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EP1816-0008
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Beckhoff EP1008-0022, EP1008-0001, EP1008-0002, EP1018-0002, EP1098-0001 Documentation

...
Documentation
EP1xxx
EtherCAT Box Modules with digital inputs
Version: Date:
2.5.0 2017-05-19

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
2 Product overview.......................................................................................................................................9
2.1 EtherCAT Box - Introduction........................................................................................................... 9
2.2 EP1xxx Module overview.............................................................................................................. 11
2.3 EP1008, EP1018 .......................................................................................................................... 12
2.3.1 EP1008, EP1018 - Introduction .......................................................................................12
2.3.2 EP1008, EP1018 - Technical Data ..................................................................................14
2.3.3 EP1008-0001 - Process image ........................................................................................15
2.4 EP1098-0001................................................................................................................................ 16
2.4.1 EP1098 - Introduction ......................................................................................................16
2.4.2 EP1098 - Technical Data .................................................................................................17
2.4.3 EP1098-0001 - Process image ........................................................................................18
2.5 EP1111-0000................................................................................................................................ 19
2.5.1 EP1111-0000 - Introduction .............................................................................................19
2.5.2 EP1111-0000 - Technical Data........................................................................................20
2.5.3 EP1111-0000 - Process image ........................................................................................20
2.6 EP1258-000x ................................................................................................................................ 21
2.6.1 EP1258 - Introduction ......................................................................................................21
2.6.2 EP1258 - Technical Data .................................................................................................22
2.6.3 EP1258-0001 - Process image ........................................................................................23
2.7 EP1809, EP1819 .......................................................................................................................... 24
2.7.1 EP1809-0021, EP1819-0021 - Introduction .....................................................................24
2.7.2 EP1809-0022, EP1819-0022 - Introduction .....................................................................25
2.7.3 EP1809, EP1819 - Technical data...................................................................................26
2.7.4 EP1809-0021 - Process image ........................................................................................27
2.8 EP1816-0008................................................................................................................................ 28
2.8.1 EP1816-0008 - Introduction .............................................................................................28
2.8.2 EP1816-0008 - Technical Data........................................................................................29
2.8.3 EP1816-0008 - Status-LEDs............................................................................................29
2.8.4 EP1816-0008 - Process image ........................................................................................30
2.9 EP1816-3008................................................................................................................................ 31
2.9.1 EP1816-3008 - Introduction .............................................................................................31
2.9.2 EP1816-3008 - Technical data ........................................................................................32
2.9.3 EP1816-3008 - Process image ........................................................................................33
2.9.4 Accelerometers ................................................................................................................35
2.9.5 Acceleration measurement .............................................................................................36
2.9.6 Update frequency.............................................................................................................37
2.9.7 Angle measurement.........................................................................................................38
3 Mounting and cabling .............................................................................................................................42
3.1 Mounting ....................................................................................................................................... 42
3.1.1 Dimensions ......................................................................................................................42
3.1.2 Fixing................................................................................................................................43
3.1.3 Nut torque for connectors ................................................................................................44
3.1.4 Additional checks .............................................................................................................45
3.2 EtherCAT ...................................................................................................................................... 46
3.2.1 EtherCAT connection.......................................................................................................46
3.2.2 EtherCAT - Fieldbus LEDs...............................................................................................48
Table of contents
3.3 Power supply ................................................................................................................................ 49
3.3.1 Power Connection............................................................................................................49
3.3.2 Status LEDs for power supply..........................................................................................52
3.3.3 Power cable conductor losses M8 ...................................................................................53
3.4 UL Requirements.......................................................................................................................... 54
3.5 ATEX notes................................................................................................................................... 55
3.5.1 ATEX - Special conditions ...............................................................................................55
3.5.2 BG2000-0000 - EtherCAT Box protection enclosure .......................................................56
3.5.3 ATEX Documentation ......................................................................................................57
3.6 Signal connection ......................................................................................................................... 58
3.6.1 Digital inputs M8 and M12 ...............................................................................................58
3.6.2 Digital inputs Sub-D25 .....................................................................................................59
3.6.3 EP1816-3008 - Signal connection ...................................................................................60
3.7 Cabling.......................................................................................................................................... 61
4 Commissioning/Configuration ...............................................................................................................63
4.1 Inserting into the EtherCAT network............................................................................................. 63
4.2 Configuration via TwinCAT ........................................................................................................... 66
4.3 EP1816-0008 - Object Overview .................................................................................................. 74
4.4 EP1816-0008 - Object description and parameterization ............................................................. 76
4.5 EP1816-3008 - Object overview ................................................................................................... 81
4.6 EP1816-3008 - Object description and parameterization ............................................................. 86
4.6.1 Objects to be parameterized during commissioning ........................................................86
4.6.2 Standard objects (0x1000-0x1FFF) .................................................................................89
4.6.3 Profile-specific objects (0x6000-0xFFFF) ........................................................................95
4.7 Restoring the delivery state .......................................................................................................... 97
4.8 Firmware Update EL/ES/EM/EPxxxx............................................................................................ 98
5 Appendix ................................................................................................................................................108
5.1 General operating conditions...................................................................................................... 108
5.2 EtherCAT Box- / EtherCATPBox - Accessories........................................................................ 109
5.3 Support and Service ................................................................................................................... 110
EP1xxx4 Version: 2.5.0
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®, Safety over EtherCAT®, TwinSAFE®, XFC® and XTS® 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, DE102004044764, DE102007017835 with corresponding applications or registrations in various other countries.
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. 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.
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 symbols
In this documentation the following symbols are used with an accompanying safety instruction or note. The safety instructions must be read carefully and followed without fail!
DANGER
WARNING
CAUTION
Attention
Note
Serious risk of injury!
Failure to follow the safety instructions associated with this symbol directly endangers the life and health of persons.
Risk of injury!
Failure to follow the safety instructions associated with this symbol endangers the life and health of persons.
Personal injuries!
Failure to follow the safety instructions associated with this symbol can lead to injuries to persons.
Damage to the environment or devices
Failure to follow the instructions associated with this symbol can lead to damage to the en­vironment or equipment.
Tip or pointer
This symbol indicates information that contributes to better understanding.
EP1xxx6 Version: 2.5.0

1.3 Documentation issue status

Version Modifications
2.5.0 • EP1816-3008 added
2.4.1 • EP1111-0000 – technical data updated
2.4.0 • Nut torques for connectors updated
2.3.0 • Torque wrench diagram updated
• Power connection updated
2.2.0 • EP1008-0022 added
• EP1819-0021 added
• Cabling adjusted
2.1.0 • Nut torques for connectors extended
2.0.0 • Migration
• Technical data updated
1.4.0 • Accessories chapter added
• Chapter on Nut torques for connectors updated
• Chapter on EtherCAT connection updated
• Chapter on BG2000-0000 - protective housing for EtherCAT Box updated
1.3.0 • EP1111-0000 added
• EP1098-0001 and EP1098-0002 added
• EP1809-0021, EP1809-0022 and EP1819-0022 updated
1.2.0 • ATEX notes added
• Extended temperature range for activated modules documented
• EP1809-0021, EP1809-0022 and EP1819-0022 added
• Description of the power connection updated
• Overview of EtherCAT cables extended
1.1.0 • Technical data: Current consumption values amended
• Nut torques for connectors added
1.0.0 • Process data description extended
0.7 • Description of status LEDs added
• Signal connection extended
• Explanation of the serial number adapted to the new standard
0.6 • Signal connection extended
0.5 • First preliminary version
Foreword
Firmware and hardware versions
This documentation refers to the firmware and hardware version that was applicable at the time the documentation was written.
The module features are continuously improved and developed further. Modules having earlier production statuses cannot have the same properties as modules with the latest status. However, existing properties are retained and are not changed, so that older modules can always be replaced with new ones.
The firmware and hardware version (delivery state) can be found in the batch number (D-number) printed on the side of the EtherCATBox.
Syntax of the batch number (D-number):
D: WW YY FF HH
Foreword
WW - week of production (calendar week) YY - year of production FF - firmware version HH - hardware version
Example with D no. 29 10 02 01:
29 - week of production 29 10 - year of production 2010 02 - firmware version 02 01 - hardware version 01
EP1xxx8 Version: 2.5.0
Product overview

2 Product overview

2.1 EtherCAT Box - Introduction

The EtherCAT system has been extended with EtherCAT Box modules with protection class IP67. Through the integrated EtherCAT interface the modules can be connected directly to an EtherCAT network without an additional Coupler Box. The high-performance of EtherCAT is thus maintained into each module.
The extremely low dimensions of only 126x30x26.5 mm (hxw xd) are identical to those of the Fieldbus Box extension modules. They are thus particularly suitable for use where space is at a premium. The small mass of the EtherCAT modules facilitates applications with mobile I/O interface (e.g. on a robot arm). The EtherCAT connection is established via screened M8connectors.
Fig.1: EtherCAT Box Modules within an EtherCAT network
The robust design of the EtherCAT Box modules enables them to be used directly at the machine. Control cabinets and terminal boxes are now no longer required. The modules are fully sealed and therefore ideally prepared for wet, dirty or dusty conditions.
Pre-assembled cables significantly simplify EtherCAT and signal wiring. Very few wiring errors are made, so that commissioning is optimized. In addition to pre-assembled EtherCAT, power and sensor cables, field­configurable connectors and cables are available for maximum flexibility. Depending on the application, the sensors and actuators are connected through M8 or M12connectors.
The EtherCAT modules cover the typical range of requirements for I/O signals with protection class IP67:
• digital inputs with different filters (3.0ms or 10μs)
• digital outputs with 0.5 or 2A output current
• analog inputs and outputs with 16bit resolution
• Thermocouple and RTD inputs
• Stepper motor modules
XFC (eXtreme Fast Control Technology) modules, including inputs with time stamp, are also available.
Product overview
Fig.2: EtherCAT Box with M8 connections for sensors/actuators
Fig.3: EtherCAT Box with M12 connections for sensors/actuators
Basic EtherCAT documentation
You will find a detailed description of the EtherCAT system in the Basic System Documen-
Note
tation for EtherCAT, which is available for download from our website (www.beckhoff.com) under Downloads.
XML files
You will find XML files (XML Device Description Files) for Beckhoff EtherCAT modules on
Note
our website (www.beckhoff.com) under Downloads, in the Configuration Files area.
EP1xxx10 Version: 2.5.0

2.2 EP1xxx Module overview

Digital input modules
Module Signal connection Number of inputs Filter Comment
EP1008-0001 [}12]
EP1008-0002 [}12]
EP1008-0022 [}12]
EP1018-0001 [}12]
EP1018-0002 [}12]
EP1098-0001 [}16]
EP1111-0000 [}19]
EP1258-0001 [}21]
EP1258-0002 [}21]
EP1809-0021 [}24]
EP1809-0022 [}25]
EP1816-0008 [}28]
EP1816-3008 [}31]
EP1819-0022 [}25]
8 x M8 8 3.0ms
4 x M12 8 3.0ms
8 x M12 8 3.0ms
8 x M8 8 10µs
4 x M12 8 10µs
8 x M8 8 10µs negative switching
- 3 ID switches - for identification of EtherCAT groups
8 x M8 8 10µs 2 channels with time stamp
4 x M12 8 10µs 2 channels with time stamp
8 x M8 8 3.0ms wide body
8 x M12 8 3.0ms wide body
1 x D-Sub 25 16 10µs
2 x M8 16 10µs D-Sub
8 x M12 8 10µs wide body
Product overview
Product overview

2.3 EP1008, EP1018

2.3.1 EP1008, EP1018 - Introduction

Fig.4: EP1008-0001, EP1018-0001
Fig.5: EP1008-0002, EP1018-0002
EP1xxx12 Version: 2.5.0
Product overview
Fig.6: EP1008-0022
8 digital inputs, 24V
DC
The EP1008 and EP1018 EtherCAT Box modules with digital inputs acquire binary control signals from the process level, and transfer them, electrically isolated, to the controller.
The status of the signal is displayed by light emitting diodes; the signal connection is made optionally through M8 connectors (EP1008-0001, EP1018-0001) or M12 connectors (EP1008-0002, EP1018-0002, EP1008-0022). These versions have input filters of different speeds.
The sensors are supplied from the control voltage US. The load voltage UP is not used in the input module, but may be connected in order to be relayed downstream.
Quick links
Installation
UL Requirements for UL approved modules
ATEX - Special conditions for ATEX approved modules
Product overview

2.3.2 EP1008, EP1018 - Technical Data

Technical data EP1008-0001 EP1008-0002 EP1008-0022 EP1018-0001 EP1018-0002
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Number of inputs 8 Input connections M8 M12 M12 M8 M12 Nominal input voltage 24VDC (-15%/+20%) Input filter 3,0ms 3,0ms 3,0ms 10µs 10µs "0" signal voltage -3...+5V (EN 61131-2, Type 3) "1" signal voltage +11...+30V (EN 61131-2, Type 3) Input current typically 3 mA (EN 61131-2, Type 3) Module electronic supply derived from control voltage Us Module electronic current
consumption Sensor supply derived from control voltage, Us Sensor current consumption max. 0.5A total, short-circuit proof Power supply connection Feed: 1 x M8 plug, 4-pin
Process image 8 input bits Electrical isolation Control voltage/fieldbus: yes Permissible ambient
temperature during operation
Permissible ambient temperature during storage
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance/emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE, cULus, ATEX
typically 120mA
Onward connection: 1 x M8 socket, 4-pin
-25°C ... +60°C 0°C ... +55°C (according to cULus, see UL Requirements) 0°C ... +55°C (according to ATEX, see special conditions)
-40°C ... +85°C
EP1xxx14 Version: 2.5.0
Product overview

2.3.3 EP1008-0001 - Process image

Channel 1 to Channel 8
You will find the 8 digital inputs to the module (here using the EP1008-0001 as an example) under Channel 1 to Channel 8.
Fig.7: EP1008-0001, Process image
Product overview

2.4 EP1098-0001

2.4.1 EP1098 - Introduction

Fig.8: EP1098-0001
8 digital inputs, 24VDC, negative switching
The EP1098 EtherCAT Box modules with digital inputs acquire binary control signals from the process level, and transfer them, electrically isolated, to the controller.
The status of the signal is displayed by light emitting diodes. The signal connection is made through M8 connectors (EP1098 -0001) or M12 connectors (EP1098 -0002).
The sensors are supplied from the control voltage Us. The load voltage Up is not used in the input module, but may be connected in order to be relayed downstream.
Quick links
Installation
UL Requirements for UL approved modules
EP1xxx16 Version: 2.5.0

2.4.2 EP1098 - Technical Data

Technical data EP1098-0001
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Number of inputs 8 (negative switching) Input connections M8 Nominal input voltage 24VDC (-15%/+20%) Input filter 10µs "0" signal voltage 11…30V "1" signal voltage 0…7V Input current typically 2.5 mA (EN 61131-2, Type3) Module electronic supply derived from control voltage Us Module electronic current
consumption Sensor supply derived from control voltage, Us Sensor current consumption max. 0.5A total, short-circuit proof Power supply connection Feed: 1 x M8 plug, 4-pin
Process image 8 input bits Electrical isolation Control voltage/fieldbus: yes Permissible ambient temperature
during operation Permissible ambient temperature
during storage Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance/emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE, cULus
typically 120mA
Onward connection: 1 x M8 socket, 4-pin
-25°C ... +60°C 0°C ... +55°C (according to cULus, see UL Requirements)
-40°C ... +85°C
Product overview
Product overview

2.4.3 EP1098-0001 - Process image

Channel 1 to Channel 8
You will find the 8 digital inputs to the module (here using the EP1098-0001 as an example) under Channel 1 to Channel 8.
Fig.9: EP1098-0001, Process image
EP1xxx18 Version: 2.5.0

2.5 EP1111-0000

2.5.1 EP1111-0000 - Introduction

Product overview
Fig.10: EP1111-0000
EtherCAT Box with ID switch
The EP1111-0000 EtherCAT Box has three decimal ID switches, with which a group of EtherCAT components can be assigned an ID. This group can be present in any position in the EtherCAT network, as a result of which variable topologies can be realized in a simple manner.
The EtherCAT connection is established via shielded M8 connectors with direct display of link and activity status. The Run LED indicates the status of the EP1111.
Quick links
Installation
Also see about this
2 UL Requirements [}54]
Product overview

2.5.2 EP1111-0000 - Technical Data

Technical data EP1111-0000
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Task within EtherCAT system identification of any EtherCAT group in the EtherCAT
network Number of ID switches 3 Positions per ID switch 10 Number of different IDs 999 Module electronic supply derived from control voltage Us Module electronic current consumption typically 120 mA Power supply connection Feed: 1 x M8 plug, 4-pin
Onward connection: 1 x M8 socket, 4-pin Process image 2 byte input data Weight app. 165 g Permissible ambient temperature during operation -25°C ... +60°C
0°C…+55°C (according to cULus, see UL
Requirements [}54]) Permissible ambient temperature during storage -40°C ... +85°C Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance/emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE, cULus

2.5.3 EP1111-0000 - Process image

ID inputs
You will find input data of the ID switches under under ID Inputs.
Fig.11: EP1111-0000, ID inputs
EP1xxx20 Version: 2.5.0

2.6 EP1258-000x

2.6.1 EP1258 - Introduction

Product overview
Fig.12: EP1258-0001, EP1258-0002
8 digital inputs 24VDC (two channels with time stamp)
The EP1258 EtherCAT Box with digital inputs acquires fast binary control signals from the process level and transmits them, electrically isolated, to the controller.
The status of the signal is displayed by light emitting diodes; the signal connection is made optionally through M8 connectors (EP1258-0001) or M12 connectors (EP1258-0002). Both modules have 10µs input filters.
The sensors are supplied from the control voltage Us. The load voltage Up is not used in the input module, but may be connected in order to be relayed downstream.
Distributed Clocks
Channels 0 and 1 are assigned a time stamp that shows the time of the last edge change with a resolution of 1ns. This technology enables signals to be traced exactly over time and synchronized with the clocks distributed across the system. With this technology, machine-wide parallel hardware wiring of digital inputs or encoder signals for synchronization purposes is often no longer required. As a result, equally timed reactions, independent of the bus cycle time, are to a large extent possible.
You will find more information about the distributed clocks system in the Distributed Clocks System Description, which is available under Download at our Internet site (http://www.beckhoff.com).
Quick links
Installation
Product overview
UL Requirements for UL approved modules
ATEX - Special conditions for ATEX approved modules

2.6.2 EP1258 - Technical Data

Technical data EP1258-0001 EP1258-0002
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Number of inputs 8 Input connections M8 M12 Nominal input voltage 24 VDC (-15%/+20%) Input filter 10 µs "0" signal voltage -3...+5 V (similar to EN 61131-2, Type 3) "1" signal voltage +11...+30 V (similar to EN 61131-2, Type 3) Input current typically 3 mA (similar to EN 61131-2, Type 3) Module electronic supply derived from control voltage Us Module electronic current
consumption Sensor supply derived from control voltage Us Sensor current consumption max. 0.5 A total, short-circuit proof Power supply connection Feed: 1 x M8 plug, 4-pin
Resolution time stamp 1 ns (Channel 0/1) Precision of the time stamp 10 ns (+ input delay) (Channel 0/1) Precision of the distributed clocks < 100 ns (Channel 0/1) Process image 8 input bits , 36 byte time stamp Electrical isolation Control voltage/fieldbus: yes Permissible ambient temperature
during operation
Permissible ambient temperature during storage
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance/emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE, cULus, ATEX
typically 120 mA
Onward connection: 1 x M8 socket, 4-pin
-25°C ... +60°C 0°C ... +55°C (according to cULus, see UL Requirements) 0°C ... +55°C (according to ATEX, see special conditions)
-40°C ... +85°C
EP1xxx22 Version: 2.5.0

2.6.3 EP1258-0001 - Process image

Channel 1 to Channel 8
Product overview
Fig.13: EP1258-0001, Process image
You will find the 8 digital inputs to the module (here using the EP1258-0001 as an example) under Channel
1 to Channel 8.
Product overview

2.7 EP1809, EP1819

2.7.1 EP1809-0021, EP1819-0021 - Introduction

Fig.14: EP1809-0021, EP1819-0021
16 digital inputs, 24V
The EtherCAT modules EP1809-0021 and EP1819-0021 with digital inputs acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The state of the signals is indicated by light emitting diodes. The signals are connected via M8 connectors.
The sensors are supplied from the box supply voltage US. The auxiliary voltage UP is not used in the input module, but may be connected in order to be relayed downstream.
Quick links
Installation
DC
EP1xxx24 Version: 2.5.0

2.7.2 EP1809-0022, EP1819-0022 - Introduction

Product overview
Fig.15: EP1809-0022, EP1819-0022
16 digital inputs 24V
DC
The EP1809-0022 and EP1819-0022 modules with digital inputs acquire the binary control signals from the process level and transmit them, in an electrically isolated form, to the controller. The state of the signals is indicated by light emitting diodes. The signals are connected via M12 connectors. These versions are distinguished by input filters of different speeds.
The sensors are supplied from the box supply voltage US. The auxiliary voltage UP is not used in the input module, but may be connected in order to be relayed downstream.
Quick-Links
Installation
Product overview

2.7.3 EP1809, EP1819 - Technical data

Technical data EP1809-0021 EP1809-0022 EP1819-0021 EP1819-0022
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Number of inputs 16 Input connections M8 M12 M8 M12 Nominal input voltage 24 VDC (-15%/+20%) Input filter 3 ms 3 ms 10 µs 10 µs "0" signal voltage -3...+5 V (similar to EN 61131-2, Type 3) "1" signal voltage +11...+30 V (similar to EN 61131-2, Type 3) Input current typically 3 mA (similar to EN 61131-2, Type 3) Module electronic supply derived from control voltage Us Module electronic current
consumption Sensor supply derived from control voltage Us Sensor current consumption max. 0.5 A total, short-circuit proof Power supply connection Feed: 1 x M8 plug, 4-pin
Process image 16 input bits Electrical isolation Control voltage / fieldbus: yes Permissible ambient temperature
during operation
Permissible ambient temperature during storage
Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance / emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE CE, cULus CE CE
typically 130 mA (without sensor current)
Onward connection: 1 x M8 socket, 4-pin
-25°C ... +60°C -25°C ... +60°C 0°C ... +55°C (according to cULus, see UL Requirements)
-40°C ... +85°C
-25°C ... +60°C -25°C ... +60°C
EP1xxx26 Version: 2.5.0
Product overview

2.7.4 EP1809-0021 - Process image

Channel 1 to Channel 16
You will find the 16 digital inputs to the module (here using the EP1809-0021 as an example) under Channel 1 to Channel 16.
Fig.16: EP1809-0021, Process image
Product overview

2.8 EP1816-0008

2.8.1 EP1816-0008 - Introduction

Fig.17: EP1816-0008
16 digital inputs, 24V
The EP1816-0008 EtherCAT Box with digital inputs acquires binary control signals from the process level and transfers them, with electrical isolation, to the controller. The signal status is indicated by light emitting diodes; the signal connection is made through a 25-pin Sub-D socket.
The sensors are supplied from the control voltage Us. The load voltage Up is not used in the input module, but may be connected in order to be relayed downstream.
Quick links
Installation
UL Requirements for UL approved modules
DC
EP1xxx28 Version: 2.5.0
Product overview

2.8.2 EP1816-0008 - Technical Data

Technical data EP1816-0008
Fieldbus EtherCAT Fieldbus connection 2 x M8 socket (green) Number of inputs 16
Input connections [}59]
Nominal input voltage 24 VDC (-15%/+20%) Input filter 10 µs "0" signal voltage -3...+5 V (EN 61131-2, Type 3) "1" signal voltage +11...+30 V (EN 61131-2, Type 3) Input current typically 3 mA (EN 61131-2, Type 3) Module electronic supply derived from control voltage Us Module electronic current consumption typically 120 mA Sensor supply derived from control voltage Us Sensor current consumption max. 0.5 A total, short-circuit proof Power supply connection Feed: 1 x M8 plug, 4-pin
Process image 16 input bits Electrical isolation Control voltage/fieldbus: yes Permissible ambient temperature during operation -25°C ... +60°C
Permissible ambient temperature during storage -40°C ... +85°C Vibration / shock resistance conforms to EN 60068-2-6 / EN 60068-2-27 EMC resistance/emission conforms to EN 61000-6-2 / EN 61000-6-4 Protection class IP65, IP66, IP67 (conforms to EN 60529) Installation position variable Approvals CE, cULus
25 pin SUB-D socket
Onward connection: 1 x M8 socket, 4-pin
0°C ... +55°C (according to cULus, see UL Requirements)

2.8.3 EP1816-0008 - Status-LEDs

Fig.18: EP1816-0008 - Status-LEDs
Product overview
LED display
LED Display Meaning
STATUS 1-8 Green illuminated A signal (24V) is present at a least one of the inputs for
channels 1 to 8
STATUS 9-16 Green illuminated A signal (24V) is present at a least one of the inputs for
channels 9 to 16
Us off The power supply voltage, Us, is not present
Green illuminated The power supply voltage, Us, is present
Up off The power supply voltage, Up, is not present
Green illuminated The power supply voltage, Up, is present

2.8.4 EP1816-0008 - Process image

DIG Inputs Channel 1
You will find the first 8 digital inputs of the module under DIG Inputs Channel 1.
Fig.19: EP1816-0008, Process image, DIG Inputs Channel 1
DIG Inputs Channel 2
You will find the second 8 digital inputs of the module under DIG Inputs Channel 2.
Fig.20: EP1816-0008, Process image, DIG Inputs Channel 2
EP1xxx30 Version: 2.5.0
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