schmersal SLB440, Operating Instructions Manual

EN

Operating instructions           pages 1 to 12

Original

SLB440

SLB450

Operating instructions

Safety light barriers

EN

1

1. About this document

1.1  Function

This operating instructions manual provides all the information you 

need for the mounting, set-up and commissioning to ensure the 

safe operation and disassembly of the safety device The operating 

instructions must be available in a legible condition and a complete 

version in the vicinity of the device

1.2  Target group: authorised qualified personnel

All operations described in this operating instructions manual must 

be carried out by trained specialist personnel, authorised by the plant 

operator only

Please make sure that you have read and understood these operating 

instructions and that you know all applicable legislations regarding 

occupational safety and accident prevention prior to installation and 

putting the device into operation

The machine builder must carefully select the harmonised standards 

to be complied with as well as other technical specifications for the 

selection, mounting and integration of the components

1.3  Explanation of the symbols used

Information, hint, note:

This symbol is used for identifying useful additional information

Caution:

 Failure to comply with this warning notice could 

lead to failures or malfunctions

Warning:

 Failure to comply with this warning notice could 

lead to physical injury and/or damage to the machine

Content

1 

About this document

11  Function                                            1

12 

Target group: authorised qualified personnel

                 1

13  Explanation of the symbols used                         1

14  Appropriate use                                      2

15  General safety instructions                               2

16  Warning about misuse                                 2

17  Exclusion of liability                                    2

2 

Product description

21  Purpose and use                                      2

22  Ordering code                                        2

23  Special versions                                       2

24  Included in delivery                                    2

25  Technical data                                        3

26  Response time (reaction time)                            3

27 

Safety classification

                                   3

28  Modes of operation / functions                            3

281  Protection mode with automatic (automatic)                 3

282 Protection mode with restart interlock                      4

283 Parameter setting                                      4

284 Self-test                                             4

3 

Mounting

31  General conditions                                     5

32 

Protection field and approach

                            5

33  Aligning the sensors                                    5

34  Alignment mode                                       5

35  Safety distance                                        6

351 

Minimum distance to reflecting surfaces

                   6

36  Interference / Beam coding                              7

37  Dimensions                                          7

38  Mounting material (Not included in delivery!)                 8

4 

Electrical connection

41  Wiring example SLB440                                 9

42  Wiring example SLB450                                 9

43 

Connector configuration Receiver, Transmitter & Cable

      10

431 SLB440                                            10

432 SLB450                                            10

5 

Set-up and maintenance

51  Check before start-up                                  10

52  Maintenance                                         10

53  Regular check                                       10

54  Half-yearly inspection                                   11

55  Cleaning                                             11

6 

Diagnostic

61 

Indication of configuration when system starts

               11

62  Status display                                         11

63  Error indication                                        11

7 

Disassembly and disposal

71  Disassembly                                          11

72  Disposal                                            11

8 

Appendix

81  Contact                                              11

9 

EU Declaration of conformity

x

000 / 10

2016 / v

A

   -   103014467-EN / 

A / 2016-10-21 / 

AE-Nr

 -