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MLC 520 EX
Leuze MLC 520 EX Manuals
Manuals and User Guides for Leuze MLC 520 EX. We have
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Leuze MLC 520 EX manual available for free PDF download: Original Operating Instructions
Leuze MLC 520 EX Original Operating Instructions (65 pages)
Safety Light Curtains
Brand:
Leuze
| Category:
Safety Equipment
| Size: 1 MB
Table of Contents
Table of Contents
3
About this Document
5
Used Symbols and Signal Words
5
Checklists
6
Safety
7
Intended Use and Foreseeable Misuse
7
Intended Use
7
Foreseeable Misuse
8
Necessary Competencies
8
Responsibility for Safety
9
Disclaimer
9
Notices for the Safe Use of Sensors in Potentially Explosive Areas
9
Device Description
10
Device Overview of the MLC Family
10
Connection Technology
12
Display Elements
12
Operating Indicators on the MLC 500 Transmitter
12
Operating Indicators on the MLC 520 Receiver
13
Alignment Display
15
Functions
16
Start/Restart Interlock RES
16
EDM Contactor Monitoring
16
Transmission Channel Changeover
17
Operating Range Selection
17
Applications
18
Point of Operation Guarding
18
Access Guarding
19
Danger Zone Guarding
19
Mounting
20
Arrangement of Transmitter and Receiver
20
Calculation of Safety Distance S
20
Calculation of Safety Distance if Protective Fields Act Orthogonally to the Approach Direction
21
Calculation of Safety Distance S for Parallel Approach to the Protective Field
26
Minimum Distance to Reflective Surfaces
27
Preventing Mutual Interference between Adjacent Devices
28
Mounting the Safety Sensor
28
Suitable Mounting Locations
29
Definition of Directions of Movement
29
Fastening Via BT-NC60 Sliding Blocks
30
Fastening Via BT-2HF Swivel Mount
31
Fastening Via BT-2SB10 Swiveling Mounting Brackets
31
One-Sided Mounting on the Machine Table
32
Mounting Accessories
33
Deflecting Mirror for Multiple-Side Guarding
33
Electrical Connection
35
Pin Assignment Transmitter and Receiver
36
MLC 500 Transmitter
36
MLC 520 Receiver
37
Circuit Diagram Examples
39
MLC 520 Circuit Diagram Example
39
Starting up the Device
40
Switching on
40
Aligning the Sensor
40
Aligning of Deflecting Mirrors with the Laser Alignment Aid
41
Unlocking Start/Restart Interlock
42
Testing
43
Before Commissioning and Following Modifications
43
Checklist for Integrator - to be Performed Prior to Commissioning and Following Modifications
43
To be Performed Periodically by Competent Persons
45
Periodically by the Operator
45
Checklist - Periodically by the Operator
46
Maintenance
47
Troubleshooting
48
What to Do in Case of Failure
48
Operating Indicators of the Leds
48
Error Messages 7-Segment Display
50
Disposing
52
Service and Support
53
Technical Data
54
General Specifications
54
Electromagnetic Compatibility
56
Dimensions, Weight, Response Time
56
Dimensioned Drawings: Accessories
58
Order Guide and Accessories
61
EC Declaration of Conformity
65
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