440G-LZ Guard Locking Switch Installation Instructions
Contents
1. 440G LZ Guard Locking Switch Installation Instructions Original instructions in English ATTENTION Read this document and the documents listed in the Additional Resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Additional Resources The QR Code on the switch provides a link to the 440G LZ Guard Locking Switch User Manual 440G UM001A EN P Resource Description 440G LZ Guard Locking Switch User Manual 440G UM001A EN P Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Provides general guidelines for installing a Rockwell Automation industrial system Provides declarations of conformity certificates and other certification details Product Certifications website http www rockwellautomation com products certification You can view or download publications at http www rockwellautomation com l2. a chain of switches Utilization category IEC 60947 5 2 10 km Dependent on cable connection required response time DC 13 24V 200 mA Insulation voltage Ui IEC 60947 1 75V Status Diagnostic Operating LED Indicators The switch has two pairs of LEDs status LEDs are green and diagnostic LEDs are red Power to Lock Versions Power on and lock command off Lock command on and door open Lock command on and door closed Lock command on and door closed Closed Power to Release Versions Power on with door open Power on with door closed Power on with door closed and OSSD input Closed off Catalog Numbers for Complete Switches 440G LZS21 a b c d a S Standard Coding P R U Unique Coding T L Open or closed Unlocked Blinks 6 x green then solidred Off Blinks 6 x green then 1 x blink red Closed off off iied Blinks 6 x green then 1 x blink red off followed by slow flash green active Unlock command on and door closed or open Open or closed On Off or on Operating Characteristics continued Impulse withstand voltage Uimp IEC 60947 1 1kV Pollution degree IEC 60947 1 3 Manual auxiliary release Built in Protection class IEC 61140 Class II Mechanical life 500 000 cycles Outputs Guard door closed and locked 2x PNP 0 2 Amax ON 24V DC 1x PNP 0 2 A max OFF OV DC gt Safety Outputs Auxiliary Outputs Environmental 0 55 14 131 25 75 13 167 Operating temperature C F S
3. ally extend the VALIS locking bolt during installation this can only be The locking bolt must always enter ts ema done electrically see Commissioning in the user the actuator mounting bracket first mgm manual Auxiliary Manual Release mm in Operation of the auxiliary release will cause afault condition To reset the switch cycle the power Align the white triangles 2 5 0 098 dia a e 2 x T10 Torx screws A 0 4 Nm 1 By setting gap G 2 5 mm 0 09 in 0 5 mm 0 0 19 in Actuator mounting Three methods 2 By mounting hole alignment H 6 5 mm 0 25 in 4 9 mm 0 15 0 35 in 3 Byuse ofthe Alignment gt Guide Rockwell Automation 440G IN011B EN P June 2015 440G LZ Guard Locking Switch 3 Dimensions mm in 9 525 0 37 dia se an 1 29 AY 2X50 0 22 dia 40 1 57 GOO 2 A Z Refer to the user manual for configuring Unique Actuators Rockwell Automation 440G IN011B EN P June 2015 Connections 8 Pin Micro M12 8 pin cordset 889D F8AB or cable version Color White Brown Green Yellow Grey Pink 3 Lock Command 8 Safety A 4 Safety B 5 Safety A Aux 24V DC Lock Safety B Safety A Safety B Gnd OV Safety A 2 24V DC Keyway 1 Aux 7 0V 6 Safety B Hl wl N o NI OY MN 4 440G LZ Guard Locking Switch Specifications IEC 60947 5 3 IEC 60947 5 1 IEC 61508 EN ISO 13849 1 IEC Sta
4. iegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 440G INO11B EN P June 2015 Copyright 2015 Rockwell Automation Inc All rights reserved Printed in the USA
5. iterature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative Introduction ATTENTION Do not attempt to install this device unless the installation instructions have been studied and understood This document acts as a guide for a typical installation and is available in some languages at www rockwellautomation com literature Select the publication language and type 440G LZ in the search field A full user manual is also available Actuator Locking bolt QR Code Actuator mounting bracket Switch body Pa Alignment guide ee Rockwell Automation 440G IN011B EN P June 2015 Allen Bradley Guard marte This 440G LZ Guard Locking switch is for use on guards that are engineered so as to be rigid without sag A separately mounted latch e g magnetic mechanical and mechanical stop is required Installation must be in accordance with these instructions and must be carried out by qualified personnel ATTENTION After installation ensure that there is no possibility of lifting the actuator over the extended locking bolt Adherence to the recommended maintenance instructions forms part of the warranty This device is intended to be part of the safety related control system of a machine Before installation a risk assessment must be performed to determine whether the specifications of this device are suitable for all f
6. ndards 62061 ISO 14119 UL 508 Safety Classification Guard door sensing and lock ae PLe Category 4 per ISO 13849 1 SIL 3 per IEC 61508 and IEC 62061 monitoring PFHd 9 1 x 10710 Dual channel interlock can be suitable for use in Functional Safety Data Guard door sensing and lock application up to PLe according to ISO 13849 1 and for use up to monitoring SIL3 systems according to IEC 62061 and IEC 61508 depending on application characteristics Mission time PTI 20 years Certifications a for all applicable EU directives cULus UL 508 TUV C Operating Characteristics Torque for M5 mounting of switch and actuator mounting bracket 2 Nm max Locking bolt insertion for assured locking amp holding Min of 5 mm 0 19 in max of 10 mm 0 39 in force Locking bolt alignment tolerance X Y Z Max of 2 5 mm 0 09 in Holding Force Fmax EN ISO 14119 1 690 N Holding Force Fzh EN ISO 14119 1 300 N Maximum output current each outputs 200 mA Quiescent power consumption locked or unlocked 2 5 W Peak current and duration at turn on or after lock 400 mA 100 ms unlock operation 24V DC 10 15 Class 2 SELV Maximum frequency of operating cycles 0 2 Hz Operating voltage Ue Dwell time between subsequent locking unlocking 2 5s Response time Off 100 ms first switch 50 ms additional for each switch Risk Time according to IEC 60947 5 3 100 ms Start up time availability 5s Maximum length of
7. oreseeable operational and environmental characteristics of the application Refer to the Specifications for certification information and ratings Use appropriate screws bolts or nuts fitted by tools to mount the switch and actuators to avoid the risk of tampering Do not over torque the mounting hardware Mounting Switch body Actuator For proper installation a mini mum of two fasteners must be used at least one of which must be fitted to the top row of a holes closest to the bend in the actuator mounting bracket 3xM5 2 x M5 M6 CSK ATTENTION For the switch actuator and actuator mounting bracket e Only use the designated mounting holes e Never drill or use to support other structures such as conduit cable ways or other hardware Installation Considerations Orientation of assembled switch 3 p VF 32 sm Z1 D0bv Vv 2 440G LZ Guard Locking Switch Actuator setting ATTENTION After Four directions of installation ensure that there approach is no possibility of lifting the actuator over the extended locking bolt K ATTENTION After O installation ensure that there x is no possibility of collision when the actuator approaches the switch body It might be easier to achieve actuator alignment by WALITIA mounting only the actuator mounting bracket first to the guard door and then finally fit the actuator to its mounting bracket It is not possible to mechanic
8. torage temperature C F Operating humidity 5 95 relative NEMA 3 4X 12 13 IP66 IP67 IP69k IEC 60068 2 27 30 g 11 ms IEC 60068 2 6 10 55 Hz ISO 14159 2004 and EN 1672 2005 for that part of the machine Enclosure ingress rating Shock and vibration riygienie defined as food splash area Washdown Sodium Hydroxide based washdown fluids Radio frequency EMC IEC 60947 5 3 FCC 1 Parts 18 amp 15 R amp TTE General Materials ABS locking bolt and mounting bracket 304 stainless steel Weight switch actuator Switch 400 g actuator 150 g actuator mounting bracket 60 g Protection Type Short circuit current limitation overload reverse polarity overvoltage up to 60V max thermal shutdown restart OSSD Status Unlocked Fast flash green Off C S C A i faded fiiy a OSSD Status Blinks 6 x green then 1 x blink red On followed by solid green Unlocked Solid red Off c Power to Release A 3 m Cable Power to Lock B 10 Cable H M12 8 pin Allen Bradley and Rockwell Automation are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 South Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 D
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