Summary of Contents for Rockwell Automation Allen-Bradley SafeZone Mini
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SafeZone Mini Safety Laser Scanner Catalog Numbers 442L-SFZNMN, 442L-SFZNMN3 User Manual Original Instructions...
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If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment.
Restart Delay for Mobile Applications......25 Configuration with Restart Interlock ......26 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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SI Guardmaster Safety Relay........57 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Faults or Errors ..........71 Rockwell Automation Support........71 Error and Status Indications .
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Index ............95 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• This user manual in different languages for viewing and printing Symbols Display indicators show the status of the seven-segment display on the SafeZone Mini safety laser scanner: Symbol Description Constant indication of characters Flashing indication of characters Alternating indication of characters Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 Provides general guidelines for installing a Rockwell Automation industrial system. Product Certifications website, rok.auto/certifications. Provides declarations of conformity, certificates, and other certification details. You can view or download publications at rok.auto/literature.
The safety laser scanner is a type 3 ESPE as defined by IEC 61496-1 and IEC 61496-3 and is therefore allowed for use with category 3 PLd controls as per EN ISO 13849-1 or SIL 2 as per IEC 61508. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
During the mounting, installation and usage of the SafeZone Mini safety laser scanner, observe the standards and directives applicable in your country. An overview of the most important regulations is found in Applicable Directives and Standards on page Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
20 ms. Power supplies according to EN 60204-1 satisfy this requirement. Suitable power supplies are available as accessories from Rockwell Automation. Enclosed with these operating instructions is a checklist for checking by the...
Safety of machinery – Principles for risk assessment (EN ISO 14121-1) • Safety of machinery – Safety-related parts of control systems – Part 1: General principles for design (EN ISO 13849-1) and part 2: Validation (EN ISO 13849-2) Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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(ANSI B56.5) IMPORTANT To some extent, these standards require the protective device to have the safety level of control reliable. The SafeZone Mini safety laser scanner meets this requirement. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• With scanning ranges of 2 m (6.6 ft) or 3 m (9.8 ft) maximum protective field radii • Configuration using computer with Rockwell Automation® SCD software • Field sets comprise one protective field and up to two warning fields •...
180° -45° 90° 0° Due to its active scanning principle, the SafeZone Mini safety laser scanner does not require receivers or reflectors, and offers the following advantages: • Your installation effort is lower. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
ATTENTION: Do not use a warning field on the SafeZone Mini safety laser scanner for tasks that are related to the protection of people. Contour Monitoring Additionally, the SafeZone Mini safety laser scanner can also monitor a contour (for example, the floor in vertical applications). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Hazardous area protection on an insertion station. Hazardous point protection on an insertion station. Presence detection for a safety light curtain. Protection of an AGV for one velocity. Access protection for high areas of access. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
OSSDs in the on-state (no object in protective field) Reset required Optics cover contaminated Seven-segment display for the indication of the status and errors Detailed information is in Table 17 on page 71 and in Table 18 on page 72). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
SCD software. Rotation is useful, for example, when the SafeZone™ Mini is rotated 180° due to the specific application. If you rotate the numbers of the seven-segment display, the point in the seven-segment display is off. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
The basic response time of the SafeZone Mini safety laser scanner is 80 ms. It can be necessary to add supplements to the basic response time due to multiple sampling (see OSSD Response Times on page 76). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
I/O as an input for resetting the restart interlock. The universal I/O connections are configured in the SCD software in the Universal I/O area. Figure 7 on page 24 shows a configuration example. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• The error message 8 appears in the seven-segment display. • The SafeZone Mini safety laser scanner switches its OSSDs to the off-state. With restart interlock • The status indicator is illuminated. • The error message appears in the seven-segment display. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
This configuration is only allowed if the protective field cannot be left in the direction of the hazardous point and if a person can be detected at every point in the hazardous area by the SafeZone Mini safety laser scanner. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• The SafeZone Mini safety laser scanner switches its OSSDs to the on-state. • The status indicator ( ) on the SafeZone Mini safety laser scanner illuminates green. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Before you commission the machine or vehicle, use the instructions in Configuration on page 61 and using the Checklist to Install ESPE on page 89 to check the configuration of the protective fields. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
The measuring error tolerances for the SafeZone Mini safety laser scanner automatically subtract from the protective field size. As a result the protective field is slightly smaller than the surface covered (shown at (2) in Figure 11). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• The contour as reference function and the warning field 2 function are mutually exclusive. You define the contour as a reference in the SCD software field set editor. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
• A field set, including a protective field and warning field or fields. • The multiple sampling for the field set. Monitoring cases can switch with the following input information: • Static information Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
To switch to the Stand-by mode, you must configure one universal I/O connection as stand-by input on the SafeZone Mini safety laser scanner. (see Universal I/O Connections on page 23). IMPORTANT The Stand-by mode does not occupy a monitoring case. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
SafeZone Mini safety laser scanner in specific circumstances. • If it is reasonable for the application, mark the protective field on the floor (see EN 61496-1). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
As per EN ISO 13855, mount the scan planes for horizontal stationary applications with 70 mm (2.8 in.) resolution at least 300 mm (11.8 in.) above the floor (see Height of Scan Plane on page 44). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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SafeZone Mini safety laser scanner depends on the following: • The basic response time of the SafeZone Mini safety laser scanner • The multiple sampling set OSSD Response Times on page Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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< 3300 (11.81 in.)) Lower protective field supplement C. front), external effect due to ambient High inclination of the scan plane light interference possible. > H (1) H = detection height; H = scanner mounting height. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
To help protect the protective safety laser scanner against inadvertent adjustment or manipulation, you must use the contour of the surroundings as a reference for the SafeZone Mini safety laser scanner (see Use the Contour as a Reference on page 29). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Approach speed [1600 mm/s (63 in./s), defined in EN ISO 13855] Stopping/run-down time of the machine or system Response time of the SafeZone Mini safety laser scanner and the downstream controller Supplement for prevention of reaching over [850 mm (33.5 in.)] Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
ATTENTION: Help prevent reaching around or behind the protective field. Always mount the safety laser scanner so reaching around and behind is impossible. Provide suitable additional precautions as necessary. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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SafeZone Mini safety laser scanner depends on the following: • The basic response time of the SafeZone Mini safety laser scanner • The multiple sampling set OSSD Response Times on page Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Calculate the Stopping Distance S The stopping distance comprises the braking distance for the vehicle, the distance covered during the response time of the safety laser scanner, and the response time of the vehicle controller. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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The multiple sampling set OSSD Response Times on page Calculate the Distance S This distance is covered during the response time of the safety laser scanner. Calculate the distance S with the formula: Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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(5.91 in.). This supplement can reduce further in specific cases. For this purpose, read off the actual supplement necessary for the ground clearance of your vehicle from Figure 23 on page Figure 23 - Diagram of Ground Clearance of the Vehicle Supplement 2 (mm) Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Methods to Help Prevent When you mount the SafeZone Mini safety laser scanner, you can find areas that are not covered by the safety laser scanner (see (A) in Figure 25 on Unprotected Areas page 45). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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With two SafeZone Mini safety laser scanners mounted at an angle of 45° on the front corners of a vehicle, you can configure the protective fields so that there are no unprotected areas, and the hazardous areas in narrow aisles are also protected. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Take caution when safety laser scanners are dismantled. There is a risk of injuries. Special notes for mounting: • Mount the SafeZone Mini safety laser scanner so the unit is protected from moisture, dirt, and damage. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
To avoid a possible tendency to vibrate, if necessary, use the reference surface on the rear as the third mounting point (see (A) in Figure 30 on page 48). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
SafeZone Mini safety laser scanner in two planes. The maximum adjustment angle is ±11° in both planes. 1. Mount mounting kit 1 or 2 to the SafeZone Mini safety laser scanner. 2. Mount mounting kit 4 on the mounting surface. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
IMPORTANT In any circumstance, observe EN ISO 13855 when you calculate the minimum distance. Use mounting kits 1 or 2 and 3 to adjust the safety laser scanners to different angles (see Table 28 on page 87). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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3° (min) Figure 36 - Reverse Mounting, Parallel Offset [mm (in.)] 100 (3.94) (min) Figure 37 - Reverse Mounting of Two SafeZone Mini Safety Laser Scanners, with Parallel Offset [mm (in.)] 100 (3.94) (min) Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
0V terminal strip. This configuration is the only way to verify that, if there is an anomaly, there is no potential difference between the 0V connections of the loads and of the corresponding protective device. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Use all inputs and outputs on the SafeZone Mini safety laser scanner only in the context specified. The round plug connectors are coded. If you use plug connectors other than the connectors intended, any claim against Rockwell Automation under the warranty is rendered void. Wiring in Accordance with EMC Regulations The quality of the shield is dependent on the quality of the connection of the screen.
0V DC (voltage supply) Pin 5 T x D Pin 2 After configuration: • Always remove the connecting cable from the configuration connection. • Locate the attached protection cap to cover the configuration connection. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
(for example, due to changes to the bracket), it switches its OSSDs to the off-state. Figure 41 - Access Protection with SafeZone Mini Safety Laser Scanner (Vertical Mounting) SafeZone Mini safety laser scanner with one protective field (mounted vertically) Floor as reference Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Restart Interlock and External Device Monitoring SafeZone Mini safety laser scanner with relays/contactors: Operating mode with restart interlock (universal I/O 1 must be configured as reset) and external device monitoring (universal I/O 2 must be configured as EDM). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
SafeZone Mini safety laser scanner in combination with a SI Guardmaster® safety relay: Operating mode of SafeZone Mini safety laser scanner is on/off and SI safety relays is configured for monitored manual reset. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Two SafeZone Mini Safety Laser Scanners with DI Guardmaster Safety Relay Two SafeZone Mini safety laser scanners are connected to a DI Guardmaster safety relay. The DI safety relay is configured for monitored manual reset. SafeZone Mini scanners are configured for on/off. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Table 14 - Diagram Explanation Color Signal Output - Warning Field1 +24V DC Universal I/O1 Universal I/O2 OSSD 1 OSSD 2 0V DC Shld Earth Ground (1) Not configured for this application. Not connected. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Chapter 6 Application Examples and Connection Diagrams Notes: Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
To configure and perform diagnostics on the SafeZone Mini safety laser scanner, directly connect the computer to the configuration connection on the SafeZone Mini safety laser scanner. Figure 46 - Configuration Connection Configuration connection Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Use the password function in the SCD software to help protect the configuration settings from unauthorized access. Also, verify that the passwords are stored to help protect against unauthorized access. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Safety laser scanner self-test Status: waiting for configuration or object in the protective field, OSSDs in the off-state Safety lock activated. Malfunction (see Other display Error and Status Indication — Status Indicators on page Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
(including protective field shapes) and include these configurations with the documentation. • Contact your Rockwell Automation sales office or Allen-Bradley distributor for questions regarding initial commissioning. Use the Create Development Dump... function in the SCD software (right-click the COM interface to which the safety laser scanner is connected). You can keep this data as a backup and so document the state during initial commissioning at any time.
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- Move the test object along the inner edge of the tolerance band of the reference contour. The safety laser scanner must detect the test object at each position and indicate the detection. - If several reference contours are used, test all reference contours. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Only perform the optics cover calibration with a new optics cover. The new optics cover must be free of contamination at the time of the optics cover calibration. The optics cover calibration must be performed at room temperature [10…30 °C (50…86 ° F)]. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Chapter 9 Maintenance and Care You must replace the optics cover if it is scratched or damaged. Order the replacement optics cover from Rockwell Automation (see Table 28 on page 87). • The optics cover on the SafeZone Mini safety laser scanner is an optical part that must not be soiled or scratched on replacement.
2. Connect the round plug connector on the end of the connection cable for the SafeZone Mini safety laser scanner. 3. Perform an optics cover calibration with the aid of the SCD software. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Chapter 9 Maintenance and Care Notes: Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Rockwell Automation If you cannot rectify an error with the help of the information that is provided in this chapter, contact your local Rockwell Automation representative. Support Error and Status Indications...
SafeZone Mini safety laser scanner again. Waiting for restart of the safety laser Switch off the voltage supply for the SafeZone Mini safety laser scanner for at least 2 seconds and then scanner switch it back on. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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• Fit the new optics cover. • Then, perform optics cover calibration. IMPORTANT If you have problems during troubleshooting, contact Rockwell Automation support. Keep a copy of the results of the diagnostics at hand. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
The SCD software is supplied with the safety laser scanners. The software allows you to narrow down the problem if the error is non-specific or if you experience usage downtime problems. Find detailed information in the online help for the SCD software. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Figure 49 - Scanning Range Diagram (3 m [9.84 ft] SafeZone Mini Safety Laser Scanner) Reflectors > 2000% Reflective films > 300% White plaster Writing paper Gray cardboard Matte black paint Black shoe leather Scanning range [m] Protective field Warning field Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
OSSDs switch to the off-state during this time. ATTENTION: Verify that the safety inputs on the controller that is used do not respond to these test pulses and as a result cause the machine or system to shut down unintentionally. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Figure Figure Figure 53 show the pulse duration for the individual tests. Figure 51 - Voltage Test after Switching on the OSSDs Approx. 650 s < 300 s < 300 s OSSD1 OSSD2 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
-10…+50 °C (14…122 °F) -25…+50 °C (-13…+122 °F) Storage temperature range -25…+70 °C (-13…+158 ° F) (≤ 24 h) Humidity (considering the operating temperature EN 614961, CLC/TS 614963 (Protective Field Width on range) page Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Rockwell Automation sales office. Material Table 21 - Material Attribute Value Housing Material Aluminum die-cast Color RAL 1021 (rapeseed yellow) and RAL 9005 (black) Optics cover Material Polycarbonate Surface finish Outside with scratch-resistant coating Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
2 m (6.56 ft) SafeZone Mini safety 0.16 A (0.20 A, max) laser scanner Operating current without output load 3 m (9.84 ft) SafeZone Mini safety 0.18 A (0.25 A, max) laser scanner Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
20 ms. Power supplies according to EN 60204-1 satisfy this requirement. Suitable power supplies are available as accessories from Rockwell Automation. (2) Operation only in a short-circuit protected system with max 8 A (3) The absolute voltage level must not drop below the specified minimum voltage.
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-15…+15 V Switching threshold RxD LOW -15…+0.4 V Switching threshold RxD HIGH 2.4…15 V Short-circuit current at TxD -60…+60 mA Max voltage level at RxD -15…+15 V Max voltage level at TxD -11…+11 V Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
18.Has the information label for the daily check been attached so that it is easily visible for the operator? IMPORTANT This checklist does not replace the initial commissioning, nor the regular inspection, by qualified safety personnel. Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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Appendix B Checklist to Install ESPE Notes: Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Appendix Declaration of Conformity CE/UKCA Conformity Rockwell Automation herewith declares that the products that are shown in this document are in conformity with the provisions of the following EU directive(s) and UK regulation(s) (including all applicable amendments), and that the respective standards and/or technical specifications have been used as a basis for this declaration.
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Appendix C Declaration of Conformity Notes: Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
Reflection of luminance. A measure of the remission is the level of remission Remission that is defined as the ratio of the luminance reflected from a surface in the measuring direction and the luminance of a matte white surface (white standard). Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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• Supply voltage loss • Loss of the assured detection capability Rockwell Automation® Safety Configuration and Diagnostic software (SCD SCD software software). Software for configuration and diagnostics on the SafeZone Mini safety laser scanner. The SafeZone Mini safety laser scanner has two universal I/O connections.
I/O 23 protection 11 connector error 71 round plug 52 errors 71 contour seven-segment display 72 monitoring 17 status indicators 71 reference 29 example correct use 10 application 55 external device monitoring 24 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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41 parameter lockout operational status 72 system 21 personnel qualified safety 9 power-up sequence 63 machinery directive 12 prepare maintenance 67 configuration 61 manufacturer prevent checklist 89 unprotected area 44 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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64 multiple 49 time SafeZone Mini response 22 dimension 83 total response 76 restart 25 timing behavior sampling OSSD 76 multiple 31 total response time scan plane origin 85 calculate 76 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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44 contour as a reference 29 correct 10 user data 21 vertical operation 30 stationary application 37 warning field 17 configure 27 suggested 28 width protective field 44 wiring EMC regulation 52 Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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SafeZone Mini Safety Laser Scanner User Manual Rockwell Automation Publication 442L-UM005C-EN-P - October 2022...
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At the end of life, this equipment should be collected separately from any unsorted municipal waste. Rockwell Automation maintains current product environmental compliance information on its website at rok.auto/pec. Allen-Bradley, expanding human possibility, Guardmaster, Rockwell Automation, and SafeZone are trademarks of Rockwell Automation, Inc. EtherNet/IP is a trademark of ODVA, Inc.