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Art.-Nr./Art. No./Réf./N° art/N° art.: 9010008B01M

  Version:

 1.3

D

ate: 

29.08.2017     

   

1/9

Safety control unit eloFlex 471EFR

Translation of the original operating instructions

Table of contents

1

About these operating instructions

 

.......................................................

1

2

Designated use.....................................................................................

1

3

Approvals..............................................................................................

1

4

Safety information.................................................................................

1

5

Warning against misuse

 

.......................................................................

1

6

Exclusion of liability

 

..............................................................................

2

7

Function................................................................................................

2

8

Technical specifications........................................................................

2

9

Installation

 

............................................................................................

2

10

Electrical connection.............................................................................

3

11

Commissioning .....................................................................................

3

12

Maintenance .........................................................................................

3

13

Troubleshooting....................................................................................

3

14

Disposal................................................................................................

3

Declaration of conformity

 

..............................................................................

..9

GB

1

About these operating instructions

The following eloFlex standard models are described:
- 471EFR2D14K_

SIL2/PLd with 4 safety outputs

- 471EFR3E14K_

SIL3/PLe with 4 safety outputs

- 471EFR3E13K_

SIL3/PLe with 3 safety outputs

- 471EFR3E12K_

SIL3/PLe with 2 safety outputs

- 471EFR3E11K_

SIL3/PLe with 1 safety output

Refer to the data sheet for the chosen configuration. 
Data sheets can also be requested from elobau for customer-specific safety
control units. The information specified in the data sheet applies for customer-
specific models if this information deviates from the operating instructions.
The person installing the safety control unit must be provided with the operat-
ing instructions.
The operating instructions and data sheet must be kept in a legible condition
and in an accessible location.
Meaning of the symbols used:    

Warning

Failure to observe this warning may result in faults or malfunc-
tions.
Failure to observe this warning may result in personal injury
and/or damage to the machine.

Information

Indicates available accessories and useful additional informa-
tion.

2

Designated use

The safety control unit is part of the overall system or machine and is for the
purpose of assuming safety-related functions.
This is done by monitoring signals, for example safety sensors, emergency-
stop buttons, position switches, no-contact protective equipment (BWS). The
product must be used only in accordance with the descriptions below.

3

Approvals

[AUXILIARY DEVICE]
E334998

4

Safety information

- Ensure that the safety control unit is installed and put into oper-

ation only by specially trained, authorized personnel.

- Only install and put the device into operation once you have

read and understood the operating instructions and are familiar
with the applicable regulations on occupational safety and acci-
dent prevention.

- Ensure that the corresponding fuses (

see "Technical specifica-

tions"

) are used. Never bypass or repair any fuses.

- Ensure that the safety control unit is only used to protect against

dangers.

- Ensure that all applicable safety requirements for the machine in

question are observed.

- Ensure that all applicable European directives and national

laws/directives are observed.

-

-

Ensure that the control output is only used for displaying the op-
erational status of the safety control unit.
There are no known residual risks, if all of the information con-
tained in these operating instructions is complied with.

5

Warning against misuse 

- In case of improper or unintended use or manipulation, dangers

for personnel and damage to the machine or system compo-
nents cannot be excluded by the use of the safety control unit.
Please also observe the relevant information stipulated
ISO 14119.

- Make sure that no current or voltage peaks that are higher than

the electrical specifications of the safety control unit are caused
by any external components. Current or voltage peaks are pro-
duced, for example, by capacitive or inductive loads.

- Exceeding the electrical specifications of the safety control unit

(e.g. in the event of defective wiring or short circuits) can
damage the system irreparably. Non-compliance may result in
reduced service life.

Содержание eloFlex 471EFR Series

Страница 1: ...d functions This is done by monitoring signals for example safety sensors emergency stop buttons position switches no contact protective equipment BWS The product must be used only in accordance with...

Страница 2: ...nput Logic Switch on switch off delay in s External monitoring Safety input 1 AND tON s ___ tOFF s Contactor start 1 Safety input 2 OR Contactor start 2 Safety input 3 NAND Safety input 4 NOR XOR XNOR...

Страница 3: ...start button automatic manual or monitored Operating voltage 9 10 Control output 1 17 Not suitable for safety functions Switching dependent on Safety input 1 4 Logic Switch on switch off delay times...

Страница 4: ...and storage temperature 40 70 C 25 70 C Electrical characteristics eloFlex 471EFR2D eloFlex 471EFR3E Fuse for operating voltage fast acting 1 A Safety output fuse 3 A Operating voltage 24 V DC 10 Max...

Страница 5: ...actuation operating time typical 3 s Operating time 2 hand control 0 5 s Max response time 50 ms 1 Additional safety related characteristics on request Terminal connections eloFlex 471EFR2D eloFlex 47...

Страница 6: ...Art Nr Art No R f N art 9010008B01M Version 1 3 Date 29 08 2017 6 9 Mechanical design...

Страница 7: ...3 Date 29 08 2017 7 9 Circuit diagram Attention Illustrative wiring to PL e Attention Illustrative wiring to PL d Circuit diagram is available for the each standard model see item 1 About these operat...

Страница 8: ...EN 61000 6 3 2007 A1 2011 IEC 61508 Reihe DIN EN 61326 3 1 2008 nderungsindex Modification Index D 998H0007K0006 elobau GmbH Co KG Zeppelinstra e 44 D 88299 Leutkirch 49 7561 970 0 www elobau de EU K...

Страница 9: ...S S S S S S S S S S S nd nd d nd d nd d d d dri ri i r r r na na na a a a K K K K K K K K K Kratzer 998H0007K0006 Die bereinstimmung eines Baumusters der Baureihe 471 EFR 2D14K und 471 EFR 3E1 K mit d...

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