Banner SX5-B User manual

SX Safety Laser Scanner
Instruction Manual
Original Instructions
208913 Rev. B
5 February 2021
©Banner Engineering Corp. All rights reserved
208913

Contents
1 About This Document .................................................................................................................................................. 5
1.1 Important... Read This Before Proceeding! ......................................................................................................................................5
1.2 Use of Warnings and Cautions ........................................................................................................................................................ 5
1.3 EU Declaration of Conformity (DoC) ................................................................................................................................................5
2 Product Overview ......................................................................................................................................................... 7
2.1 Models .............................................................................................................................................................................................8
2.1.1 Features ................................................................................................................................................................................... 8
2.1.2 Scanner Limitations ................................................................................................................................................................. 8
2.1.3 Product Specification Label ..................................................................................................................................................... 9
2.2 Documents List ............................................................................................................................................................................... 9
2.3 Appropriate Applications and Limitations .......................................................................................................................................10
2.3.1 Appropriate Applications ........................................................................................................................................................10
2.3.2 Control Reliability: Redundancy and Self-Checking .............................................................................................................. 11
2.3.3 Application Checklist .............................................................................................................................................................. 11
2.3.4 Sample Applications .............................................................................................................................................................. 12
2.3.5 Applications with Master and Remote Scanners ................................................................................................................... 17
2.4 Operating Features ....................................................................................................................................................................... 17
2.5 Memory Device for the Master Models ......................................................................................................................................... 18
2.6 Reference Points (Surface) Monitoring .........................................................................................................................................18
2.7 Passwords .....................................................................................................................................................................................18
2.8 Laser Safety (Class 1) ....................................................................................................................................................................18
2.8.1 Class 1 Lasers ........................................................................................................................................................................19
2.8.2 For Safe Laser Use (Class 1 or Class 2): ...............................................................................................................................19
2.9 Software Overview ........................................................................................................................................................................19
2.9.1 System Requirements ........................................................................................................................................................... 20
2.9.2 Safety and Warning Zones .................................................................................................................................................... 20
2.9.3 Monitored Space Display .......................................................................................................................................................20
2.10 Security Protocol .........................................................................................................................................................................21
2.11 General Safety Information .......................................................................................................................................................... 21
2.12 Specifications ...............................................................................................................................................................................22
2.12.1 Dimensions ...........................................................................................................................................................................24
3 Install Your Scanner ................................................................................................................................................... 26
3.1 Safety Zone (SZ) and Warning Zone (WZ) Considerations .......................................................................................................... 26
3.2 Mechanical Installation Considerations ..........................................................................................................................................26
3.2.1 Unmonitored Areas .................................................................................................................................................................27
3.2.2 Adjacent SXs ......................................................................................................................................................................... 29
3.2.3 Light Interference ...................................................................................................................................................................30
3.2.4 Highly Reflective Backgrounds ..............................................................................................................................................30
3.2.5 Anti-Tamper Function ............................................................................................................................................................ 31
3.2.6 Limited Detection Capability Zone ..........................................................................................................................................31
3.2.7 Dust Filtering ......................................................................................................................................................................... 32
3.2.8 Anti-interference Coding ........................................................................................................................................................32
3.2.9 Master and Remote Configurations .......................................................................................................................................33
3.2.10 Shut-Off Functionality .......................................................................................................................................................... 33
3.3 Positioning Horizontal Safety Zones for Stationary Applications .................................................................................................. 33
3.4 Minimum Safety (Separation) Distance for Stationary Applications ...............................................................................................34
3.5 Minimum Safety (Separation) Distance Formula .......................................................................................................................... 35
3.6 Reducing or Eliminating Pass-Through Hazards .......................................................................................................................... 37
3.7 Reset Switch Location ....................................................................................................................................................................37
3.8 Supplemental Safeguarding ...........................................................................................................................................................38
3.9 Mobile Applications ....................................................................................................................................................................... 38
3.9.1 Safety Zone Area - Length and Width ................................................................................................................................... 39
3.9.2 Minimum Distance D (Safety Zone Length) for Mobile Applications ...................................................................................... 40
3.9.3 Additional Distance Factors (Z) Specific for Mobile Applications .......................................................................................... 40
3.10 Mounting System Components ....................................................................................................................................................41
3.10.1 Mounting Your Scanner for Mobile Applications ..................................................................................................................41
3.10.2 Mounting the Scanner Directly to a Surface ........................................................................................................................ 42
3.10.3 Mounting the Protection Bracket ......................................................................................................................................... 43
3.10.4 Mounting the Angle Adjustment Brackets ............................................................................................................................43
3.10.5 Mounting the Scanner and Adjusting the Angle .................................................................................................................. 44
3.10.6 Adjusting the Roll Angle ...................................................................................................................................................... 44
3.10.7 Scanner Mounting Safety Information .................................................................................................................................. 44
3.10.8 Mounting and Unmounting the Removable Memory ........................................................................................................... 45
4 Electrical Connections ............................................................................................................................................... 47
SX Safety Laser Scanner

4.1 Routing Cordsets .......................................................................................................................................................................... 47
4.2 Initial Electrical Connections ......................................................................................................................................................... 47
4.3 Electrical Connections to the Guarded Machine ............................................................................................................................48
4.3.1 Connecting the OSSD Outputs ..............................................................................................................................................48
4.3.2 Connecting the FSD Interfacing ............................................................................................................................................ 49
4.3.3 Machine Primary Control Elements and External Device Monitoring .................................................................................... 50
4.3.4 Warning (Auxiliary) Output .................................................................................................................................................... 50
4.3.5 Alarm Output (All Models Except SX5-B) .............................................................................................................................. 51
4.3.6 Preparing for System Operation ............................................................................................................................................ 51
4.4 Wiring Diagrams .............................................................................................................................................................................51
4.4.1 Machine Interface Connections for the Stand-alone Models ..................................................................................................51
4.4.2 Machine Interface Connections for the Master Models (8-pin) ..............................................................................................55
4.4.3 Machine Interface Connections for the Master (12-pin) ........................................................................................................ 56
4.4.4 Machine Interface Connections for the Master (17-pin and 17+8-pin) .................................................................................. 60
4.4.5 Remote Scanner Connections (8-pin) ................................................................................................................................... 62
4.5 Power Supply and PC Connections ..............................................................................................................................................63
5 Initial Checkout ........................................................................................................................................................... 64
5.1 Apply Initial Power and Configure the SX Scanner System ...........................................................................................................64
5.2 Verify the Optical Field (Initial Verification) ................................................................................................................................... 64
5.3 Perform a Trip Test ....................................................................................................................................................................... 65
6 Configuration Instructions .........................................................................................................................................67
6.1 System Configuration Settings ......................................................................................................................................................67
6.1.1 Response Time and Scan Cycle Setting ............................................................................................................................... 67
6.1.2 Automatic or Manual Start/Restart ........................................................................................................................................ 67
6.2 Muting Functions ............................................................................................................................................................................68
6.2.1 Mute Devices .........................................................................................................................................................................68
6.2.2 Mute Device Requirements .................................................................................................................................................... 68
6.2.3 Examples of Muting Sensors and Switches ........................................................................................................................... 69
6.2.4 Mute Enable (ME) ..................................................................................................................................................................69
6.2.5 Mute Lamp Output .................................................................................................................................................................70
6.2.6 Mute Time Limit (Backdoor Timer) ........................................................................................................................................ 70
6.2.7 Mute-Dependent Override ..................................................................................................................................................... 70
6.2.8 Muting Function T (X) (Bidirectional) or L (Unidirectional) Selection .....................................................................................72
6.3 Encoder Functions ........................................................................................................................................................................ 74
6.4 Install the Configuration Software ................................................................................................................................................. 76
6.5 Software Interface .........................................................................................................................................................................77
6.5.1 Main Menu .............................................................................................................................................................................77
6.5.2 Toolbar .................................................................................................................................................................................. 78
6.5.3 Status Bar ..............................................................................................................................................................................78
6.5.4 Task Selection ....................................................................................................................................................................... 79
6.6 Using the Software .........................................................................................................................................................................79
6.6.1 Output Configuration .............................................................................................................................................................. 81
6.6.2 Zone Set Configuration ...........................................................................................................................................................82
6.6.3 Input Configuration ................................................................................................................................................................. 86
6.6.4 Detection Configuration ......................................................................................................................................................... 88
6.6.5 Create or Edit Safety and Warning Zones .............................................................................................................................89
6.6.6 Special Editing and Display Functions .................................................................................................................................. 90
6.6.7 Use Live Monitoring to Assign Safety and Warning Zones ................................................................................................... 91
6.6.8 Protect a Vertical Area (Reference Points) .............................................................................................................................91
6.6.9 Select and Visualize Areas on the Graph ..............................................................................................................................92
6.6.10 Connect a Scanner to a PC (Discover the Scanner) ........................................................................................................... 93
6.6.11 Validate and Accept the Configuration ................................................................................................................................. 94
6.6.12 Load a Saved Configuration to a Scanner ...........................................................................................................................94
6.6.13 Monitor the Scanner ............................................................................................................................................................. 95
6.6.14 Save a Configuration File .................................................................................................................................................... 96
6.6.15 Edit an Existing Configuration ............................................................................................................................................. 96
6.6.16 Wink Function ......................................................................................................................................................................96
6.7 Print the Safety System Report .....................................................................................................................................................97
6.8 Change the Password ...................................................................................................................................................................97
6.9 Reset the Password ......................................................................................................................................................................97
6.10 Configure a Static IP Address .....................................................................................................................................................98
6.11 Perform a Factory Reset .............................................................................................................................................................98
7 Operating Instructions ............................................................................................................................................... 99
7.1 Status Indicators ........................................................................................................................................................................... 99
7.2 Display Menu ................................................................................................................................................................................ 99
7.3 Resetting the System ....................................................................................................................................................................99
7.3.1 Reset Signal Function ......................................................................................................................................................... 100
8 Checkout Procedures ...............................................................................................................................................101
8.1 Periodic Checkout Requirements ................................................................................................................................................101
8.2 Schedule of Checkouts ............................................................................................................................................................... 101
SX Safety Laser Scanner

8.3 Perform a Commissioning Checkout ...........................................................................................................................................102
8.4 Daily Checkout Procedure ........................................................................................................................................................... 103
8.5 Semi-Annual Checkout Procedure ..............................................................................................................................................103
9 Troubleshooting ....................................................................................................................................................... 104
9.1 Initial Troubleshooting Steps .......................................................................................................................................................104
9.2 Troubleshooting Lockout Conditions ...........................................................................................................................................104
9.3 Display Icons ................................................................................................................................................................................104
9.4 Diagnostic Notes, Warnings, and Errors .....................................................................................................................................105
9.5 Safety ..........................................................................................................................................................................................112
9.6 Check for Sources of Electrical and Optical Noise ......................................................................................................................112
10 Accessories ..............................................................................................................................................................114
10.1 Cordsets .....................................................................................................................................................................................114
10.2 Brackets .................................................................................................................................................................................... 115
10.3 Other Accessories ......................................................................................................................................................................115
10.4 Universal (Input) Safety Modules ..............................................................................................................................................116
10.5 Safety Controllers .......................................................................................................................................................................116
10.6 Interface Modules .......................................................................................................................................................................116
10.7 Contactors ..................................................................................................................................................................................116
11 Product Support and Maintenance ....................................................................................................................... 117
11.1 Update the Firmware ..................................................................................................................................................................117
11.2 Handling the Scanner ................................................................................................................................................................117
11.3 Cleaning the Window and Scatter Screen ................................................................................................................................ 117
11.4 Window Replacement ............................................................................................................................................................... 118
11.4.1 Replace Your Scanner's Window ...................................................................................................................................... 119
11.4.2 Calibrate a New Window ................................................................................................................................................... 122
11.5 Fast Replacement in a System with a Memory Device ..............................................................................................................123
11.5.1 Fast Replacement of a Memory Device ............................................................................................................................ 123
11.5.2 Fast Replacement of the Master Scanner ......................................................................................................................... 124
11.5.3 Fast Replacement of a Remote Scanner ........................................................................................................................... 125
11.6 Replace Your Scanner without a Memory Device ......................................................................................................................125
11.7 Repairs ......................................................................................................................................................................................125
11.8 Contact Us ................................................................................................................................................................................. 125
11.9 Banner Engineering Corp Limited Warranty ............................................................................................................................. 126
12 Standards and Regulations .................................................................................................................................... 127
12.1 Applicable U.S. Standards ......................................................................................................................................................... 127
12.2 Applicable OSHA Regulations ................................................................................................................................................... 127
12.3 International/European Standards ............................................................................................................................................. 128
13 Additional Information ........................................................................................................................................... 129
14 Glossary .................................................................................................................................................................. 130
SX Safety Laser Scanner

1 About This Document
1.1 Important... Read This Before Proceeding!
It is the responsibility of the machine designer, controls engineer, machine builder, machine operator, and/or maintenance
personnel or electrician to apply and maintain this device in full compliance with all applicable regulations and standards. The
device can provide the required safeguarding function only if it is properly installed, properly operated, and properly
maintained. This manual attempts to provide complete installation, operation, and maintenance instruction. Reading the
manual in its entirety is highly recommended to ensure proper understanding of the operation, installation, and maintenance.
Please direct any questions regarding the application or use of the device to Banner Engineering Corp..
For more information regarding U.S. and international institutions that provide safeguarding application and safeguarding
device performance standards, see Standards and Regulations on p. 127.
WARNING:
•The user is responsible for following these instructions.
•Failure to follow any of these responsibilities may potentially create a dangerous condition
that could result in serious injury or death.
• Carefully read, understand, and comply with all instructions for this device.
• Perform a risk assessment that includes the specific machine guarding application. Guidance on a
compliant methodology can be found in ISO 12100 or ANSI B11.0.
• Determine what safeguarding devices and methods are appropriate per the results of the risk
assessment and implement per all applicable local, state, and national codes and regulations. See
ISO 13849-1, ANSI B11.19, and/or other appropriate standards.
• Verify that the entire safeguarding system (including input devices, control systems, and output
devices) is properly configured and installed, operational, and working as intended for the
application.
• Periodically re-verify, as needed, that the entire safeguarding system is working as intended for
the application.
1.2 Use of Warnings and Cautions
The precautions and statements used throughout this document are indicated by alert symbols and must be followed for the
safe use of the SX Series Safety Laser Scanner. Failure to follow all precautions and alerts may result in unsafe use or
operation. The following signal words and alert symbols are defined as follows:
Signal Word Definition Symbol
WARNING: Warnings refer to potentially hazardous situations which, if not avoided, could
result in serious injury or death.
CAUTION: Cautions refer to potentially hazardous situations which, if not avoided, could
result in minor or moderate injury.
These statements are intended to inform the machine designer and manufacturer, the end user, and maintenance personnel,
how to avoid misapplication and effectively apply the SX Series Safety Laser Scanner to meet the various safeguarding
application requirements. These individuals are responsible to read and abide by these statements.
1.3 EU Declaration of Conformity (DoC)
Banner Engineering Corp. herewith declares that these products are in conformity with the provisions of the listed directives
and all essential health and safety requirements have been met. For the complete DoC, please go to
www.bannerengineering.com.
Product Directive
SX Series Safety Laser Scanner 2006/42/EC
SX Safety Laser Scanner
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Representative in EU: Peter Mertens, Managing Director, Banner Engineering BV. Address: Park Lane, Culliganlaan 2F, bus
3,1831 Diegem, Belgium.
SX Safety Laser Scanner
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2 Product Overview
The SX Series Safety Laser Scanner is an electro-sensitive protective equipment (ESPE). It employs active opto-electronics
productive devices responsive to the diffuse reflection of a radiation (AOPDDRs), according to the definition and
requirements of international safety standard IEC 61496-3. The optical radiation is a class 1 infrared laser generated within
the device.
When the device is properly installed on a machine that presents a risk of personal injury, it provides protection by making
the machine revert to a safe condition before a person reaches the hazardous points.
The working principle is that the invisible beam of the laser creates a two-dimensional safety area that must be crossed to
reach the dangerous points. In this way the dangerous movement of the machine can be stopped before anyone reaches the
hazard point.
The safety area can be horizontal or vertical and by using a Graphic User Interface, its shape can be planned according to
the application needs.
The beam is emitted in short interval pulses and they are reflected by objects in the safety area. The device calculates the
distance to the object by measuring the time interval between the transmission of the pulse and its reception after being
reflected (time-of-flight principles).
The safety area is scanned by a mirror that deflects the light pulses over the 275° area around the device by rotating at a
constant speed. In this way, all the opaque objects that have a certain dimension can be detected in the safety area.
Within the sensing range of the scanner, two areas can be monitored simultaneously: one is the Safety Zone, that is used to
detect operators or objects entering a hazardous area; the other is the Warning Zone that can be defined with a longer
distance than the Safety Zone, allowing a configuration to detect objects that are approaching the Safety Zone.
Configurations can also be created with one Safety Zone and two different Warning Zones.
Basic (standard) and cascadable (master and remote) systems are available.
The scanner will only turn its Safety Outputs ON when the Safety Zone is free of obstructions, either automatically or
following a manual restart (reset) signal, depending on the operating mode.
When a scanner has the external device monitoring (EDM) function selected in the configuration, it does not require an
external controller. This function ensures the fault detection capability required by U.S. Control Reliability and ISO 13849-1
Category 3 and PL d for controlling final switching devices (FSDs) or Machine Primary Control Elements (MPCEs).
When a scanner does not have the EDM function selected (or is not an option), it should be connected to a self-checking
safety module, safety controller, or safety PLC/PES that conforms to the level of performance required by the risk
assessment. Examples include UM-FA-9A/-11A safety modules, SC10-2roe or XS/SC26-2 safety controller for applications
requiring Control Reliability and/or ISO 13849-1 Category 3 or PL d.
Figure 1. The maximum Safety Zone (5.5 m) and Warning Zone (40 m)
Warning Zone (WZ)
Safety Zone (SZ)
Key Description Distance
SZ Maximum Safety Zone range 5.5 meters
WZ Maximum Warning Zone range 40 meters
SX Safety Laser Scanner
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2.1 Models
A SX Series Safety Laser Scanner System refers to the laser scanner, cordsets (ordered separately), and mounting
hardware (ordered separately). Interfacing solutions include safety modules, controllers, and muting modules.
Model Description Max Safety Range (m) Connections (pins)
SX5-B* SX5 Safety Laser Scanner, stand-alone model 5.5 8
SX5-B6* SX5 Safety Laser Scanner, updated stand-alone model 5.5 8
SX5-ME70 SX5 Safety Laser Scanner, master model with encoder inputs 5.5 17 + 8
SX5-M70 SX5 Safety Laser Scanner, master model 5.5 17 + 8
SX5-M10 SX5 Safety Laser Scanner, master model 5.5 12 or 8
SX5-R SX5 Safety Laser Scanner, remote model 5.5 8
* The SX5-B6 is an updated stand-alone model with more features than the SX5-B. Use the SX5-B6 model in new
installations of stand-alone systems.
The following items, ordered separately from the scanner, are required to make a complete system.
Qty Description
1 Mounting hardware (If desired, can mount directly to a surface)
1 Machine interface cable
1 M12 Ethernet cable
Important: Configuration software is required. The software is available at www.bannerengineering.com/
SX5.
2.1.1 Features
Figure 2. Features
2
1
3*4
56
*connectors vary depending on model
1. Display
2. LED indicators
3. Stand-alone model only: M12 Ethernet connector
cover
4. Keypad
5. Scanner window
6. Scatter screen
2.1.2 Scanner Limitations
Environmental limitations — The SX Series Safety Laser Scanner is not suitable for use outdoors or under conditions with
significant temperature fluctuations. Humidity, condensation, and other weather influences can impair the safety function.
• Use the SX only in environmentally controlled areas.
• Observe all technical data and ambient conditions.
SX Safety Laser Scanner
8 www.bannerengineering.com - Tel: + 1 888 373 6767

For industrial use only — The SX can cause radio interference and is not suitable for use in residential areas. Only use the
Scanner in industrial environments.
Not for use on vehicles with combustion engines — The SX is not suitable for use on vehicles with combustion engines,
because alternators or ignition systems can cause EMC disturbances.
Make no modifications to the Scanner — The SX may not be modified, or the Protective function of the Scanner can no
longer be guaranteed. Where changes are made to the Scanner, all guarantee claims against the manufacturer of the
Scanner shall no longer apply.
Service life TM in accordance with DIN ISO 13849 — The SX’s PL and PFHd specifications refer to the TM service life of
20 years. Repairs or replacement of wear and tear parts do not extend the service life.
Protective function limits — The SX does not protect against (including, but not limited to):
• Parts that are ejected from a machine
• Splashing/spraying liquids
• Gases and vapors
• Radiation
Vapors, smoke, dust, particles — Vapors, smoke, dust and all particles visible in the air can cause the machine to switch
OFF unintentionally. Do not use the SX in environments in which heavy vapors, smoke, dust or other visible particles are
present.
Stray light limitations — Light sources (including infrared, fluorescent, and strobe lights) can impair reliability. Ensure that
no interfering light sources are present within the SX detection plane.
• Prevent reflective surfaces at beam level.
• Where applicable, take additional separation (safety) distances into account.
• Ensure that there are no other photoelectric sources within the SX detection plane that can impair performance.
Monitoring through a window restriction — Do not use the SX to monitor an area (scan) through any window or
transparent materials. Doing so can result in false detection that will cause nuisance machine stoppages.
2.1.3 Product Specification Label
Figure 3. Product Identification Plate
2.2 Documents List
The information for applying and configuring the SX Series Safety Laser Scanner is covered in several documents to simplify
access to information.
The current version of the configuration software program and all PDF documents can be downloaded from the Banner
website www.bannerengineering.com. Print out the relevant instructions to simplify reading and handling the documents.
Document Title Document Content Source
SX Series Safety Laser Scanner Datasheet
General product information and diagnostic
reference
Included with the product in print and available for
download (p/n 208910)
SX5-B Safety Laser Scanner Datasheet Included with the product in print and available for
download (p/n 221532)
Banner SX Scanner software Configuration and diagnostic software Download Banner SX Scanner software from
www.bannerengineering.com.
SX Safety Laser Scanner
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Document Title Document Content Source
SX Series Safety Laser Scanner Instruction
Manual
Operation capabilities, functions, and
applications, for the machine designer,
installer, and end user
Download document part number 208913
SX Series Safety Laser Scanner Checkout
Procedures
Instructions for daily and semi-annual
checkouts of Scanner installation
Download document part numbers 208911 (Semi-Annual)
and 208912 (Daily). Print as needed and post near the
guarded equipment.
2.3 Appropriate Applications and Limitations
Read this Section Carefully Before Installing the System— If all mounting, installation, interfacing, and checkout
procedures are not followed properly, the Banner device cannot provide the protection for which it was designed. The user is
responsible for ensuring that all local, state, and national laws, rules, codes, or regulations relating to the installation and use
of this control system in any particular application are satisfied. Ensure that all legal requirements have been met and that all
technical installation and maintenance instructions contained in this manual are followed.
The user has the sole responsibility to ensure that this Banner device is installed and interfaced to the guarded machine by
Qualified Persons 1, in accordance with this manual and applicable safety regulations. Failure to follow these instructions
could result in serious injury or death.
The Banner SX is intended for safeguarding applications as determined by a risk assessment. It is the user’s responsibility to
verify whether the safeguarding is appropriate for the application and is installed, as instructed by this manual, by a Qualified
Person.
The SX's ability to perform its safeguarding function depends upon the appropriateness of the application and upon its proper
mechanical and electrical installation and interfacing to the guarded machine. If all mounting, installation, interfacing, and
checkout procedures are not followed properly, the SX cannot provide the protection for which it was designed.
WARNING:
•Access and Perimeter Safeguard Installation
•Failure to follow these instructions could result in serious injury or death.
•If an SX Series Safety Laser Scanner is installed for use as an access or perimeter guard (where
a pass-through hazard may exist, see Reducing or Eliminating Pass-Through Hazards on p. 37),
configure the SX for Manual Start/Restart (Latch Output). The dangerous machine motion can be
initiated by normal means only after the safeguarded area is clear of individuals and the SX Series
Safety Laser Scanner has been manually reset.
2.3.1 Appropriate Applications
The user has the sole responsibility to ensure that the SX Series Safety Laser Scanner is appropriate for the application and
is installed and interfaced by Qualified Persons in accordance with this manual and applicable safety regulations.
The SX Series Safety Laser Scanner must be integrated into the machine's control system in such a way that an activation of
the safety function safely stops or interrupts the dangerous process before a person can be endangered.
This SX Series Safety Laser Scanner is typically used in access guarding and perimeter guarding applications. Some
potential applications are:
• Automated production equipment
• Robotic work cells
• Assembly and packaging machines
• Automated guided vehicles
• Lean manufacturing systems
• Safety mat replacements
Do not use the SX Series Safety Laser Scanner:
• With any machine that can not be stopped immediately after a stop signal is issued, such as single-stroke (full
revolution) clutched machinery
• With any machine with inadequate or inconsistent machine response time and stopping performance
• With any machine that ejects materials or component parts through the safety zone
• In any environment that is likely to adversely affect photoelectric sensing efficiency. For example, corrosive chemicals
or fluids or severe levels of smoke or dust, if not controlled, may degrade sensing efficiency
1A person who, by possession of a recognized degree or certificate of professional training, or who, by extensive knowledge, training and experience,
has successfully demonstrated the ability to solve problems relating to the subject matter and work.
SX Safety Laser Scanner
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• As a tripping device to initiate or reinitiate machine motion (PSDI applications), unless the machine and its control
system fully comply with the relevant standard or regulation (see OSHA 29CFR1910.217, ANSI/NFPA 79, ANSI
B11.19, ISO 12100, IEC 60204-1, IEC 61496-1, or other appropriate standard)
WARNING:
•Proper Use
• Failure to follow all instructions and warnings could lead to serious bodily injury or death.
• Only use the SX Series Safety Laser Scanner on machinery that can be stopped immediately after
a stop signal is issued at any point in the machine's stroke or cycle. Under no circumstances may
the Scanner be used on full-revolution clutched machinery or in unsuitable applications as those
listed.
• Allow only Qualified Persons to install and maintain the SX Series Safety Laser Scanner. Perform
the Shift/Daily checkout procedure at every power-up, shift change, and machine setup. Refer to
the instruction manuals and other reference materials (located in the Help menu) for all installation
details, wiring diagrams, operating instructions, shift/daily/periodic checkout procedures, and
warnings.
• If there is any doubt about whether or not your machinery is compatible with the SX Series Safety
Laser Scanner, contact Banner's Application Engineers.
2.3.2 Control Reliability: Redundancy and Self-Checking
Redundancy requires that the SX Series Safety Laser Scanner circuit components be backed up to the extent that, if the
failure of a single component will prevent effective machine stopping action when needed, that component must have a
redundant counterpart which will perform the same function. The SX Series Safety Laser Scanner is designed with redundant
microprocessors.
Maintain redundancy whenever the SX Series Safety Laser Scanner is in operation. Because a redundant system is no
longer redundant after a component has failed, the SX Series Safety Laser Scanner is designed to monitor itself
continuously. A component failure detected by or within the self-checking system sends a stop signal to the guarded machine
and puts the SX Series Safety Laser Scanner into a Lockout condition.
A recovery from this type of Lockout condition requires:
• Replacing the failed device (to restore redundancy, only performed by Banner Engineering Corp.)
• Performing the appropriate reset procedure
Use the Diagnostic Display to diagnose causes of a lockout condition. See Troubleshooting on p. 104.
2.3.3 Application Checklist
The SX Series Safety Laser Scanner can provide a protective function only when its settings and connections (software
configuration, Safety and Warning Zone dimensions, electrical interfacing, mounting, environmental conditions, supplemental
safeguarding, etc.) are coordinated with its application. The checklist items below and the following application examples are
intended to give additional guidance in applying the SX Series Safety Laser Scanner.
The following items are provided to assist in creating a checklist or to be included in a risk assessment for the application of
the SX. Additional items may be required, depending on the application.
• Review this instruction manual
• Identify the appropriate application (required resolution, field orientation, etc):
◦ Expert for horizontal applications
◦ Vertical for vertical applications
• Determine the area to be safeguarded and the SX's installation location and means.
• Determine whether the SX requires protection from mechanical damage.
• Ensure that the environmental conditions do not exceed the SX specifications.
• Determine the size and coverage of the Safety Zone and Warning Zone (if used) depending on:
◦ Physical location of the SX installation,
◦ The minimum safety distance or the stopping distance of the mobile vehicle
◦ The height (H) of the Protective Field (horizontal applications)
◦ Other factors that may require an increased minimum safety distance (e.g. "shadowing", adjacent SX, retro-
reflective surfaces, brake performance degradation)
•
Important: It is recommended to visibly mark the Protective/Warning Field boundaries, if possible.
• Assess the possibility of avoiding detection by the SX by climbing/stepping over, crawling under, moving around the
protection field(s), either at the perimeter of the fields or in unprotected areas caused by the shadow effect.
•Determine whether additional/supplement safeguarding is required.
• Determine the proper startup, start/restart (manual/automatic reset), and other safety-relevant parameters. If the
manual restart is used, determine the position for the reset button.
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• Determine whether Zone Set switchover is required and identify the conditions for its use.
•Determine whether the Reference Point function is required (at least three (3) reference points must be defined on
fixed surface(s)).
• Determine the method and means of electrical interfacing dependent on the level of risk determined by the risk
assessment (e.g., OSHA/ANSI control reliability or ISO 13849-1 category 3 PLd).
2.3.4 Sample Applications
The SX Series Safety Laser Scanner is used to detect people who are approaching a hazardous area, before reaching it, to
prevent hazardous circumstance (i.e. mechanical movement) that may cause an accident.
The protective detection is done by defining a safety area (the red zone in the figures), whose shape and dimensions must
be designed according to the risk assessment of the machine. The user must consider the position of the hazardous points,
the shape of the machine and of the environment that surrounds it, and the time needed to stop the dangerous movement.
To better ensure people's safety, it is possible to define a warning area (the green zone in the figures): if a person or an
object is approaching too close to the safety area, the safety laser scanner can trigger warning devices. This warning area
cannot be used for safety purposes.
The following application examples should be considered just as references for instructional purposes.
Stationary Area Guarding (Horizontal Danger Zone Guarding)
Area Guarding uses a horizontal sensing field (i.e., Safety or Warning Zones) to continually sense an individual within a
safeguarded area. Area Guarding can reduce or eliminate the possibility of a pass-through hazard that could result in an
individual being exposed to unexpected machine startup or motion.
As an individual approaches, the Warning Zone (the green area) can illuminate a warning beacon or sound an alarm that the
Safety Zone (the red area) is about to be entered. In conjunction with markings on the floor, the use of a Warning Zone can
eliminate intermittent stopping due to individuals being unaware of the safeguarded area. When the Safety Zone is
encroached upon, a stop is issued and the hazard is brought to a safe state.
Figure 4. Horizontal stationary area guarding
Typical considerations for horizontal stationary area guarding:
•In this example, the SX is mounted in the center of the operator work station to maximize the available size of the
Safety and Warning Zones. The SX is mounted directly to the cell's perimeter guarding fencing 300 mm above the
floor to prevent crawling under the Safety Zone.
• In this example, physical damage is not expected because the fencing provides adequate protection. If interference
with the operator is expected, the Scanner can be recessed into the fencing to minimize exposure.
• The typical manufacturing setting is well within the SX's environmental ratings.
• The size and coverage of the Safety Zone must ensure that the hazard cannot be accessed by moving (reaching)
around, under, or over the Safety Zone. Access to the hazard is prevented by the fencing along the side of the Safety
Zone, which minimizes the required floor space.
• For this example, assume a robot stopping time of 100 ms, SX response time of 62 ms, the response time of a safety
interfacing device is 25 ms (UM-FA-9A safety module). Because an individual can reach over the detection plane by
bending at the waist, the Dpf adder is equal to 1200 mm (U.S. formula) and the Measurement Tolerance Factor
(ZSM ) must be accounted for. This gives a safety distance of:Ds = 1600 mm/s × (0.1s + 0.062s + 0.025s) + 1200
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mm + 150 mm = 1649 mm (64.9 in). In other words, the leading (outside) edge of the Safety Zone must be 1649 mm
from the nearest hazard.
•It is recommended to mark the boundary of the Safety/Warning Zone on the floor.
• This example has no factors that would require an increase in the safety distance.
• There is no possibility of easily stepping, climbing or otherwise avoiding detection.
• Because there is no pass-through hazard, the SX can be configured for "automatic start/restart (reset)". However, the
machine control circuitry must be designed so that one or more initiation devices must be engaged (e.g. a conscious
act is required) to start the machine.
• Further, any initiation devices (or reset switches) must comply with the Reset Switch Location.
• For the purpose of this example, the UM-FA-9A Universal Input Safety Module was used and interfaced in a control
reliable (category 3 or 4) method as described in the wiring diagram.
Stationary Area Guarding with Zone Set Switchover
An Area Guarding application can use the Zone Set Switchover function to automatically allow access to one area while
simultaneously guarding another hazardous area. This can improve machine cycle efficiency by allowing the operator to
remove/place parts while the operation is in a different area, for example.
The robot position (i.e., the location of the hazard) is monitored to identify when no hazard exists at one work station, at
which time the Zone Sets are switched. The Zone Set Switchover function is much like a muting application for a safety light
screen.
Figure 5. Sample application with Zone Set Switchover
In addition to the typical considerations for horizontal stationary area guarding, for this example:
•Ensure that no individual is exposed to a hazard while employing the Zone Set switching function. The risk
assessment should determine the applicability of this function, means of selecting Zone Sets in respect to failure
modes, and whether supplemental safeguarding is required.
• In higher risk applications that require control reliability (category 3 or 4) interfacing, it is highly recommended to use
redundant sensors or switches to initiate or enable a Zone Set change.
• If two Zone Sets are used the Warning Auxiliary output can be used in conjunction with the Warning Zones. If three
Safety Zones are desired (right, left, entire area) then the Warning output pin is required for selecting the Zone Set
(Safety Zone).
Stationary Area Guarding with Multiple Scanners
Area Guarding is frequently used in conjunction with other safeguards, such as interlocked gates on fencing or vertically
positioned safety light screens/grids (for example, perimeter guarding). The purpose of the safeguarding located at the
perimeter of the work cell is primarily to detect entry into the hazardous area, while the area guarding (for example, the SX) is
responsible for preventing machine restart or other machine hazards while the individual remains within the work cell.
In such applications, it is important not to have any voids or unmonitored areas (dead spaces) in the detection capability of
the Area Guarding system. The SX can be configured for irregularly shaped protection fields to accomplish this.
Important: Area Guarding and Perimeter Guarding should not be used in place of Lockout/Tagout
procedures.
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Figure 6. Stationary area guarding with multiple scanners
Conveyor
Conveyor
Robot
Robot
Press
Interlocked
Gate
Inspection
Station
Safety Light Screen
Interlocked
Gate
SX5
SX5
In addition to the typical considerations for horizontal stationary area guarding listed in example #1:
•Install multiple SX with a vertical offset height of 100 mm (or more) or use physical shielding to prevent one SX from
interfering with another SX.
• Be aware of the effect of needle- and cone-shaped fields and eliminate areas of unreliable detection.
• Eliminate the "shadow effect" and/or use additional safeguarding.
• Configure the SX for start/restart interlock (manual reset) to ensure that the Scanner does not turn ON its safety
outputs if an individual is momentarily undetected (e.g., climbs up onto the machinery above the plane of the
Protective Field).
• Configure any perimeter guarding systems (e.g., an interlocked gate or safety light screen) for a manual reset; any
reset switches must comply with the Reset Switch Location Section.
Mobile Area Guarding on Transfer Carts/Trolleys and Automated Guided
Vehicles (AGVs)
On mobile applications, such as transfer carts, the SX monitors the area directly ahead of the cart using both the Warning
and the Safety Zones. If something is detected within the Warning Zone (the green area), the alarm output signals the vehicle
logic to slow the vehicle and sound a horn (or other awareness device). The SX stops the vehicle when something is
detected within the Safety Zone (the red area). If the speed increases or decreases, alternate Zone Sets can be used to
adjust for varying stopping distances.
Figure 7. Mobile area guarding on AGVs
Typical considerations for mobile vehicle guarding (horizontal fields):
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• In this example, the mobile vehicle is a transfer cart that travels in two directions along a pair of rails. Each direction
of travel is guarded by separate, individually configured Scanners on either end of the vehicle, mounted 150 mm (5.9
inch) above the plane of the floor (not the rails). The plane of the Safety Zone should not exceed 200 mm (7.9 in)
above the floor.
•In this example, physical damage is not expected because the path of travel is restricted.
• The typical manufacturing setting is well within the SX's environmental ratings.
• Safety Zone Length (Minimum Distance D): For this example, assume a maximum vehicle speed of 1200 mm/s (48
in/s), a breaking distance of 900 mm (35 in), SX response time of 122 ms (4 scans), the response time of a vehicle
drive and safety interfacing 100 ms, which results in an overall stopping distance of 1166 mm (46 in). DSD = [1200
mm/s × (0.1s + 0.122s)] + 900 mm. This value is added to the Additional Distance Factors (Z) to determine the Safety
Zone length , which for this example are:
◦ ZSM = 150 mm (5.9 in)
◦ Zrefl = 0 — The possibility of retro-reflectors located within the scanning plane of the Protective Field can be
excluded.
◦ ZF = 100 mm (4 in) — To the ground clearance of the transfer cart's sides is 60 mm (2.4") and the wheels are
not accessible.
◦ ZA = 500 mm (20 in) — The possibility of crushing/trapping hazard against the overhanging conveyor and the
transfer cart is an application specific addition for this example.
◦ The total Safety Zone length (Minimum Distance) from the SX to the leading edge of the Safety Zone is 1916
mm (75.4 in).
• Safety Zone Width (Additional Side Distance Z): The Z factors to determine the Safety Zone width are primarily the
same as above (ZSM = 150 mm, Zrefl = 0, ZF = 100 mm), but the application specific adder, ZA(SIDE), is now used to
account for the entire area to the sides the cart and under the overhang of the conveyor. This distance is 300 mm (12
in); ZSM + ZF = 250 mm (9.8 in) , thus ZA must equal 50 mm (2 in) to ensure the entire area to the sides of the cart are
monitored. The total width of the Safety Zone for this example is 1666 mm (66 in), which is the width of cart of 1066
mm (42 in) plus the value of the two 300 mm side distances.
• A 190° Safety/Warning Zone should be used to minimize any unmonitored area at the SX's sides.
• The vehicle's maximum speed should be identified in the SX's configuration. In this example the maximum speed is
1200 mm/s.
• The Warning Zone is used to slow the transfer cart and sound a horn if an object is detected.
• The design of the transfer cart ensures that there are no protruding loads (e.g., pallets) that could become a hazard.
• The fencing (supplemental safeguarding) along the path of the transfer cart reduces the risk of an individual stepping
directly in front of the cart; this allows the Safety Zone width to be minimized. The fencing also reduces, but does not
eliminate, the possibility of crushing/trapping hazards between the transfer cart and the conveyor because the
individual is detected by the leading edge of the Safety Zone.
• In this example, the movement of the transfer cart is controlled primarily by on-board logic that is safety-rated. This
allows the movement to begin after the material control system (conveyor logic) commands the cart to a specific
location. Automatic restart function must incorporate a two-second delay after the Safety Zone becomes clear (per
ISO 3691-4).
The on-board logic of the transfer cart that controls beginning and stopping motion and the means of electrical interfacing
must be evaluated during the risk assessment to meet the required level of safety performance (e.g., control reliability or
category 3 or 4).
Vertical Guarding with Reference Point Monitoring
This example application uses two SXs with Safety Zone Switchover to safeguard a pallet load/unload station. The two
Safety Zones per SX are enabled (the red lines) and disabled (pink shaded areas) as pallets are loaded/unloaded and as
they enter/exit the work cell at the rear of the station.
The SX's Area Switch inputs identify the position of a pallet to determine which Safety Zone to disable. The Reference Points
(blue points) ensure that the Safety Zones are in the proper position.
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Figure 8. Vertical guarding with reference contour monitoring
Typical considerations for vertical guarding:
•In the example shown, the objective is to prevent an individual from entering an area; detecting the body (torso) is
required.
• In this example, physical damage is not expected because the SX is mounted above and away from the probable
path of the forklift. If impact is possible, a mechanical guard/shroud can be added to protect the SX without blocking
the Safety Zones.
• The typical manufacturing setting is well within the SX's environmental ratings.
• The size and coverage of the Safety Zone must ensure that unrestricted or accidental entry to the work cell is
prevented. Two SXs are used to create four Safety Zones to cover each end of the pallet load/unload station (e.g. left
side SZ, right side SZ, and both sides SZ). When no pallets are at the station, the front SX has a Safety Zone that
covers both sides; the rear SX can be muted to allow pallets to be fed into the station (such as pallets exiting the cell).
As pallets are loaded, sensors monitoring the pallet position switch the Zone Sets to "turn off" the front Scanner's
right side and "turn on" (and unmute) the rear SX's Safety Zone for that side (as shown). This allows the forklift to pick
up the pallet and remove it.
• When the front Safety Zone is inactive, the pallet must completely block the opening to prevent access. When the
pallet is removed, that Safety Zone must immediately be re-activated.
• The use of the Reference Points is required for vertical guarding applications (e.g. the blue points).
• In this example, no factors would require an increase in the safety distance.
• For this example, assume a machine stopping time of 200 ms, SX response time of 62 ms; safety interfacing device
(UM-FA-9A safety module) response time is 25 ms. The resolution can be either 40 or 70 mm, since only body
detection 70mm can be selected, the Dpf adder is equal to 900 mm (U.S. formula). This gives a safety distance of:
Ds = 1600 mm/s x (0.2s + 0.062s + 0.025s) + 900 mm = 1359 mm (53.5 in). In other words, the plane of the rear
Protective Field must be no closer than 1359 mm (53.5 in) from the nearest hazard (assuming no hazard inside the
load station).
• Configure the SX for start/restart interlock (manual reset) to ensure that if an individual interrupts an active Safety
Zone while attempting to enter the guarded area that the SX's OSSD safety outputs remain OFF until manually reset
after the individual exits the cell.
• For the purpose of this example, the UM-FA-9A Universal Input Safety Module was used and interfaced in a control
reliable (category 3 or 4) method as described by Section 3 and Figure 3-19.
Mobile Area Guarding with Side Vertical Guarding
Vertically guarding the sides of transfer carts, material-handling trolleys, and Automated Guided Vehicles (AGVs) prevents
contact with objects that may have overrun the stop position of a conveyor, which could result in damage to the mobile
vehicle and the conveyor. This type of guarding can also be used for situations that with a crushing/trapping hazard, for
example, a distance less than 500 mm (20 in) between the sides of the SX and a physical structure.
Two SXs are positioned to create horizontal Safety Zones, to prevent running over objects or individuals in the path of the
vehicle. A second pair of vertically mounted SXs is positioned to detect objects at or above the horizontal plane of the SXs
that are looking ahead of, and behind the vehicle. In this configuration, the "leading edge" of the Safety Zone is now provided
by the vertical edges on the sides of the SX. These edges will detect the torso of an individual; 70 mm resolution is typically
selected.
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Figure 9. Mobile area guarding with side vertical guarding
In addition to the typical considerations for mobile area guarding (see Mobile Area Guarding on Transfer Carts/Trolleys and
Automated Guided Vehicles (AGVs) on p. 14):
•Select 70 mm resolution for torso detection.
• Set the leading edge of the vertical Safety Zone no shorter (smaller) than the corresponding horizontal Safety Zone
(assuming that the response times and safety distances are equal).
• Position the vertical Safety Zones at a slight angle so that the lower Safety Zone edges protrude over the vehicle
width by the amount of the additional distances ZSM , ZF , ZREFL and ZA when required (see Vertical Guarding with
Reference Point Monitoring on p. 15).
• The configuration of reference points, as with other vertical guarding applications, is not required, because the
approach of the individual is detected by the edge of the Safety Zone and not the plane. As with the horizontal Safety
Zones, the vertical Safety Zone must be checked (verified) on a periodic basis.
• Minimize crushing/trapping hazards by using supplemental safeguarding, such as by preventing access (e.g.,
fencing) or by causing the individual to be detected by the leading edge of the horizontal Safety Zone.
2.3.5 Applications with Master and Remote Scanners
In applications where you need to monitor several zones that are not visible from just one point, use more than one scanner.
However, there may be just one safety function, for example dangerous movement that must be stopped when something is
detected inside the area.
The SX Laser Scanner can effectively solve this situation. Up to four scanners can be easily connected to each other through
an Ethernet-based safe communications bus, working as a single system (cascading the scanners).
Only the Master Unit receives power, has inputs and outputs onboard, and must be connected to a PC to configure the entire
system.
The Remote Units (cascaded units) are connected to the Master with a single cable that also provides them with power. The
synchronization of up to four (4) scanners is an integrated function. There is no need for extra external control units.
2.4 Operating Features
The Banner SX Series Safety Laser Scanner models described in this instruction manual feature several functions.
Configuring some of these functions must be accomplished by a Qualified Person to ensure that personnel who are exposed
to potentially dangerous situations are adequately protected. Features include:
•Selecting automatic or manual start/restart
• Configuring the response time
• Setting the Warning and Safety Zones
• Defining a Warning output
• Configuring a muting evolution
• Cascading up to four scanners in one chain
• Interfacing encoder inputs in AGV applications for assistance in selecting Zone Sets
For more information, see Configuration Instructions on p. 67.
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2.5 Memory Device for the Master Models
The memory device is a removable memory box included on all master scanner models (not on remote or stand-alone
models). The memory device stores the scanner configuration for an individual scanner or a chain of scanners.
The memory device saves the configuration when the PC transfers the operational parameters to the scanner. This simplifies
the replacement of a faulting or damaged scanner. When the original scanner is replaced and the memory device is
connected to a new scanner, it is very easy to install the configuration on that new scanner (no PC required).
To replace your scanner and/or memory devices, refer to Fast Replacement of the Master Scanner on p. 124.
The memory device is also the point of cable connections for a master unit. For the cable connection process, refer to
Mounting and Unmounting the Removable Memory on p. 45.
2.6 Reference Points (Surface) Monitoring
The reference points (surface) monitoring function prevents unintentional misalignment and deliberate manipulation of the
SX.
If the configuration contains reference points, the SX monitors both the Safety Zone (for intrusions) and the reference points
(for position). If the distance between the scanner and the reference surface (point) changes from the configuration (greater
than the assigned tolerance), the SX detects the change and switches the OSSDs to OFF.
The design of the installation and the risk assessment must identify the need and use of the reference points (surface)
monitoring function. In horizontal applications, this function ensures that the safeguarded area does not change due to the
SX moving or changing position because of an impact, vibration, or poor maintenance practices. In a vertical application, the
position of the Safety Zone has a critical effect on the separation (safety) distance. If there is an angular movement of the SX
that causes the Safety Zone to be positioned closer to the hazard, an individual could access the hazard before the machine
can stop.
With a vertical Safety Zone (angle of approach greater than ±30°), it is required that at least three (3) reference points be
assigned. The reference points must be assigned on a surface that will be present but do not have to be at the edge of the
Safety Zone. The surface must be within the safety range for the configured resolution of the scanner. The reference points
should be on at least two sides, areas, or surfaces.
For more information on how to create a Safety Zone and use reference points, see Safety Zone Area - Length and Width on
p. 39.
Note:
•Reference Points
•Failure to follow these recommendations can potentially create a dangerous situation that may lead
to serious injury or death.
• The design of the installation and the risk assessment must identify the need and use of the
reference points (surface) monitoring function. A change in the position or mounting of the SX can
result in gaps/unmonitored areas and an incorrect (too small) safety distance (minimum distance).
If is recommended that Reference Point Monitoring be used for all stationary applications that have
surfaces that can be monitored.
2.7 Passwords
Improperly set parameters on the SX can cause serious accidents. The configuration of the SX is therefore protected by
passwords.
Banner SX Scanner software is not password protected. Users can create and save (to the PC) a configuration file without
entering a password. A password is required to upload a configuration to a SX.
Ensure that the passwords are secured by the Qualified Person. The default password is admin. Call Banner Engineering
technical support if a password is unknown.
The people responsible for the machine's safety must ensure that the appropriately Qualified Person can properly perform
the tests and work on the machine and the SX in accordance with their intended use.
2.8 Laser Safety (Class 1)
The SX Series Safety Laser Scanner has a Class 1 laser.
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Figure 10. Laser safety label
2.8.1 Class 1 Lasers
Class 1 lasers are lasers that are safe under reasonably foreseeable conditions of operation, including the use of optical
instruments for intrabeam viewing.
Reference IEC 60825-1:2014, Section 8.2.
Figure 11. Class 1 laser characteristics
EN 60825-1: 2014
Complies with 21 CFR 1040.10
except for deviations pursuant to
Laser Notice No.50 dated June 24, 2007
2.8.2 For Safe Laser Use (Class 1 or Class 2):
•Do not stare at the laser.
• Do not point the laser at a person’s eye.
• Mount open laser beam paths either above or below eye level, where practical.
• Terminate the beam emitted by the laser product at the end of its useful path.
CAUTION:
•Never stare directly into the sensor lens.
•Laser light can damage your eyes.
• Avoid placing any mirror-like object in the beam. Never use a mirror as a retroreflective target.
2.9 Software Overview
Use the configuration software to establish operational settings for the SX and to display measurement and system
information produced by the SX. Communication between the PC and the SX is via an Ethernet network.
The scanner ships from the factory unconfigured. The unit must be configured for each application.
The configuration settings are created by a trained and Qualified Person who understands the SX instruction materials.
These settings are saved in an .xml configuration file and includes all the information that the SX requires for its intended
operation. An SX's configuration file includes the following data:
• Administrative data, for example file name, application description
• Safety-relevant data, such as the startup process
• Safety Zone or Warning Zone configuration data, for example contours and limits
The menu progression in the program assists the user with the configuration process.
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2.9.1 System Requirements
To use the system, the personal computer must meet the following minimum requirements:
Component Recommended Minimum
Processor(s) Pentium 4 Pentium 4
Clock frequency ≥ 3 GHz ≥ 2 GHz
RAM 2 GB 1 GB
Free hard drive space 70 MB 70 MB
Monitor resolution 1280 × 768 1024 × 768
Supported operating systems Windows 7, Windows 8, Windows 10
The PC must also be equipped with the following hardware and software drivers:
• Installed Ethernet network card and installed driver
• One free 100 Mbps Ethernet port
2.9.2 Safety and Warning Zones
The software makes it easy to establish Safety and Warning Zones. The Safety Zone and the Warning Zone are user-defined
areas that the scanner monitors.
An intrusion into the Safety Zone (such as a person walking into a monitored work cell) causes the SX to turn its safety
outputs off. An intrusion into the Warning Zone causes the SX to create a warning signal.
Safety Zone and Warning Zone settings are created and saved as zone sets. The number of configurable zone sets available
for the SX are dependent on the model.
Model Type of Unit Cable Wiring Maximum Zone Sets
SX5-B and SX5-B6 Stand-alone 8-pin 6
SX5-M10 Master 8-pin 3
SX5-M10 Master 12-pin 10
SX5-M70 and SX5-ME70 Master 17-pin 20
SX5-M70 and SX5-ME70 Master 17-pin and 8-pin 70
Zone sets can be enabled or disabled, one set at a time, while the SX is operational and actively monitoring a work area.
This function is useful when changing machine guarding requirements create the need for changes in Safety Zone and
Warning Zone dimensions.
2.9.3 Monitored Space Display
When the SX is actively monitoring an area, it measures the distance to, and the angular position of, objects in the area.
These measurement data are transferred via an Ethernet connection to the PC when the Monitoring function is selected. The
software uses this data to constantly update the display to show the Safety Zone and Warning Zone along with the measured
surfaces of the monitored area.
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