Leuze electronic RSL 410 User manual

RSL 410 Safety Laser Scanner
SAFE IMPLEMENTATION AND OPERATION Original operating instructions
EN 2015/11 - 50128230
We reserve the right to
make technical changes

Leuze electronic RSL 410 2
© 2015
Leuze electronic GmbH + Co. KG
In der Braike 1
D-73277 Owen / Germany
Phone: [phone]
Fax: [phone]
http://www.leuze.com
[email protected]

Leuze electronic RSL 410 3
1 About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Other applicable documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.2 Downloading configuration software from Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 Used symbols and signal words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4 Checklists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Approved purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1.1 Vapors, smoke, dust, particles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.2 Stray light. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.3 Obstructions in the protective field . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 Foreseeable misuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Responsibility for safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.4 Competent persons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.5 Exemption of liability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.6 Laser safety notices – Laser class 1 for wavelength range outside 400 - 700 nm . . . . . . 11
3 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1 Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.1 Protective function of RSL 400 safety sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3.1.2 Parameters for protective function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.2 Connection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
3.3 Display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.1 LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3.3.2 Alphanumerical display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3.3.3 Field-of-view display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.4 Mounting system (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.5 Loop guard (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4 Configuration and diagnostic software Sensor Studio . . . . . . . . . . . . . . . . . . . . 18
4.1 System requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.2 Installing software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4.3 User interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4.4 FDT frame menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.4.1 Project Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.4.2 DTM Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.4.3 User management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.4.4 Exiting
Sensor Studio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.5 Using configuration projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.5.1 Selecting access level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.5.2 IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.5.3 PROCESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.5.4 CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.5.5 DIAGNOSIS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.5.6 SETTINGS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
5 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.1 Authorization concept of safety sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
5.2 Function modes of safety sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2.1 One protective function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.2.2 One protective function - four field mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5.3 Selectable resolution for hand, leg and body detection. . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.4 Speed-dependent protective function for vehicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

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5.5 Response time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.6 Configurable start-up behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.6.1 Automatic start/restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
5.6.2 Start interlock/automatic restart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.6.3 Start/restart interlock (RES). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
5.7 Reference contour monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
5.8 EDM contactor monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.1 Stationary danger zone guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2 Stationary point of operation guarding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.3 Stationary access guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.4 Mobile danger zone guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5 Danger zone guarding on side-tracking skates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
7 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1 Basic infos . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1.1 Calculation of safety distance S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1.2 Suitable mounting locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.1.3 Mounting the safety sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.1.4 Mounting examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.1.5 Information on protective field dimensioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.2 Stationary danger zone guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
7.3 Stationary point of operation guarding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.4 Stationary access guarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
7.5 Mobile danger zone guarding on DTSs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.5.1 Minimum distance D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
7.5.2 Protective field dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
7.6 Mobile side guarding on DTSs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
7.7 Mounting accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
7.7.1 Mounting system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
7.7.2 Loop guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.1 Electrical supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2 Interfaces. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.2.1 Pin assignment for control M12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.2.2 Pin assignment of M12 Ethernet interface (communication) ( D-coded) . . . . . . . . . . . . . . 59
8.3 Connection unit CU408-M12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.4 Circuit diagram example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
9 Configuring the safety sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
9.1 Defining safety configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
9.2 Connecting safety sensor to PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.2.1 Connection via Ethernet cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.2.2 Connection via Bluetooth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.2.3 Communication between safety sensor and PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.3 Determining configuration project . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.4 Configuring protective function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.4.1 Creating simple safety configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
9.4.2 Entering administration parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.4.3 Activating protective function and contactor monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.4.4 Creating and configuring protective/warning field pairs. . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.5 Saving configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

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9.6 Transferring configuration project to safety sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
9.7 Selecting access level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
9.8 Reset safety configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10 Starting up the device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.1 Switching on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.2 Aligning the safety sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.3 Unlocking start/restart interlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.4 Shutting down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.5 Restarting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
10.6 Starting up replacement scanner unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
11 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11.1 Before the initial start-up and following modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11.1.1Checklist for integrator – to be performed prior to the initial start-up and following
modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
11.2 To be performed periodically by competent persons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
11.3 Periodically by the operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
11.3.1Checklist – periodically by the operator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
12 Diagnostics and troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
12.1 What to do in case of failure? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
12.2 Diagnostics displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
13 Care, maintenance and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
13.1 Changing scanner unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
13.2 Cleaning the optics cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
13.3 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
13.4 Disposing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
14 Service and support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
15 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
15.1 General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
15.2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
15.3 Dimensioned drawings: Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
15.4 Representation of safety sensor status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
16 Standards and legal regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
17 Ordering information and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
18 EC Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

About this document
Leuze electronic RSL 410 6
1 About this document
1.1 Other applicable documents
The information on the safety sensor is distributed over several documents to make working with the docu-
ments easier. You will find the documents and software for the safety sensor in the following table:
1.2 Downloading configuration software from Internet
Call up the Leuze home page: www.leuze.com.
Enter the type designation or part number of the device as the search term.
The configuration software can be found on the product page for the device under the
Downloads tab.
1.3 Used symbols and signal words
Table 1.1: Warning symbols and signal words
Purpose and target group of the document Document/software
title
Source
Software for users of the machinea) for safety sen-
sor diagnostics if a fault occurs and for machine
design engineersa) for configuring the safety sensor
Sensor Studio
RSL 400 DTM
Supplied with the safety
sensor on data carrier
Notes for the machine design engineera) Safe implementation
and operation
(this document)
PDF, supplied with the
safety sensor on data
carrier
Notes for the machine design engineera) for config-
uring the safety sensor (software instructions)
Online help for soft-
ware
Supplied with the safety
sensor on data carrier
Notices regarding mounting, alignment and connec-
tion of the safety sensor.
Quick Start Guide
RSL 400
Print document, supplied
with the safety sensor
a) Machine identifies the product that the safety sensor is installed in.
Symbol indicating dangers to persons
Symbol indicating dangers from harmful laser radiation
NOTICE Signal word for property damage
Indicates dangers that may result in property damage if the measures for dan-
ger avoidance are not followed.
CAUTION Signal word for minor injury
Indicates dangers that may result in minor injury if the measures for danger
avoidance are not followed.
WARNING Signal word for serious injury
Indicates dangers that may result in severe or fatal injury if the measures for
danger avoidance are not followed.
DANGER Signal word for life-threatening danger
Indicates dangers with which serious or fatal injury is imminent if the measures
for danger avoidance are not followed.

About this document
Leuze electronic RSL 410 7
Table 1.2: Other symbols
Table 1.3: Terms and abbreviations
1.4 Checklists
The checklists serve as a reference for the machine manufacturer or supplier (see chapter 11). They
replace neither testing of the complete machine or system prior to the initial start-up nor their periodic
testing by a competent person. The checklists contain minimum testing requirements. Depending on the
application, other tests may be necessary.
Symbol for tips
Text passages with this symbol provide you with further information.
Symbols for action steps
Text passages with this symbol instruct you to perform actions.
CS Switching signal from a control
(Controller Signal)
DTM Software device manager of the safety sensor
(Device Type Manager)
EDM Contactor monitoring
(External Device Monitoring)
FDT Software frame for management of device managers (DTM)
(Field Device Tool)
Field pair A protective field with an associated warning field
DTS Driverless Transportation System
LED LED, display element in the safety sensor
(Light Emitting Diode)
OSSD Safety-related switching output
(Output Signal Switching Device)
PFHdProbability of dangerous Failure per Hour
PL Performance Level
Quad Two field pairs (four fields) that are monitored simultaneously in four field mode
TSS Transverse Side-tracking Skate
RES Start/REStart interlock
SIL Safety Integrity Level
State ON: device intact, OSSDs switched on
OFF: device intact, OSSDs switched off
Locking: device, connection or control/operation faulty, OSSDs switched off
(lock-out)

Safety
Leuze electronic RSL 410 8
2 Safety
Before using the safety sensor, a risk assessment must be performed according to valid standards (e.g.
EN ISO 12100, EN ISO 13849-1, IEC 61508, EN IEC 62061). The result of the risk assessment deter-
mines the required safety level of the safety sensor (see table 15.1). For mounting, operating and testing,
this document as well as all applicable national and international standards, regulations, rules and direc-
tives must be observed. Relevant and supplied documents must be observed, printed out and handed to
affected persons.
Before working with the safety sensor, completely read and observe the documents applicable to your
task.
The following national and international legal regulations in particular apply for start-up, technical tests and
handling of safety sensors:
• Machinery Directive 2006/42/EC
• Low Voltage Directive 2006/95/EC
• EMC Directive 2004/108/EC
• Use of Work Equipment Directive 89/655/EEC supplemented by Directive 95/63 EC
• OSHA 1910 Subpart O
• Safety regulations
• Accident-prevention regulations and safety rules
• Betriebssicherheitsverordnung (Ordinance on Industrial Safety and Health) and employment protec-
tion act
• Product Safety Law (ProdSG)
2.1 Approved purpose
The safety sensor protects persons or body parts at points of operation, danger zones or access points of
machines and systems.
• The safety sensor may only be used after it has been selected in accordance with the respectively
applicable instructions and relevant standards, rules and regulations regarding labor protection and
safety at work, and after it has been installed on the machine, connected, commissioned, and
checked by a competent person (see chapter 2.4).
• When selecting the safety sensor it must be ensured that its safety-related capability meets or
exceeds the required performance level PLr ascertained in the risk assessment (see table 15.1).
• With the access guarding function, the safety sensor detects persons only when they enter the dan-
ger zone but cannot tell whether there are any persons inside the danger zone. For this reason, a
start/restart interlock in the safety chain is essential in this case.
• The construction of the safety sensor must not be altered. When manipulating the safety sensor, the
protective function is no longer guaranteed. Manipulating the safety sensor also voids all warranty
claims against the manufacturer of the safety sensor.
• The safety sensor must be inspected regularly by a competent person to ensure proper integration
and mounting (see chapter 2.4).
• The safety sensor must be exchanged after a maximum of 20 years. Repairs or exchange of wear
parts do not lengthen the mission time.
For safety-related information you may also contact the local authorities (e.g., industrial inspec-
torate, employer's liability insurance association, labor inspectorate, occupational safety and
health authority).
WARNING
A running machine may result in serious injury!
Make certain that the safety sensor is correctly connected and that the protective function of the pro-
tective device is ensured.
Make certain that, during all conversions, maintenance work and inspections, the system is securely
shut down and protected against being restarted.

Safety
Leuze electronic RSL 410 9
2.1.1 Vapors, smoke, dust, particles
Vapors, smoke, dust and all particles visible in the air can cause the machine to switch off unintentionally.
This can mislead the user into bypassing the safety devices.
Do not use the safety sensor in environments in which heavy vapors, smoke, dust or other visible par-
ticles occur at the beam level.
2.1.2 Stray light
Light sources can impair the safety sensor's availability. Interfering light sources are:
• Infrared light
• Fluorescent light
• Strobe light
Ensure that there are no interfering light sources at beam level.
Prevent reflective surfaces at beam level.
Where applicable, take protective field addition distances into account.
Implement all additional measures to ensure that any special application of any effected beam types
does not impair the safety sensor's operation.
2.1.3 Obstructions in the protective field
Do not bring any additional window materials into the area monitored by the safety sensor.
2.2 Foreseeable misuse
Any use other than that defined under Intended use or which goes beyond that use is considered
improper use.
In principle, the safety sensor is not suitable as a protective device for use in the following cases:
• Danger posed by ejected objects or the spraying of hot or hazardous liquids from within the danger
zone.
• Applications in explosive or easily flammable atmospheres.
• Use for outdoor applications or under extreme temperature fluctuations.
Humidity, condensation and other weather influences can impair the protective function.
• Use on vehicles with combustion engines.
Alternators and ignition systems can cause EMC interferences.
CAUTION
Observe intended use!
Only operate the device in accordance with its intended use.
The protection of personnel and the device cannot be guaranteed if the device is operated in a manner
not complying with its intended use.
Leuze electronic GmbH + Co. KG is not liable for damages caused by improper use.
Read these original operating instructions before commissioning the device.
Knowledge of the original operating instructions is an element of proper use.
NOTICE
Comply with conditions and regulations!
Observe the locally applicable legal regulations and the rules of the employer's liability insurance asso-
ciation.

Safety
Leuze electronic RSL 410 10
2.3 Responsibility for safety
Manufacturer and operating company must ensure that the machine and implemented safety sensor func-
tion properly and that all affected persons are adequately informed and trained.
The type and content of all imparted information must not lead to unsafe actions by users.
The manufacturer of the machine is responsible for:
• Safe machine construction
• Safe implementation of the safety sensor, verified by the initial test performed by a competent person
• Imparting all relevant information to the operator
• Adhering to all regulations and directives for the safe commissioning of the machine
The operator of the machine is responsible for:
• Instructing the operator
• Maintaining the safe operation of the machine
• Adhering to all regulations and directives on industrial safety and safety at work
• Regular testing by competent persons
2.4 Competent persons
Connecting, mounting, commissioning and adjustment of the safety sensor must only be carried out by
competent persons.
Prerequisites for competent persons:
• They have a suitable technical education.
• They know the rules and regulations for labor protection, safety at work and safety technology and
can assess the safety of the machine.
• They know the operating instructions for the safety sensor and the machine.
• They have been instructed by the responsible person on the mounting and operation of the machine
and of the safety sensor.
• They perform a task related to the subject matter shortly thereafter and keep their knowledge up to
date through continuous further training.
Certified electricians
Electrical work must be carried out by a certified electrician.
Due to their technical training, knowledge and experience as well as their familiarity with relevant stan-
dards and regulations, certified electricians are able to perform work on electrical systems and indepen-
dently detect possible dangers.
In Germany, certified electricians must fulfill the requirements of accident-prevention regulations BGV A3
(e.g. electrician foreman). In other countries, there are respective regulations that must be observed.
NOTICE
Do not modify or otherwise interfere with the device!
Do not carry out modifications or otherwise interfere with the safety sensor.
The safety sensor must not be tampered with and must not be changed in any way.
The safety sensor must not be opened. There are no user-serviceable parts inside.
The construction of the safety sensor must not be altered. When manipulating the safety sensor, the
protective function is no longer guaranteed. Manipulating the safety sensor also voids all warranty
claims against the manufacturer of the safety sensor.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.

Safety
Leuze electronic RSL 410 11
2.5 Exemption of liability
Leuze electronic GmbH + Co. KG is not liable in the following cases:
• The safety sensor is not used as intended.
• Safety notices are not adhered to.
• Reasonably foreseeable misuse is not taken into account.
• Mounting and electrical connection are not properly performed.
• Proper function is not tested (see chapter 11).
• Changes (e.g., constructional) are made to the safety sensor.
2.6 Laser safety notices – Laser class 1 for wavelength range outside 400 - 700 nm
ATTENTION, INVISIBLE LASER RADIATION – LASER CLASS 1
The device fulfills the IEC 60825-1:2007 (EN 60825-1:2007) requirements for a product in laser class 1
as well as the U.S. 21 CFR 1040.10 regulations with deviations corresponding to Laser Notice No. 50
from June 24th, 2007.
Observe the applicable statutory and local laser protection regulations.
The device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG.
Additional measures for shielding the laser radiation are not necessary (safe for eyes).

Device description
Leuze electronic RSL 410 12
3 Device description
The safety sensors from the RSL 400 series are optoelectronic, two-dimensional measuring safety laser
scanners. They satisfy the following standards:
1 Scanner unit
2 Connection unit
3 Optics cover
4 Alphanumerical display (displayed)
5 LED indicators
Figure 3.1: Device overview of safety laser scanner RSL 400
RSL 400
Type in accordance with IEC/EN 61496 3
Category in accordance with EN ISO 13849 3
Safety Integrity Level (SIL) in accordance with IEC 61508 2
SILCL in accordance with IEC/EN 62061 2
Performance Level (PL) in accordance with EN ISO 13849-1d
1
2
4
5
3

Device description
Leuze electronic RSL 410 13
All safety sensors of the RSL 410 series are equipped as follows:
• Laser scanner with the range class S, M, L or XL:
• 24-digit alphanumerical display
• Integrated electronic spirit level for aligning the safety sensor
• LED indicators
• Connection unit:
• Configuration memory
• Ethernet connection for communication and configuration with the PC/laptop
• Electrical connection to the machine via M12 plug
3.1 Device overview
The following table provides an overview of the possible uses, features and functions of the RSL 400
safety sensors.
Table 3.1: Device overview
3.1.1 Protective function of RSL 400 safety sensors
The safety sensor transmits periodic light pulses via a rotating deflection unit. The light pulses are scat-
tered in all directions by obstacles, e.g. persons. A part of the light pulses is received again by the safety
sensor and evaluated. The safety sensor calculates the precise position of the object from the propagation
time of the radiated light and the current angle of the deflection unit at that time. If the object is within a
predefined area, the protective field, the safety sensor performs a safety-related switching function. It
switches the safety-related switching outputs off.
Range class Operating range [m]
S3.00
M4.5
L 6.25
XL 8.25
RSL 410 RSL 420 RSL 430 RSL 440
Stationary danger zone guarding x x x x
Mobile danger zone guarding x x x x
Access guarding x x x x
Point of operation guarding x x x x
Safety-related switching outputs
Protective function A
Protective function B
1 OSSD pair
x
-
1 OSSD pair
x
-
2 OSSD pairs
x
x
2 OSSD pairs
x
x
Signal outputs Up to 3 Up to 4 Up to 9 Up to 9
Configurable signal outputs x x x x
Number of changeover-capable
protective/warning field pairs
1 10 10 + 10 100
E-Stop linkage - x x x
Four field mode (quads) x x x x
Internal safe time delay - - x x

Device description
Leuze electronic RSL 410 14
Only when the protective field is free again does the safety sensor reset the safety-related switching func-
tion, either automatically or following acknowledgment, depending on the operating mode.
The safety sensor can even detect people when they are wearing very dark clothes, which have a very
weak diffuse reflectance.
3.1.2 Parameters for protective function
The following parameters for switching off the safety-related switching outputs of the safety sensor are
taken into consideration for the protective function:
• Configurable protective fields
• Reference contour of protective fields
• Configurable field pair changeover
• Selectable resolution for hand, leg or body detection
• Safety sensor response time
• Selectable start-up behavior
The following non-safety-oriented functions and signals also belong to the protective function:
• Configurable warning fields
• Configurable indication signals
Additional functions of the protective function
• Warning field evaluation
• Selectable dynamic contactor monitoring (EDM)
3.2 Connection unit
The safety sensor is mounted, connected and aligned using the connection unit.
1 M12 socket, A-coded, connection to the control
2 M12 socket, D-coded, Ethernet communication connection
M5 Connection for functional earth with M5 x 10 self-cutting/self-tapping (gas tightness) and ground
strap
Figure 3.2: Device overview, connection unit
Functions of connection unit:
• Attachment point for mounting, either directly or using an optional mounting system
When devices are swapped out, the connection unit remains mounted and aligned.
• EMC wiring for signal inputs/outputs and supply using M12 plug
M5 2x
21
Safety sensor Connection unit Connection
RSL 410 CU408-M12 M12 plug, 8-pin

Device description
Leuze electronic RSL 410 15
• Connector bushing and EMC for the Ethernet TCP/IP communication and configuration interface to
the PC/laptop
• Memory for the configuration files and automatic parameter transfer in the event of device swap-out
• Quick-release connection to the scanner unit (see Quick Start Guide) for easy device swap-out
3.3 Display elements
The display elements of the safety sensors simplify start-up and fault analysis.
3.3.1 LED indicators
Located on the connection unit are three LEDs for displaying the operating state.
• Protective function A: LEDs 1, 2, 3
1 LED 1, red/green
2LED 2, yellow
3 LED 3, blue
4 No function
5 No function
6 No function
Figure 3.3: LED indicators
Table 3.2: Meaning of the LEDs
12 3 4 5 6
LED Color State Description
1 Red/green OFF Device switched off
Red OSSD off
Red, flashing Error
Green OSSD on
2 Yellow OFF RES deactivated
RES activated and enabled
Blinking Protective field occupied
ON RES activated and blocked but ready to be
unlocked
Protective field free and linked sensor enabled (if
applicable)
3 Blue OFF No internal function call active (e.g. warning field
free)
ON Internal function call (e.g. warning field occupied)

Device description
Leuze electronic RSL 410 16
3.3.2 Alphanumerical display
In normal operation, the 24-digit alphanumerical display of the safety sensor shows the monitored protec-
tive and warning field pairs. It also provides assistance during detailed fault diagnosis (see chapter 12).
Table 3.3: Alphanumerical displays
Display Description Example
Upon startup without configuration/upon initial commissioning
Sensor type Sensor type 420M
Sensor serial number Serial number of the sensor SN: 21513123456
Sensor name / Network
name
Name of the sensor / network A123456789
Configuration necessary Configuration required CONFIG REQUESTED
Repeated until end of booting phase / start phase, then
Spirit level permanent Horizontal alignment in degrees: H
Vertical alignment in degrees: V
H -3° V +9°
Upon startup with configuration
Sensor type Sensor type 410XL
Sensor serial number Serial number of the sensor SN: 21513123456
Sensor name / Network
name
Name of the sensor / network A123456789
IP: DHCP/FIX DHCP or permanent IP address IP: DHCP or
10.25.45.2
Bluetooth on/off Bluetooth detection ON/OFF Bluetooth ON
Date of configuration Date of configuration 11/13/2014 08:15
Signature Signature of configuration DG45L8ZU
Spirit level Horizontal alignment in degrees: H
Vertical alignment in degrees: V
H-3° V+9°
Repeated until end of booting phase / start phase, then
Display following configuration of normal operation
e.g. display of active field pair A1.1
Transfer of the configuration data
AWAITING CONFIG Until downloading of configuration data is confirmed
DOWNLOAD CONFIG During transfer of configuration data
Spirit level
H +/- ..° V +/- .. ° Horizontal alignment in degrees: H
Vertical alignment in degrees: V
H -3° V +9°
Sensor detection
PING received Display for identification by device name PING received
Device
name
Message

Device description
Leuze electronic RSL 410 17
For error diagnostics, the error's respective letter is displayed first followed by the number code. An
AutoReset is carried out after 10 seconds for errors that do not cause locking, with an unauthorized restart
being impossible. In the case of blocking errors, the voltage supply must be separated and the cause of
the error must be eliminated. Before switching on again, the steps taken before initial commissioning must
be repeated (see chapter 10).
When the protective field has been free for about 5 seconds, the device switches back to the display in
normal operation.
Displays in normal operation
The display in normal operation depends on the operating state of the safety sensor. The display can be
switched off or rotated by 180° by means of the software.
3.3.3 Field-of-view display
The upper and lower limit of the safety sensor's field of view can be displayed by means of horizontal lines
on the optics cover.
Make sure that the safety sensor's field of view is always completely unobstructed.
3.4 Mounting system (optional)
Mounting systems and mounting brackets simplify mounting and alignment of the safety sensor. Mounting
systems and mounting brackets are available as accessories (see table 17.3).
3.5 Loop guard (optional)
The loop guard for the optics cover prevents damage to the safety sensor caused by light contact with
foreign objects. The loop guard is available as an accessory (see table 17.3).
Message via a signal output or diagnosis ID ProtF A: E123
Device: P007 - wrong
Config
Fault diagnosis
F… Failure, internal device error
E… Error, external error
U… Usage info, application error
I… Information
P… Parameter, inconsistency in the configuration
Display Description Example
NOTICE
Always check the protective field configuration!
Check all defined protective fields each time the configuration is changed.
The field-of-view display is a comfort function and is not intended as a substitute for checking the pro-
tective field configuration.
The safety sensor's field of view must be completely unobstructed on the application side.

Configuration and diagnostic software Sensor Studio
Leuze electronic RSL 410 18
4 Configuration and diagnostic software Sensor Studio
To start up a safety sensor in your application, the safety sensor must be set up according to its specific
use using the configuration and diagnostic software. The software is used to set up the safety configuration
of the safety sensor, to change the communication and diagnostics settings and to perform diagnostic
routines. Communication takes place via the PC.
The software is designed according to the FDT/DTM concept:
• You make the individual configurations for the safety sensor in the Device Type Manager (DTM).
• The individual DTM configurations of a project can be called up via the frame application of the Field
Device Tool (FDT).
• Each device DTM has a communication DTM that sets up and monitors the communication connec-
tions to the sensor.
4.1 System requirements
To use the software, you need a PC or laptop with the following specifications:
4.2 Installing software
Prerequisites:
• You do not need the safety sensor to install the software on the PC.
• All Windows applications are closed.
Installing the Sensor Studio software
Only use the software for safety sensors manufactured by Leuze electronic.
Hard disk space At least 250 MB free memory
If you want to save the protective field or configuration values, you
will need more memory.
Screen display Color
External drive DVD drive
Input device Keyboard and mouse or touchpad
Output device Printer (black-white or color)
Interfaces RJ45 Ethernet network
Bluetooth (optional) - If the PC does not have integrated Bluetooth
technology, use an appropriate USB or PCMCIA adapter if neces-
sary.
Operating system Microsoft® Windows 7 and Windows 8.1
Only the term PC is used below.
The software is installed in two steps:
- Install the Sensor Studio FDT frame.
- Install the LeSafetyCollection device manager (DTM).
If FDT frame software is already installed on your PC, you do not need the Sensor Studio instal-
lation.
You can install the device manager (DTM) in the existing FDT frame.

Configuration and diagnostic software Sensor Studio
Leuze electronic RSL 410 19
Insert the data carrier.
The installation will start automatically.
If installation does not start automatically, double-click the file
SensorStudioSetup.exe .
If you want to call up the menu of the CD, double-click the file
start.exe .
Select a language for the interface text in the installation wizard and software and confirm with [OK].
The installation wizard starts.
Click [Next].
The installation wizard opens the software license agreement.
If you want to accept the license agreement, select the appropriate option field and click [Next].
If the suggested installation path is OK, click [Next].
If you want to specify a different path, click the [Browse] button. Select a different path, confirm with [OK]
and click [Next].
Click the [Install] button to start installation
The wizard installs the software and places a shortcut on the desktop ( ).
Click the [Finish] button to complete installation.
Installing
LeSafetyCollection device manager (DTM)
Prerequisites:
•The
Sensor Studio software is installed on the PC.
• Data carrier inserted.
Double-click the file
LeSafetyCollectionSetup.exe .
Select a language for the interface text in the installation wizard and software and confirm with [OK].
The installation wizard starts.
Click [Next].
The installation wizard opens the software license agreement.
If you want to accept the license agreement, select the appropriate option field and click [Next].
If the suggested installation path is OK, click [Next].
If you want to specify a different path, click the [Browse] button. Select a different path, confirm with [OK]
and click [Next].
Click the [Install] button to start installation.
The wizard installs the software.
Click the [Finish] button to complete installation.
During installation of the software, a user admin (without password query) is created so that you
can start the software without user identification. If other users are registered (Tools > User man-
agement in the FDT frame menu), you must log in at the software with a user name and pass-
word.
This setting allows you to connect to the safety sensor and to read out, upload, enter or change
the safety configuration and all settings using the RSL 400 device DTM. The password for the
safety sensor only needs to be entered (i.e. the access level only needs to be changed) when
the changes are downloaded to the safety sensor (see chapter 4.5.1).

Configuration and diagnostic software Sensor Studio
Leuze electronic RSL 410 20
4.3 User interface
1 FDT frame menu with toolbar
2 RSL 400 device manager (DTM)
3 Navigation tabs
4 Information area
5 Dialog box
6 Status bar
7 Navigation area
Figure 4.1: User interface of the software
FDT frame menu
The device managers (DTM) of the safety sensors are created and managed in the FDT frame menu.
Device manager DTM
Configuration projects for setting up the selected safety sensor are created and managed in the device
managers (DTM) of the safety sensors.
2 3
4
5
1
6
7