 The EL9200 / EL9210 / EL9290 feed terminal can be positioned at any location between the input and output terminals for establishing a further potential group or for supplying the terminals following on the right in applications with high current load.
  • Page 50 Product overview Technical data Technical data EL9200 EL9210 EL9290 Nominal voltage 24 V variable, up to 230 V AC Power contact current load max. 10 A Electrical isolation 500 V (E-bus/field potential) Integrated fine-wire fuse yes; 6.3 A Current consumption from E-Bus typ.

  • Page 51: Fig. 37 El9210 In The Twincat Tree

    Product overview Terminal point Description Indication +24 V* / 230 V AC** Supply input + 24 V [EL9200, EL9210] Supply input 230 V AC [EL9290: variable voltage, up to 230 V AC] connected internally with terminal 4 and positive [EL9200, EL9210] resp.

  • Page 52: El9250, El9260

    Product overview 3.10 EL9250, EL9260 3.10.1 EL9250, EL9260 - Introduction and Technical Data Fig. 38: EL9250 Fig. 39: EL9260 The EL9250 / EL9260 feed terminal can be positioned at any location between the input and output terminals for establishing a further potential group or for supplying the terminals following on the right in applications with high current load.
  • Page 53 Product overview Technical data Technical data EL9250 EL9260 Nominal voltage 230 V AC Power contact current load max. 10 A Electrical isolation 500 V (E-bus/field potential) Integrated fine-wire fuse yes; 6.3 A Current consumption from E-Bus typ. 90 mA Bit width in the process image 2 bit (diagnosis) Configuration no address or configuration settings...

  • Page 54: Fig. 40 El9260 In The Twincat Tree

    Product overview LEDs Color Meaning Power LED green No input voltage at supply input 230 V AC at supply input Error LED Fuse OK Fuse error Process data (only EL9260) The EL9260 has a bit width of 2 bits (diagnosis bit for the power contacts voltage, "PowerOK" and diagnosis bit for fuse error, "FuseError") and is displayed in the TwinCAT tree as follows: Fig. 40: EL9260 in the TwinCAT tree If there is no voltage impressed on the power contacts, the corresponding diagnosis bit 'PowerOK' has...

  • Page 55: El9400, El9410

    Product overview 3.11 EL9400, EL9410 3.11.1 EL9400, EL9410 - Introduction and Technical Data Fig. 41: EL9400 Fig. 42: EL9410 The EL9400 and EL9410 power supply terminals are used to refresh the E-bus. Data is exchanged between the coupler and the EtherCAT Terminal over the E-bus. Each terminal draws a certain amount of current from the E-bus (see “current consumption E-bus”...

  • Page 56: Fig. 41 El9400

    Product overview Technical Data Technical Data EL9400 EL9410 Input voltage 24 V Output current for E-bus supply Power contact voltage 24 V Power contact current load max. 10 A Current consumption from E-Bus Electrical isolation 500 V (E-bus/field potential) Diagnosis yes, via LED and in the process image Electrical connection to mounting rail PE contact...
  • Page 57 Product overview LEDs Farbe Bedeutung Power LED green No input voltage at supply input for the E-Bus (E-Bus) 24 V at supply input for the E-Bus Power LED green No input voltage at supply input (Power Contacts) 24 V at supply input Diagnosis LED** No error Undervoltage: Us less than 17 V...

  • Page 58: El9540, El9550, El9550-0012

    Product overview 3.12 EL9540, EL9550, EL9550-0012 3.12.1 EL9540, EL9550, EL9550-0012 - Introduction and Technical Data EL9540, EL9550, EL9550-0012 Fig. 44: EL9540 Fig. 45: EL9550/EL9550-0012 Version: 3.9 EL9xxx...
  • Page 59 Product overview The EL9540 system terminal contains an overvoltage filter for the 24 V field supply, the EL9550 for the 24 V field and system supply. The filter protects the EtherCAT Terminals from line-bound surge voltages that can occur due to high-energy, dynamic disturbances such as switching overvoltages at inductive consumers or indirect lightning strikes at the supply lines.
  • Page 60 Product overview LEDs and connection EL9540 Color Meaning Power-LED green 24 V field supply not present 24 V field supply present Terminal point Meaning Indication n.c. not connected +24 V +24 V (internally connected with terminal point 6 and positive power contact) 0 V (internally connected with terminal point 7 and negative power contact)

  • Page 61: El9570

    Product overview 3.13 EL9570 3.13.1 EL9570 - Introduction and Technical Data Fig. 46: EL9570 The EL9570 Bus Terminal contains high-performance capacitors for stabilizing supply voltages. The EL9570 can be used e.g. in conjunction with the EL7041 stepper motor terminal, the EL7342 DC motor terminal or the EL7201 servomotor terminal.
  • Page 62 Product overview Technical data Technical data EL9570 Technology buffer capacitor Nominal voltage 50 V Capacity 500 µF Ripple current 10 A in continuous operation Internal resistance < 10 mΩ Surge voltage protection > 56 V Recommended ballast resistor 10 Ω, 10 W typ. Overvoltage control range ±2 V Ballast resistor clock rate...

  • Page 63: Application Example

    Product overview Terminal point Meaning Indication Connection for ballast resistor external Positive input for buffer voltage (internally connected with terminal point 3 and 4) Positive input for buffer voltage (internally connected with terminal point 2 and 4) Positive input for buffer voltage (internally connected with terminal point 2 and 3) Connection for ballast resistor external...
  • Page 64 Product overview Fig. 47: Application example EL9570 More motors A capacitor EL9570 terminal is able to condition the power supply of several motors. NOTE Dimensioning of the brake resistor The brake resistor R (typically 10 Ω) should be dimensioned in that way, that it can stand the ex- EXTERNAL pected heat without damage! Version: 3.9...

  • Page 65: Basics Communication

    EtherCAT devices from Beckhoff. Recommended cables Suitable cables for the connection of EtherCAT devices can be found on the Beckhoff website! E-Bus supply A bus coupler can supply the EL terminals added to it with the E-bus system voltage of 5 V; a coupler is thereby loadable up to 2 A as a rule (see details in respective device documentation).

  • Page 66: Ethercat State Machine

    Basics communication Fig. 48: System manager current calculation NOTE Malfunction possible! The same ground potential must be used for the E-Bus supply of all EtherCAT terminals in a terminal block! EtherCAT State Machine The state of the EtherCAT slave is controlled via the EtherCAT State Machine (ESM). Depending upon the state, different functions are accessible or executable in the EtherCAT slave.

  • Page 67: Coe Interface

    Basics communication Init After switch-on the EtherCAT slave in the Init state. No mailbox or process data communication is possible. The EtherCAT master initializes sync manager channels 0 and 1 for mailbox communication. Pre-Operational (Pre-Op) During the transition between Init and Pre-Op the EtherCAT slave checks whether the mailbox was initialized correctly.
  • Page 68 Basics communication The order is specified in 2 levels via hexadecimal numbering: (main)index, followed by subindex. The value ranges are • Index: 0x0000 …0xFFFF (0...65535 • SubIndex: 0x00…0xFF (0...255 A parameter localized in this way is normally written as 0x8010:07, with preceding "x" to identify the hexadecimal numerical range and a colon between index and subindex.
  • Page 69 Changes in the local CoE list of the terminal are lost if the terminal is replaced. If a terminal is re- placed with a new Beckhoff terminal, it will have the default settings. It is therefore advisable to link all changes in the CoE list of an EtherCAT slave with the Startup list of the slave, which is pro- cessed whenever the EtherCAT fieldbus is started.
  • Page 70 Basics communication Fig. 51: Startup list in the TwinCAT System Manager The Startup list may already contain values that were configured by the System Manager based on the ESI specifications. Additional application-specific entries can be created. Online/offline list While working with the TwinCAT System Manager, a distinction has to be made whether the EtherCAT device is "available", i.e.
  • Page 71 • Channel 1: parameter range 0x8010:00 ... 0x801F:255 • Channel 2: parameter range 0x8020:00 ... 0x802F:255 • ... This is generally written as 0x80n0. Detailed information on the CoE interface can be found in the EtherCAT system documentation on the Beckhoff website. EL9xxx Version: 3.9...

  • Page 72: Mounting And Wiring

    • Each assembly must be terminated at the right hand end with an EL9011 or EL9012 bus end cap, to en- sure the protection class and ESD protection. Fig. 54: Spring contacts of the Beckhoff I/O components Version: 3.9 EL9xxx...

  • Page 73: Installation On Mounting Rails

    Mounting and wiring Installation on mounting rails WARNING Risk of electric shock and damage of device! Bring the bus terminal system into a safe, powered down state before starting installation, disassembly or wiring of the bus terminals! Assembly Fig. 55: Attaching on mounting rail The bus coupler and bus terminals are attached to commercially available 35 mm mounting rails (DIN rails according to EN 60715) by applying slight pressure: 1.
  • Page 74 Mounting and wiring Disassembly Fig. 56: Disassembling of terminal Each terminal is secured by a lock on the mounting rail, which must be released for disassembly: 1. Pull the terminal by its orange-colored lugs approximately 1 cm away from the mounting rail. In doing so for this terminal the mounting rail lock is released automatically and you can pull the terminal out of the bus terminal block easily without excessive force.
  • Page 75 Mounting and wiring Fig. 57: Power contact on left side NOTE Possible damage of the device Note that, for reasons of electromagnetic compatibility, the PE contacts are capacitatively coupled to the mounting rail. This may lead to incorrect results during insulation testing or to damage on the terminal (e.g. disruptive discharge to the PE line during insulation testing of a consumer with a nominal voltage of 230 V).

  • Page 76: Installation Instructions For Enhanced Mechanical Load Capacity

    Mounting and wiring Installation instructions for enhanced mechanical load capacity WARNING Risk of injury through electric shock and damage to the device! Bring the Bus Terminal system into a safe, de-energized state before starting mounting, disassembly or wiring of the Bus Terminals! Additional checks The terminals have undergone the following additional tests: Verification...

  • Page 77: Connection System

    Mounting and wiring Connection system WARNING Risk of electric shock and damage of device! Bring the bus terminal system into a safe, powered down state before starting installation, disassembly or wiring of the Bus Terminals! Overview The Bus Terminal system offers different connection options for optimum adaptation to the respective application: •...
  • Page 78 Mounting and wiring Conductor cross sections between 0.08 mm and 2.5 mm can continue to be used with the proven spring force technology. The overview and nomenclature of the product names for KSxxxx and ESxxxx series has been retained as known from KLxxxx and ELxxxx series. High Density Terminals (HD Terminals) Fig. 60: High Density Terminals The Bus Terminals from these series with 16 connection points are distinguished by a particularly compact...
  • Page 79 Mounting and wiring Wiring Terminals for standard wiring ELxxxx/KLxxxx and for pluggable wiring ESxxxx/KSxxxx Fig. 61: Mounting a cable on a terminal connection Up to eight connections enable the connection of solid or finely stranded cables to the Bus Terminals. The terminals are implemented in spring force technology.
  • Page 80 Mounting and wiring Shielding Shielding Analog sensors and actors should always be connected with shielded, twisted paired wires. Version: 3.9 EL9xxx...

  • Page 81: Installation Positions

    Mounting and wiring Installation positions NOTE Constraints regarding installation position and operating temperature range Please refer to the technical data for a terminal to ascertain whether any restrictions regarding the installa- tion position and/or the operating temperature range have been specified. When installing high power dissi- pation terminals ensure that an adequate spacing is maintained between other components above and be- low the terminal in order to guarantee adequate ventilation! Optimum installation position (standard)
  • Page 82 Mounting and wiring Fig. 63: Other installation positions Version: 3.9 EL9xxx...

  • Page 83: Positioning Of Passive Terminals

    Mounting and wiring Positioning of passive Terminals Hint for positioning of passive terminals in the bus terminal block EtherCAT Terminals (ELxxxx / ESxxxx), which do not take an active part in data transfer within the bus terminal block are so called passive terminals. The passive terminals have no current consump- tion out of the E-Bus.

  • Page 84: Atex - Special Conditions (Standard Temperature Range)

    80°C at the wire branching points, then cables must be selected whose tempera- ture data correspond to the actual measured temperature values! • Observe the permissible ambient temperature range of 0 to 55°C for the use of Beckhoff fieldbus compo- nents standard temperature range in potentially explosive areas! •...

  • Page 85: Atex - Special Conditions (Extended Temperature Range)

    80°C at the wire branching points, then cables must be selected whose tempera- ture data correspond to the actual measured temperature values! • Observe the permissible ambient temperature range of -25 to 60°C for the use of Beckhoff fieldbus com- ponents with extended temperature range (ET) in potentially explosive areas! •...

  • Page 86: Atex Documentation

    Beckhoff EtherCAT modules are intended for use with Beckhoff’s UL Listed EtherCAT Sys- tem only. Examination For cULus examination, the Beckhoff I/O System has only been investigated for risk of fire and electrical shock (in accordance with UL508 and CSA C22.2 No. 142). For devices with Ethernet connectors Not for connection to telecommunication circuits.
  • Page 87 Mounting and wiring These requirements apply to the supply of all EtherCAT bus couplers, power adaptor terminals, Bus Terminals and their power contacts. EL9xxx Version: 3.9...
  • Page 88 Mounting and wiring Version: 3.9 EL9xxx...

  • Page 89: Twincat System Manager

    TwinCAT System Manager TwinCAT System Manager Configuration with TwinCAT System Manager - passive terminals EL9011, EL9070, EL9080; EL9100, EL9150, EL9181, EL9182, EL9183, EL9184, EL9186, EL9187, EL9188, EL9189, EL9190; EL9200, EL9250, EL9290; EL9400; EL9540, EL9550; EL9570 There are no address or configuration settings necessary for the mentioned passive terminals. EL9xxx Version: 3.9...

  • Page 90: Appendix

    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.
  • Page 91 Appendix • repair service • spare parts service • hotline service Hotline: +49(0)5246/963-460 Fax: +49(0)5246/963-479 e-mail: service@beckhoff.com EL9xxx Version: 3.9...
  • Page 92 Table of figures Table of figures Fig. 1 EL5021 EL terminal, standard IP20 IO device with serial/ batch number and revision ID (since 2014/01)............................Fig. 2 EK1100 EtherCAT coupler, standard IP20 IO device with serial/ batch number......Fig. 3 CU2016 switch with serial/ batch number..................Fig.
  • Page 93 Startup list in the TwinCAT System Manager ................Fig. 52 Offline list ............................. Fig. 53 Online list ............................ Fig. 54 Spring contacts of the Beckhoff I/O components................. Fig. 55 Attaching on mounting rail ......................Fig. 56 Disassembling of terminal......................Fig. 57 Power contact on left side......................

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