Beckhoff EL10 Series, Documentation, Page: 5 / 106

Foreword
EL10xx, EL11xx 5 Version: 4.5
1 Foreword
1.1 Product overview EtherCAT digital input terminals
EL1002, EL1004, EL1008 [ } 15] (2, 4, 8 channels; 24 V
DC
, 3 ms input filter)
EL1004-0020 [ } 15] (4 channels; 24 V
DC
, 3 ms input filter, 2500 V electrical isolation)
EL1012, EL1014, EL1018 [
}
19] (2, 4, 8 channels; 24 V
DC
, 10 µs input filter)
EL1024 [
}
23] (4 channels; 24 V
DC
, 3 ms input filter for type 2 sensors)
EL1034 [ } 23] (4 channels; 24 V
DC
, 10 µs input filter, potential-free)
EL1084, EL1088 [
}
26] (4, 8 channels; 24 V
DC
, 3 ms input filter, switching to negative potential)
EL1094, EL1098 [
}
26] (4, 8 channels; 24 V
DC
, 10 µs input filter, switching to negative potential)
EL1104 [ } 29] (4 channels; 24 V
DC
, 3 ms input filter, with sensor supply)
EL1114 [
}
29] (4 channels; 24 V
DC
, 10 µs input filter, with sensor supply)
EL1124, EL1144, EL1134 [
}
31] (4 channels; 5/12/48 V
DC
, 10 µs input filter)
1.2 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.