Beckhoff ELX1052, ELX1054, ELX1058 Operating manual
Operating manual | EN
ELX1052, ELX1054 and ELX1058
Two, four and eight channel digital input terminals for NAMUR
sensors, Ex i
2021-01-27 | Version: 2.1.0
Table of contents
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Notes on the documentation..............................................................................................................5
1.2 Safety instructions .............................................................................................................................6
1.3 Documentation Issue Status..............................................................................................................7
1.4 Marking of ELX terminals ..................................................................................................................8
2 Product overview.....................................................................................................................................12
2.1 ELX1052 - Introduction....................................................................................................................12
2.2 ELX1054 - Introduction....................................................................................................................13
2.3 ELX1058 - Introduction....................................................................................................................14
2.4 Technical data .................................................................................................................................15
2.5 Intended use....................................................................................................................................16
3 Mounting and wiring................................................................................................................................17
3.1 Special conditions of use for ELX terminals ....................................................................................17
3.2 Installation notes for ELX terminals .................................................................................................17
3.3 Arrangement of ELX terminals within a bus terminal block .............................................................19
3.4 Installation position and minimum distances ...................................................................................22
3.5 Installation of ELX terminals on mounting rails................................................................................23
3.6 Connection ......................................................................................................................................25
3.6.1 Connection system .......................................................................................................... 25
3.6.2 Wiring............................................................................................................................... 26
3.6.3 Proper line connection ..................................................................................................... 27
3.6.4 Shielding and potential separation................................................................................... 27
3.6.5 ELX1052 - Contact assignment ....................................................................................... 28
3.6.6 ELX1054 - Contact assignment ....................................................................................... 29
3.6.7 ELX1058 - Contact assignment ....................................................................................... 31
4 Appendix ..................................................................................................................................................33
4.1 EtherCAT AL Status Codes.............................................................................................................33
4.2 UL notice .........................................................................................................................................33
4.3 FM notice.........................................................................................................................................34
4.4 Support and Service ........................................................................................................................35
ELX1052, ELX1054 and ELX1058 3Version: 2.1.0
Table of contents
ELX1052, ELX1054 and ELX10584 Version: 2.1.0
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®, EtherCATG®, EtherCATG10®, EtherCATP®, SafetyoverEtherCAT®,
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.
ELX1052, ELX1054 and ELX1058 5Version: 2.1.0
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.
ELX1052, ELX1054 and ELX10586 Version: 2.1.0
1.3 Documentation Issue Status
Version Comment
2.1.0 • Chapter Operation modes and LED Display for ELX1058 updated
2.0.0 • ELX1058 added
• Technical data updated
• Chapter Wiring updated
• Chapter Marking of ELX terminals updated
• Design of safety instructions adapted to IEC 82079-1.
1.7.0 • FM notice regarding ANSI/ISA EX added
• Chapter Marking of ELX terminals updated
1.6.0 • ELX1054 added
• Technical data updated
1.5.0 • Contact assignment extended with sensor illustration
• Chapter Arrangement of ELX terminals within a bus terminal block updated
• Chapter Wiring updated
• Chapter Marking of ELX terminals updated
• Technical data updated
1.4.0 • Chapter Arrangement of ELX terminals at the bus terminal updated
1.3.0 • Chapter Installation notes for ELX terminals updated
1.2.0 • Chapter Marking of ELX terminals updated
• Technical data updated
1.1.0 • Chapter Marking of ELX terminals updated
1.0.0 • Technical data updated
0.2 • Chapter Marking of ELX-Terminals added
• Technical data updated
• Chapter Intended use added
• Chapter Special conditions for ELX terminals added
• Chapter Installation notes for ELX terminals added
• Chapter Arrangement of ELX terminals at the bus terminal block added
• Chapter Installation position and minimum distances added
• Chapter Installation of ELX terminals on mounting rails updated
• Chapter Mounting and wiring updated
0.1 • First preliminary version
Foreword
ELX1052, ELX1054 and ELX1058 7Version: 2.1.0
Foreword
1.4 Marking of ELX terminals
Name
An ELX terminal has a 15-digit technical designation, composed of
• family key
• type
• software variant
• revision
example family type software variant revision
ELX1052-0000-0001 ELX terminal 1052: two-channel digital input terminal
for NAMUR sensors, Ex i
ELX9560-0000-0001 ELX terminal 9560: power supply terminal 0000: basic type 0001
Notes
• The elements mentioned above result in the technical designation. ELX1052-0000-0001 is used in
the example below.
• Of these, ELX1052-0000 is the order identifier, commonly called just ELX1052 in the "-0000" revision.
“-0001” is the EtherCAT revision.
• The order identifier is made up of
- family key (ELX)
- type (1052)
- software version (-0000)
• The Revision -0001 shows the technical progress, such as the extension of features with regard to the
EtherCAT communication, and is managed by Beckhoff.
In principle, a device with a higher revision can replace a device with a lower revision, unless specified
otherwise, e.g. in the documentation.
Associated and synonymous with each revision there is usually a description (ESI, EtherCAT Slave
Information) in the form of an XML file, which is available for download from the Beckhoff website.
The revision has been applied to the terminals on the outside, see ELX1052 with date code
3218FMFM, BTN 10000100 and Ex marking.
• The hyphen is omitted in the labeling on the side of the terminal. Example:
Name: ELX1052-0000
Label: ELX1052
• The type, software version and revision are read as decimal numbers, even if they are technically
saved in hexadecimal.
0000
0000: basic type 0001
Identification numbers
ELX terminals have two different identification numbers:
• date code (batch number)
• Beckhoff Traceability Number, or BTN for short (as a serial number it clearly identifies each terminal)
Datecode
The date code is an eight-digit number given by Beckhoff and printed on the ELX terminal. The date code
indicates the build version in the delivery state and thus identifies an entire production batch, but does not
distinguish between the terminals in a batch.
Structure of the date code: WWYYFFHH
WW - week of production (calendar week)
YY - year of production
FF - firmware version
HH - hardware version
Example with date code: 02180100:
02 - week of production 02
18 - year of production 2018
01 - firmware version 01
00 - hardware version 00
ELX1052, ELX1054 and ELX10588 Version: 2.1.0
Beckhoff Traceability Number (BTN)
In addition, each ELX terminal has a unique Beckhoff Traceability Number (BTN).
Ex marking
The Ex marking can be found at the top left on the terminal:
II 3 (1) G Ex ec [ia Ga] IIC T4 Gc
II (1) D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I
IECEx BVS 18.0005X
BVS 18 ATEX E 005 X
Examples
Foreword
Fig.1: ELX2008-0000 with date code 2519HMHM, BTN 0001f6hd and Ex marking
ELX1052, ELX1054 and ELX1058 9Version: 2.1.0
Foreword
Fig.2: ELX9560-0000 with date code 12150000, BTN 000b000 and Ex marking
ELX1052, ELX1054 and ELX105810 Version: 2.1.0
Foreword
Fig.3: ELX9012 with date code 12174444, BTN 0000b0si and Ex marking
ELX1052, ELX1054 and ELX1058 11Version: 2.1.0
Product overview
2 Product overview
2.1 ELX1052 - Introduction
Fig.4: ELX1052 - 2-channel digital input terminal for NAMUR sensors, Exi
The ELX1052 digital input terminal acquires signals from NAMUR field devices according to EN60947-5-6.
The sensors are supplied with a voltage of 8.2V and return a diagnosable current signal. In this way, a wire
breakage or short-circuit can be detected in addition to the switching state. The LEDs indicate signal or any
error states, channel by channel. The sensor supply is equipped with voltage and current limitation for each
channel.
ELX1052, ELX1054 and ELX105812 Version: 2.1.0
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