BECKHOFF EL9xxx User Manual

Documentation

EL9xxx

EtherCAT System Terminals

Version	3.1
Date	06.04.2015

		Table of contents
Table of contents
1 Overview EtherCAT System and Function terminals.............................................................................			5
2	Foreword ....................................................................................................................................................		6
	2.1	Notes on the documentation.............................................................................................................	6
	2.2	Safety instructions ............................................................................................................................	7
	2.3	Documentation issue status..............................................................................................................	8
	2.4	Version identification of EtherCAT devices.......................................................................................	9
3	Product overview.....................................................................................................................................		13
	3.1	EL9011, EL9080 .............................................................................................................................	13
		3.1.1 EL9011, EL9080 ­ Introduction and Technical Data ...........................................................	13
	3.2	EL9070 ...........................................................................................................................................	15
		3.2.1 EL9070 ­ Introduction and Technical Data..........................................................................	15
	3.3	EL9100, EL9110, EL9190...............................................................................................................	17
		3.3.1 EL9100, EL9110, EL9190 ­ Introduction and Technical Data ............................................	17
	3.4	EL9150, EL9160 .............................................................................................................................	21
		3.4.1 EL9150, EL9160 ­ Introduction and Technical Data ..........................................................	21
	3.5	EL9181, EL9182, EL9183...............................................................................................................	24
		3.5.1 EL9181, EL9182, EL9183 ­ Introduction and Technical Data.............................................	24
	3.6	EL9184, EL9186, EL9187, EL9188, EL9189..................................................................................	27
		3.6.1 EL9184, EL9186, EL9187, EL9188, EL9189 ­ Introduction and Technical Data ................	27
	3.7	EL9195 ...........................................................................................................................................	33
		3.7.1 EL9195 ­ Introduction and Technical Data..........................................................................	33
	3.8	EL9200, EL9210, EL9290...............................................................................................................	35
		3.8.1 EL9200, EL9210, EL9290 ­ Introduction and Technical Data.............................................	35
	3.9	EL9250, EL9260 .............................................................................................................................	39
		3.9.1 EL9250, EL9260 ­ Introduction and Technical Data ...........................................................	39
	3.10	EL9400, EL9410 .............................................................................................................................	42
		3.10.1 EL9400, EL9410 ­ Introduction and Technical Data ...........................................................	42
	3.11	EL9540, EL9550 .............................................................................................................................	45
		3.11.1 EL9540, EL9550 ­ Introduction and Technical Data ...........................................................	45
	3.12	EL9570 ...........................................................................................................................................	49
		3.12.1 EL9570 ­ Introduction and Technical Data..........................................................................	49
		3.12.2 Application example............................................................................................................	51
4	Basics communication ...........................................................................................................................		53
	4.1	EtherCAT basics.............................................................................................................................	53
	4.2	EtherCAT cabling – wire­bound......................................................................................................	53
	4.3	EtherCAT State Machine ................................................................................................................	54
	4.4	CoE Interface..................................................................................................................................	55
5	Mounting and wiring ...............................................................................................................................		60
	5.1	Installation on mounting rails ..........................................................................................................	60
	5.2	Installation instructions for enhanced mechanical load capacity ....................................................	63
	5.3	Connection system .........................................................................................................................	64
	5.4	Installation positions .......................................................................................................................	68
	5.5	Mounting of Passive Terminals.......................................................................................................	70
	5.6	ATEX ­ Special conditions ..............................................................................................................	71
6	TwinCAT System Manager .....................................................................................................................		73
	6.1	Configuration with TwinCAT System Manager ­ passive terminals ................................................	73
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Table of contents
7 Appendix ..................................................................................................................................................		74
7.1	UL notice.........................................................................................................................................	74
7.2	Firmware compatibility ­ passive terminals .....................................................................................	76
7.3	ATEX Documentation .....................................................................................................................	76
7.4	EtherCAT AL Status Codes ............................................................................................................	76
7.5	Support and Service .......................................................................................................................	98

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Overview EtherCAT System and Function terminals

1Overview EtherCAT System and Function terminals

EL9011 [} 13] (End cap)

EL9070 [} 15] (Shield terminal)

EL9080 [} 13] (Separation terminal

EL9100 [} 17] (Feed terminal, 24 VDC)

EL9110 [} 17] (Feed terminal, 24 VDC, with diagnosis)

EL9150 [} 21] (Feed terminal, 230 VAC [120 VAC])

EL9160 [} 21] (Feed terminal, 230 VAC [120 VAC], with diagnosis)

EL9181 [} 24] (Potential distribution terminal, 2 separated potentials)

EL9182 [} 24] (Potential distribution terminal, 8 separated potentials)

EL9183 [} 24] (Potential distribution terminal, 1 potential, 16 terminal points)

EL9184 [} 27] (Potential distribution terminals, 2 x 8 channels)

EL9186 [} 27], EL9187 [} 27] (Potential distribution terminals, 8 channels)

EL9188 [} 27], EL9189 [} 27] (Potential distribution terminals, 16 channels

EL9190 [} 17] (Feed terminal, up to 230 VAC)

EL9195 [} 33] (Shield terminal, up to 230 V AC/DC)

EL9200 [} 35] (Feed terminal, fused, 24 VDC)

EL9210 [} 35] (Feed terminal, fused, 24 VDC, with diagnosis)

EL9250 [} 39] (Feed terminal, fused, 230 VAC)

EL9260 [} 39] (Feed terminal, fused, 230 VAC, with diagnosis)

EL9290 [} 35] (Feed terminal, fused, up to 230 VAC)

EL9400 [} 42] (Power supply unit terminal for E­bus)

EL9410 [} 42] (Power supply unit terminal for E­bus with diagnosis

EL9540 [} 45] (Surge filter field supply)

EL9550 [} 45] (Surge filter system and field supply)

EL9570 [} 49] (Buffer capacitor terminal)

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Foreword

2 Foreword

2.1Notes on the documentation

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 following notes and explanations are followed when installing and commissioning these components.

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.

For that reason the documentation is not in every case checked for consistency with performance data, standards or other characteristics.

In the event that it contains technical or editorial errors, we retain the right to make alterations at any time and without warning.

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.

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Foreword

2.2Safety instructions

Safety regulations

Please note the following safety instructions and explanations!

Product­specific 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!

Serious risk of injury!

Failure to follow the safety instructions associated with this symbol directly endangers the life and health of persons.

DANGER

Risk of injury!

Failure to follow the safety instructions associated with this symbol endangers the life and health of persons.

WARNING

Personal injuries!

Failure to follow the safety instructions associated with this symbol can lead to injuries to persons.

CAUTION

Damage to the environment or devices

Failure to follow the instructions associated with this symbol can lead to damage to the en­ vironment or equipment.

Attention

Tip or pointer

This symbol indicates information that contributes to better understanding.

Note

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Foreword

2.3Documentation issue status

Version	Comment
3.1	­ Update chapter "Technical data"
	­ Addenda chapter "Installation instructions for enhanced mechanical load capacity"
	­ Update structure
3.0	­ Update structure
	­ 1st public issue in PDF format
2.5	­ Update structure
2.4	­ Technical data added
2.3	­ Technical data added, EL9570
2.2	­ Update Technical data
2.1	­ Update connection diagram EL9550
2.0	­ Addenda EL9540, EL9550
1.9	­ Technical data EL9070, EL9181, EL9182, EL9183 added
1.8	­ Technical data EL9195 added
1.7	­ Firmware compatibility note added
1.6	­ Technical data added, EL9184, EL9188, EL9189 added
1.5	­ Technical data added, EL9190, EL9200, EL9210, EL9250, EL9260, EL9290 added
1.4	­ Technical data EL9150, EL9160 added
1.3	­ Technical data EL9110, EL9410 added
1.2	­ Technical data EL9100 changed
1.1	­ Technical data EL9186, EL9187 added
1.0	­ Technical data added
0.1	­ first provisional documentation for EL9xxx

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Foreword

2.4Version identification of EtherCAT devices

Designation

A Beckhoff EtherCAT device has a 14­digit designation, made up of

•	family key
•	type
•	version
•	revision
Example		Family	Type	Version	Revision
EL3314­0000­0016		EL terminal	3314 (4­channel	0000 (basic type)	0016
		(12 mm, non­	thermocouple
		pluggable	terminal)
		connection level)
CU2008­0000­000		CU device	2008 (8­port fast	0000 (basic type)	0000
0			ethernet switch)
ES3602­0010­0017		ES terminal	3602 (2­channel	0010 (high­	0017
		(12 mm, pluggable	voltage	precision version)
		connection level)	measurement)

Notes

•the elements named above make up the technical designation

•The order designation, conversely, is made up of

­family key (EL, EP, CU, ES, KL, CX, etc.)

­type

­version

•The revision 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 IP20 terminals on the outside since 2014/01, see fig. 1.

•The type, version and revision are read as decimal numbers, even if they are technically saved in hexadecimal.

Identification number

Beckhoff EtherCAT devices from the different lines have different kinds of identification numbers:

Production lot/batch number/serial number/date code/D number

Serial number is the name generally given to the 8­digit number that is printed on the device or attached to it on a sticker. This serial number indicates the as­built status on delivery and thus ambiguously marks a whole production lot.

Structure of the serial number: KK YY FF HH

KK ­ week of production (CW, calendar week)

YY ­ year of production

FF ­ firmware version

HH ­ hardware version

Example with ser. no.: 12063A02: 12 ­ production week 12 06 ­ production year 2006 3A ­ firmware version 3A 02 ­ hardware version 02

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Foreword

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 ww ­ calendar week yy ­ year

x ­ firmware version of the bus PCB y ­ hardware version of the bus PCB z ­ firmware version of the I/O PCB u ­ hardware version of the I/O PCB

Example: D.22081501 calendar week 22 of the year 2008 firmware version of bus PCB: 1 hardware version of bus PCB: 5 firmware version of I/O PCB: 0 (no firmware necessary for this PCB) hardware version of I/O PCB: 1

Unique serial number/ID

Beyond that there are some series in which each individual module has its own unique, sequential serial number.

See also the further documentation in the area

•IP67: EtherCAT Box

•Safety: TwinSafe

Examples of markings:

Fig. 1: EL5021 EL terminal, standard IP20 IO device with batch number and revision ID (since 2014/01)

Fig. 2: EK1100 EtherCAT coupler, standard IP20 IO device with batch number

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Foreword

Fig. 3: CU2016 switch with batch number

Fig. 4: EL3202­0020 with batch numbers 26131006 and unique D­number 204418

Fig. 5: EP1258­00001 IP67 EtherCAT Box with batch number 22090101 and serial number 158102

Fig. 6: EP1908­0002 IP76 EtherCAT Safety Box with batch number 071201FF and serial number 00346070

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Foreword

Fig. 7: EL2904 IP20 safety terminal with batch number/date code 50110302 and serial number 00331701

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Product overview

3 Product overview

3.1EL9011, EL9080

3.1.1EL9011, EL9080 ­ Introduction and Technical Data

Fig. 8: 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. 9: EL9080

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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 K­Bus is looped through. The discontinuance of the Power Contacts is especially displayed by the orange front plate of the EL9080. The EL9080 separation terminal does not have any other function or connection facility.

Technical Data	EL9011	EL9080
Electrical isolation	yes
Bit width in the process image	0
Configuration	no address or configuration settings
Diagnosis	­
PE contact	no
Electrical connection to	no
mounting rail
Weight	approx. 8 g	approx. 40 g
Permissible ambient	­25°C ... +60°C (extended temperature range)
temperature	0°C ... +55°C (according to cULus [} 74] for Canada and USA)
	0°C ... +55°C (according to ATEX, see special conditions)
Permissible ambient	­40°C ... +85°C
temperature range (during
storage)
Permissible relative humidity	95%, no condensation
Dimensions (W x H x D)	approx. 7 mm x 100 mm x 34 mm	approx.15 mm x 100 mm x 70 mm
	(width aligned: 5 mm)	(width aligned: 12 mm)
Mounting [} 60]	aligned to the last terminal in the	on 35 mm mounting rail conforms to
	terminal block	EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN 60068­2­27
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable
Approval	CE
	ATEX
	cULus [} 74]

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Product overview

3.2EL9070

3.2.1EL9070 ­ Introduction and Technical Data

Fig. 10: 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.

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Product overview

Technical data

Technical Data	EL9070
Technology	shield terminal
Current load	≤ 10 A
Power LED	­
Error LED	­
Current consumption E­bus	­
Nominal voltage	arbitrary up to 230 V AC
Integrated fine­wire fuse	­
Electrical isolation	­
Diagnostics in the process image	­
Reported to E­bus	­
PE contact	no
Shield connection	8 x
Connection facility to additional power contact	no
E­bus looped through	yes
Bit width in the process image	0
Electrical connection to mounting rail	yes (dissipation of EMC interference via large copper
	surfaces on the mounting rail)
Electrical connection to power contacts	­
Configuration	no address or configuration settings
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12
	mm)
Weight	approx. 50 g
Permissible ambient temperature range (during	0°C ... +55°C
operation)
Permissible ambient temperature range (during	­25°C ... +85°C
storage)
Permissible relative humidity	95%, no condensation
Mounting [} 60]	on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN 60068­2­27
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable, see chapter "Mounting of Passive Terminals
	[} 70]"
Approval	CE

Connection

Terminal point		Meaning
Indication	No.
1 ­ 8	1 ­ 8	Terminal points 1 ­ 8 are connected internally

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Product overview

3.3EL9100, EL9110, EL9190

3.3.1EL9100, EL9110, EL9190 ­ Introduction and Technical Data

Fig. 11: EL9100

Fig. 12: EL9110

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Product overview

Fig. 13: 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. The E­Bus is looped through. As opposed to the EL9100 / EL9190, the EL9110 has a diagnostic function which is displayed on the process image.

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				Product overview
Technical data
Technical data	EL9100	EL9110	EL9190
Nominal voltage	24 VDC		variable, up to 230 V AC/
			DC
Power contact current load	max. 10 A
Electrical isolation	yes
Current consumption from E­	­	typ. 90 mA	­
Bus
Bit width in the process image	­	1 bit (diagnosis)	­
Configuration	no address or configuration settings
Power LED	yes	yes	no
Diagnosis	no	yes, in process image	no
Electrical connection to	no
mounting rail
PE contact	yes
Weight	approx. 50 g
Permissible ambient	­25°C ... +60°C (extended temperature range)		0°C ... +55°C
temperature range (during	0°C ... +55°C (according to cULus [} 74] for
operation)	Canada and USA)
	0°C ... +55°C (according to ATEX [} 71], see
	special conditions [} 71])
Permissible ambient	­40°C ... +85°C		­25°C ... +85°C
temperature range (during
storage)
Permissible relative humidity	95%, no condensation
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [} 60]	on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN 60068­2­27, see			conforms to EN
	Installation instructions [} 63] for enhanced			60068­2­6/EN
	mechanical load capacity			60068­2­27
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable, see chapter	variable	variable, see chapter
	"Mounting of Passive		"Mounting of Passive
	Terminals [} 70]"		Terminals [} 70]"
Approval	CE		CE
	ATEX [} 71]		cULus [} 74]
	cULus [} 74]

Connection EL9100, EL9110, EL9190

Hazard to individuals and devices!

When designing a Bus Terminal block with different potentials on the power contacts (e.g. 230 V AC and 24 V DC), please note that it is mandatory to use potential separation termi­

CAUTION nals (EL9080)!

Bring the bus system into a safe, powered down state before starting installation, disas­ sembly or wiring of the Bus Terminals!

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Product overview

Terminal point		Description
Indication	No.
	1	not used
+24 V* / 230 V AC**	2	Supply input + 24 V [EL9100, EL9110]
		Supply input 230 V AC [EL9190: variable voltage, up to 230 V AC]
		connected internally with terminal 6 and positive [EL9100, EL9110] resp. 230
		V AC [EL9190] power contact)
0 V* / N**	3	0 V for supply input [EL9100, EL9110]
		N for supply input [EL9190]
		connected internally with terminal 7 and negative [EL9100, EL9110] resp.
		neutral [EL9190] power contact)
PE***	4	PE (connected internally with terminal 8 and PE power contact)
	5	not used
+24 V* / 230 V AC**	6	Supply input + 24 V [EL9100, EL9110]
		Supply input 230 V AC [EL9190: variable voltage, up to 230 V AC]
		connected internally with terminal 2 and positive [EL9100, EL9110] resp. 230
		V AC [EL9190] power contact)
0 V* / N**	7	0 V for supply input [EL9100, EL9110]
		N for supply input [EL9190]
		connected internally with terminal 3 and negative [EL9100, EL9110] resp.
		neutral [EL9190] power contact)
PE***	8	PE (connected internally with terminal 4 and PE power contact)

**only EL9100, EL9110

***from hardware status 02

LEDs

LED	Color	Meaning
Power LED**	green	off	No input voltage at supply input
		on	24 VDC at supply input

** only EL9100, EL9110

Process data (only EL9110)

The EL 9110 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. 14: EL9110 in the TwinCAT tree

If there is no voltage impressed on the power contacts, the corresponding diagnosis bit 'PowerOK' has FALSE (0) status.

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Product overview

3.4EL9150, EL9160

3.4.1EL9150, EL9160 ­ Introduction and Technical Data

Fig. 15: 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. The E­Bus is looped through.

Fig. 16: EL9160

As opposed to the EL9150, the EL9160 has a diagnostic function which is displayed on the process image.

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Product overview

Technical data

Technical data	EL9150	EL9160
Nominal voltage	230 VAC (120 VAC )
Power contact current load	max. 10 A
Electrical isolation	yes
Current consumption from E­	­	typ. 90 mA
Bus
Bit width in the process image	­	1 bit (diagnosis)
Configuration	no address or configuration settings
Power LED	yes
Diagnosis	no	yes, in process image
Electrical connection to	no
mounting rail
PE contact	no
Weight	approx. 50 g
Permissible ambient	0°C ... +55°C
temperature range (during
operation)
Permissible ambient	­25°C ... +85°C
temperature range (during
storage)
Permissible relative humidity	95%, no condensation
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [} 60]	on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN 60068­2­27
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable, see chapter "Mounting of	variable
	Passive Terminals [} 70]"
Approval	CE
	ATEX [} 71]
	cULus [} 74]
Connection EL9150

Hazard to individuals and devices!

When designing a Bus Terminal block with different potentials on the power contacts (e.g. 230 V AC and 24 V DC), please note that it is mandatory to use potential separation termi­

CAUTION nals (EL9080)!

Bring the bus system into a safe, powered down state before starting installation, disas­ sembly or wiring of the Bus Terminals!

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				Product overview
Terminal point		Description
Indication	No.
	1	not used
230 VAC (120 VAC )	2	Supply input 230 VAC (120 VAC ), connected internally with terminal 6 and
		power contact)
0 V	3	0 V for supply input (connected internally with terminal 7 and power contact)
PE	4	PE (connected internally with terminal 8 and PE power contact)
	5	not used
230 VAC (120 VAC )	6	Supply input 230 VAC (120 VAC ), (connected internally with terminal 2 and
		power contact)
0 V	7	0 V for supply input (connected internally with terminal 3 and power contact)
PE	8	PE (connected internally with terminal 4 and PE power contact)
LEDs
LED	Color		Meaning
Power LED	green		off	No input voltage at supply input
			on	230 VAC (120 VAC ) 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. 17: EL9160 in the TwinCAT tree

If there is no voltage impressed on the power contacts, the corresponding diagnosis bit 'PowerOK' has FALSE (0) status.

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Product overview

3.5EL9181, EL9182, EL9183

3.5.1EL9181, EL9182, EL9183 ­ Introduction and Technical Data

Fig. 18: EL9181

Fig. 19: EL9182

24 Version 3.1 EL9xxx

Product overview

Fig. 20: 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. The conductors can be connected without tools in the case of solid wires using a direct plug­in technique

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Product overview

Technical data

Technical Data	EL9181	EL9182	EL9183
Technology	Potential distribution terminal
Number of separate potentials	2	8	1
Terminal points per potential	8	2	16
Nominal voltage	≤ 60 VDC
Current load	max. 10 A (per terminal point)
Current consumption from E­	­
Bus
E­bus looped through	yes
Power contacts looped	yes (2 power contacts)
through
Diagnosis	­
Message to E­Bus	­
PE contact	no
Bit width in the process image	0
Electrical connection to	­
mounting rail
Electrical connection to power	­
contacts
Electrical isolation	­
Configuration	no address or configuration settings
Conductor types	solid wire, stranded wire and ferrule
Conductor connection	solid wire conductors: direct plug­in technique; stranded wire conductors and
	ferrules: spring actuation by screwdriver
Rated cross­section	solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75
	mm²
Weight	approx.. 60 g
Permissible ambient	0°C ... +55°C
temperature range (during
operation)
Permissible ambient	­25°C ... +85°C
temperature range (during
storage)
Permissible relative humidity	95%, no condensation
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [} 60]	on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN 60068­2­27
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable, see chapter "Mounting of Passive Terminals [} 70]"
Approval	CE

Connection EL9181

Terminal point				Meaning
Indication		No.
1	­ 8	1	­ 8	Terminal points 1	­ 8 are connected internally
9	­ 16	9	­ 16	Terminal points 9	­16 are connected internally

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			Product overview
Connection EL9182
Terminal point			Meaning
Indication	No.
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
5, 13	5	+ 13	Terminal points 5 + 13 are connected internally
6, 14	6	+ 14	Terminal points 6 + 14 are connected internally
7, 15	7	+ 15	Terminal points 7 + 15 are connected internally
8, 16	8	+ 16	Terminal points 8 + 16 are connected internally
Connection EL9183
Terminal point			Meaning
Indication	No.
1 ­ 16	1	­ 16	Terminal points 1 ­16 are connected internally

3.6EL9184, EL9186, EL9187, EL9188, EL9189

3.6.1EL9184, EL9186, EL9187, EL9188, EL9189 ­ Introduction and Technical Data

EL9186, EL9187

Fig. 21: EL9186

EL9xxx

Version 3.1

27

Product overview

Fig. 22: 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.

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EL9xxx

Product overview

Technical Data

Technical Data	EL9186	EL9187
Nominal voltage	≤ 60 VDC
Current load	≤ 10 A
Diagnosis	­
Message to E­Bus	­
PE contact	no
Shield connection	­
Renewed power feed	yes
Outputs	8 (connected with positive power	8 x 0 V contact (connected with
	contact)	negative power contact)
Current consumption from E­	­
Bus
Bit width in the process image	0
Electrical connection to	­
mounting rail
Electrical isolation	­
Side by side mounting on	yes, left side without PE
EtherCAT Terminals with
power contact
Side by side mounting on	yes
EtherCAT Terminals without
power contact
Configuration	no address or configuration settings
Weight	approx.. 60 g
Permissible ambient	­25°C ... +60°C (extended temperature range)
temperature range (during	0°C ... +55°C (according to cULus [} 74] for Canada and USA)
operation)	0°C ... +55°C (according to ATEX [} 71], see special conditions [} 71])
Permissible ambient	­40°C ... +85°C
temperature range (during
storage)
Permissible relative humidity	95%, no condensation
Dimensions (W x H x D)	approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Mounting [} 60]	on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance	conforms to EN 60068­2­6/EN	conforms to EN 60068­2­6/
	60068­2­27	EN 60068­2­27, see Installation
		instructions [} 63] for enhanced
		mechanical load capacity
EMC resistance burst/ESD	conforms to EN 61000­6­2/EN 61000­6­4
Protect. class	IP 20
Installation pos.	variable, see chapter "Mounting of Passive Terminals [} 70]"
Approval	CE
	ATEX [} 71]
	cULus [} 74]

Connection EL9186

Terminal point		Description
Indication	No.
Output 1 ­ 8	1 ­ 8	Output 1 ­ 8 (internally connected with positive power
		contact)
EL9xxx		Version 3.1	29

Product overview

Connection EL9187

Terminal point		Description
Indication	No.
Output 1 ­ 8	1 ­ 8	Output 1 ­ 8 (internally connected with negative power
		contact)

EL9184, EL9188, EL9189

Fig. 23: EL9184

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