Allen-Bradley 442L-SFZNMN User Manual
Allen-Bradley 442L-SFZNMN User Manual

Allen-Bradley 442L-SFZNMN User Manual

Safety laser scanner
Table of Contents

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User Manual
Original Instructions
SafeZone Mini Safety Laser Scanner
Catalog Number 442L-SFZNMN

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Table of Contents
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Summarization of Contents

User Manual
Original Instructions
Provides original instructions for the SafeZone Mini Safety Laser Scanner.
Important User Information
Safety Warnings and Precautions
Details important safety warnings, hazards like shock, burn, arc flash, and general precautions.
Chapter 1 Safety
Qualified Safety Personnel
Defines the qualifications and responsibilities of personnel involved in installing and servicing the device.
Applications of the Device
Outlines the intended uses and application areas for the SafeZone Mini safety laser scanner.
Correct Use
Specifies guidelines and restrictions for the proper and intended operation of the SafeZone Mini device.
General Safety Notes and Protective Measures
Provides essential safety guidelines, standards, and protective measures for using the SafeZone Mini device.
Environmental Protection and Disposal
Discusses the device's environmental impact and proper disposal methods according to regulations.
Applicable Directives and Standards
Lists important directives and standards relevant to the use and installation of optoelectronic protective devices.
Application and Installation of Protective Devices
Details the application and installation requirements for protective devices, referencing Machinery Directive aspects.
Chapter 2 Product Description
Special Features
Highlights the key features and design characteristics of the SafeZone Mini safety laser scanner.
Function and Principle of Operation
Explains how the SafeZone Mini device operates and its underlying working principles.
Field Sets and Contour Monitoring
Describes the configuration of protective and warning fields and the contour monitoring capability.
Device Components and Applications
Identifies the main components of the device and illustrates its possible application scenarios.
Status Indicators
Explains the meaning and function of the status indicators on the SafeZone Mini device.
Chapter 3 Configurable Functions
System Parameters
Details how to configure system parameters like application name, scanner name, and user data.
Display Direction and Application Configuration
Covers adjusting the seven-segment display direction and general application configuration options.
Resolution, Response Time, and Range
Specifies configurable settings for resolution, basic response time, and maximum protective field range.
Universal I/O, Stand-by, and OSSDs
Explains configuration of universal I/O, stand-by mode, and internal OSSDs for device operation.
Chapter 4 Mounting
Mounting Notes and Stationary Applications
Provides general notes for mounting and details for stationary applications in horizontal operation.
Vertical Operation Applications and Minimum Distance
Covers vertical operation for access and point protection, including minimum distance calculations.
Mobile Applications and Field Width
Details mobile application considerations, including protective field length and width.
Preventing Unprotected Areas and Near Range
Discusses methods to prevent unprotected areas and considerations for near-range operation.
Mounting Steps and Kits
Outlines the steps for mounting and describes the available mounting kits for the device.
Information Label and Multiple Scanners
Covers the important information label and guidelines for using multiple safety laser scanners.
Chapter 5 Electrical Installation
Electrical Notes and System Connection
Provides electrical notes and describes how to connect the SafeZone Mini device to the system.
EMC Regulations, Functional Earth, and Connectors
Covers wiring for EMC, functional earth connection, and details on round plug and configuration connectors.
Chapter 6 Application Examples and Connection Diagrams
Stationary and Mobile Application Examples
Illustrates typical application examples for both stationary and mobile setups of the SafeZone Mini device.
Connection Diagrams and Restart/EDM
Shows connection diagrams, including restart interlock and external device monitoring configurations.
Safety Relay Integration Examples
Provides examples of integrating the SafeZone Mini device with SI Guardmaster safety relays.
Chapter 7 Configuration
Default Delivery Status and Preparation
Describes the device's default state and the necessary preparations before configuration.
Configuration with SCD Software
Details the process of configuring the SafeZone Mini device using the Rockwell Automation SCD software.
Chapter 8 Commissioning
Initial Commissioning and Power-up Sequence
Guides through the initial commissioning process and explains the device's power-up sequence.
Test Notes and Inspections
Provides essential test notes and requirements for inspecting the protective device during commissioning.
Chapter 9 Maintenance and Care
Optics Cover Maintenance
Covers cleaning and replacing the optics cover, including necessary procedures and precautions.
Recommissioning the Device
Explains the steps required to recommission the SafeZone Mini device after maintenance.
Chapter 10 Diagnostics
Faults, Errors, and Support
Describes how to identify and remedy faults or errors, and where to find support.
Status Indicators and Seven-segment Display
Explains the meaning of various status indications shown by indicators and the seven-segment display.
Lockout and Extended Diagnostics
Details the lockout operational status and how to perform extended diagnostics for troubleshooting.
Chapter 11 Technical Specifications
Scanning Range and OSSD Response Times
Provides specifications for scanning range, OSSD response times, and multiple sampling.
General Specifications and Material
Lists general specifications, including enclosure, temperature, vibration, and material details.
Dimensions, Functional Data, and Electrical Specs
Presents dimensions, functional data, and electrical specifications for the SafeZone Mini device.
Mounting Kits and Scan Plane Origin
Details specifications for mounting kits and the scan plane origin.
Appendix A Ordering Information
Items Supplied and Product Selection
Lists the items supplied with the SafeZone Mini device and the product selection table for ordering.
Appendix B Checklist to Install Electro-sensitive Protective Equipment (ESPE)
Manufacturer and Installer Checklist
Provides a checklist for manufacturers and installers to ensure proper installation of ESPE.
Appendix C EU Declaration of Conformity
Certificate Information
Directs users to the product certification site for declarations of conformity and other certification details.

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