SICK deTem2 Core User manual

OPERATING INSTRUCTIONS
deTem2 Core
Multiple light beam safety device

Described product
deTem2 Core
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
This work is protected by copyright. Any rights derived from the copyright shall be
reserved for SICK AG. Reproduction of this document or parts of this document is only
permissible within the limits of the legal determination of Copyright Law. Any modifica‐
tion, abridgment or translation of this document is prohibited without the express writ‐
ten permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
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Contents
1 About this document........................................................................ 6
1.1 Function of this document....................................................................... 6
1.2 Scope......................................................................................................... 6
1.3 Target groups of these operating instructions........................................ 6
1.4 Additional information.............................................................................. 6
1.5 Symbols and document conventions...................................................... 7
2 Safety information............................................................................ 8
2.1 General safety notes................................................................................ 8
2.2 Intended use............................................................................................. 8
2.3 Improper use............................................................................................. 8
2.4 Requirements for the qualification of personnel.................................... 8
3 Product description........................................................................... 10
3.1 Setup and function................................................................................... 10
3.2 Product characteristics............................................................................ 11
3.2.1 Device overview....................................................................... 11
3.2.2 Status indicators...................................................................... 11
3.3 Example applications............................................................................... 13
4 Project planning................................................................................ 14
4.1 Manufacturer of the machine.................................................................. 14
4.2 Operating entity of the machine.............................................................. 14
4.3 Design........................................................................................................ 14
4.3.1 Minimum distance from the hazardous point....................... 15
4.3.2 Minimum distance from reflective surfaces.......................... 17
4.3.3 Protection against interference from systems in close prox‐
imity to each other................................................................... 19
4.4 Integrating into the electrical control....................................................... 19
4.4.1 Restart interlock...................................................................... 22
4.4.2 External device monitoring (EDM).......................................... 22
4.4.3 Connection diagrams.............................................................. 23
4.5 Testing plan............................................................................................... 23
4.5.1 Test rod check.......................................................................... 24
4.5.2 Visual check of the machine and the protective device........ 26
5 Mounting............................................................................................. 27
5.1 Safety......................................................................................................... 27
5.2 Unpacking.................................................................................................. 27
5.3 Mounting................................................................................................... 28
5.3.1 Mounting the QuickFix bracket............................................... 31
5.3.2 Mounting the FlexFix bracket.................................................. 32
5.3.3 Mounting the replacement bracket........................................ 35
6 Electrical installation........................................................................ 36
CONTENTS
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6.1 Safety......................................................................................................... 36
6.2 System connection (M12, 5-pin)............................................................. 37
6.3 System connection via connection cable (M12, 5-pin to 8-pin)............ 38
7 Commissioning.................................................................................. 39
7.1 Safety......................................................................................................... 39
7.2 Overview.................................................................................................... 40
7.3 Switching on.............................................................................................. 40
7.4 Sender and receiver alignment................................................................ 40
7.4.1 Aligning the sender and receiver............................................ 41
7.4.2 Aligning the sender, receiver, and deflector mirror................ 41
7.4.3 Alignment with the QuickFix bracket...................................... 42
7.4.4 Alignment with the FlexFix bracket or with the upgrade
bracket...................................................................................... 43
7.4.5 Indication of the alignment quality......................................... 44
7.5 Check during commissioning and modifications.................................... 45
8 Operation............................................................................................ 46
8.1 Safety......................................................................................................... 46
8.2 Regular thorough check........................................................................... 46
9 Maintenance...................................................................................... 47
9.1 Safety......................................................................................................... 47
9.2 Regular cleaning....................................................................................... 47
9.3 Regular thorough check........................................................................... 48
10 Troubleshooting................................................................................. 49
10.1 Safety......................................................................................................... 49
10.2 Diagnostic LEDs........................................................................................ 49
10.2.1 Fault indicators........................................................................ 49
11 Decommissioning............................................................................. 52
11.1 Disposal..................................................................................................... 52
12 Technical data.................................................................................... 53
12.1 Data sheet................................................................................................. 53
12.2 Table of weights........................................................................................ 55
12.3 Dimensional drawings.............................................................................. 56
13 Ordering information........................................................................ 57
13.1 Scope of delivery....................................................................................... 57
13.2 Ordering information................................................................................. 57
14 Accessories........................................................................................ 58
14.1 Brackets.................................................................................................... 58
14.2 Mounting accessories.............................................................................. 59
14.3 Weld spark guard...................................................................................... 59
14.4 Connectivity............................................................................................... 60
CONTENTS
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14.5 Alignment aid............................................................................................ 61
14.6 Deflector mirrors....................................................................................... 61
14.6.1 Function and use..................................................................... 61
14.6.2 Change in scanning range using deflector mirrors................ 62
14.6.3 Deflector mirror – ordering information................................. 62
14.7 Mirror columns.......................................................................................... 62
14.8 Device columns......................................................................................... 63
14.9 Cleaning agent.......................................................................................... 63
14.10 Test rods.................................................................................................... 63
15 Annex.................................................................................................. 64
15.1 Compliance with EU directives................................................................. 64
15.2 Note on specified standards.................................................................... 65
15.3 Checklist for initial commissioning and commissioning........................ 66
16 List of figures..................................................................................... 67
17 List of tables....................................................................................... 68
CONTENTS
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1 About this document
1.1 Function of this document
These operating instructions contain the information needed during the life cycle of the
multiple light beam safety device.
Operating instructions of the multiple light beam safety device must be made available
to all people who work with the device.
Please read these operating instructions carefully and make sure that you understand
the content fully before working with the multiple light beam safety device.
1.2 Scope
These operating instructions only apply to the deTem2 Core multiple light beam safety
devices with the following type label entries in the “Operating Instructions” field:
•8020455
This document is included with the following SICK part numbers (this document in all
available language versions):
8020455
1.3 Target groups of these operating instructions
Some chapters of these operating instructions are intended for certain target groups.
However, the entire operating instructions are relevant for intended use of the product.
Table 1: Target groups and selected chapters of these operating instructions
Target group Chapters of these operating instructions
Project developers
(planners, developers,
designers)
"Project planning", page 14
"Technical data", page 53
see "Accessories", page 58
Installers "Mounting", page 27
Electricians "Electrical installation", page 36
Safety experts (such
as CE authorized rep‐
resentatives, compli‐
ance officers, people
who test and approve
the application)
"Project planning", page 14
"Commissioning", page 39
"Technical data", page 53
"Checklist for initial commissioning and commissioning", page 66
Operators "Operation", page 46
"Troubleshooting", page 49
Maintenance person‐
nel
"Maintenance", page 47
"Troubleshooting", page 49
1.4 Additional information
www.sick.com
The following information is available on the Internet:
•This document in other languages
•Data sheets and application examples
•CAD data and dimensional drawings
•Certificates (e.g. EU declaration of conformity)
•Guide for Safe Machinery Six steps to a safe machine
1 ABOUT THIS DOCUMENT
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1.5 Symbols and document conventions
The following symbols and conventions are used in this document:
Safety notes and other notes
DANGER
Indicates a situation presenting imminent danger, which will lead to death or serious
injuries if not prevented.
WARNING
Indicates a situation presenting possible danger, which may lead to death or serious
injuries if not prevented.
CAUTION
Indicates a situation presenting possible danger, which may lead to moderate or minor
injuries if not prevented.
NOTICE
Indicates a situation presenting possible danger, which may lead to property damage if
not prevented.
NOTE
Indicates useful tips and recommendations.
Instructions to action
bThe arrow denotes instructions to action.
1. The sequence of instructions for action is numbered.
2. Follow the order in which the numbered instructions are given.
✓The check mark denotes the result of an instruction.
LED symbols
These symbols indicate the status of an LED:
oThe LED is off.
ÖThe LED is flashing.
OThe LED is illuminated continuously.
Sender and receiver
These symbols indicate the sender and receiver of the device:
sThe symbol indicates the sender.
rThe symbol indicates the receiver.
ABOUT THIS DOCUMENT 1
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2 Safety information
2.1 General safety notes
DANGER
If the safety component is integrated incorrectly, the dangerous state may be ended to
late.
bPlan the integration of the safety component in accordance with the machine
requirements, see "Project planning", page 14.
2.2 Intended use
The deTem2 Core multiple light beam safety device is an electro-sensitive protective
device (ESPE) and is suitable for the following applications:
•Single-sided access protection
•Multi-sided access protection
The deTem2 Core multiple light beam safety device must only be used within the limits
of the prescribed and specified technical data and operating conditions at all times.
Any instance of improper use, incorrect modification, or manipulation of the deTem2
Core multiple light beam safety device shall void any warranty provided by SICK AG; fur‐
thermore, SICK AG shall not accept any responsibility or liability for any resulting dam‐
age and consequential damage.
2.3 Improper use
The multiple light beam safety device works as an indirect protective measure and can‐
not provide protection from pieces thrown from application nor from emitted radiation.
Transparent objects are not detected.
Among others, the deTem2 Core multiple light beam safety device is not suitable for the
following applications:
•Outdoors
•Underwater
•In explosion-hazardous areas
•At altitudes over 3,000 m above sea level
•In environments with increased levels of ionizing radiation
2.4 Requirements for the qualification of personnel
The protective device must be configured, installed, connected, commissioned, and ser‐
viced by qualified safety personnel only.
Project planning
For project planning, a person is considered competent when he/she has expertise and
experience in the selection and use of protective devices on machines and is familiar
with the relevant technical rules and national work safety regulations.
Mechanical mounting, electrical installation, and commissioning
For the task, a person is considered qualified when he/she has the expertise and expe‐
rience in the relevant field and is sufficiently familiar with the application of the protec‐
tive device on the machine to be able to assess whether it is in an operationally safe
state.
2 SAFETY INFORMATION
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Operation and maintenance
For operation and maintenance, a person is considered competent when he/she has
the expertise and experience in the relevant field and is sufficiently familiar with the
application of the protective device on the machine and has been instructed by the
machine operator in its operation.
SAFETY INFORMATION 2
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3 Product description
3.1 Setup and function
Overview
The deTem2 Core multiple light beam safety device is an electro-sensitive protective
device (ESPE) consisting of a sender and receiver.
Parallel infrared light beams between the sender and receiver protect the hazardous
area. When one or more light beams are completely interrupted, the multiple light beam
safety device reports the interruption in the light path to the secure output signal
switching devices (OSSDs) by a signal change. The machine or its control must safely
analyze the signals (for example using a safe control or safety relays) and stop the dan‐
gerous state.
Sender and receiver automatically synchronize themselves optically. An electrical con‐
nection between both components is not required.
r
s
Figure 1: Sender and receiver
Beam separation and number of beams
The beam separation is the distance between two adjacent light beams, measured
from the center of one beam to the center of the next.
The beam separation and number of beams depend on the device variant.
Scanning range
The scanning range is the maximum dimension of the light path between sender and
receiver.
The scanning range is reduced by using deflector mirrors.
The scanning range is reduced by using a weld spark guard.
Further topics
•"Data sheet", page 53
•"Deflector mirrors", page 61
•"Weld spark guard", page 59
3 PRODUCT DESCRIPTION
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