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Instructions for SCHMERSAL models including: 16-12ZVRK-ST Switch with Separate Actuator, 16-12ZVRK-ST, Switch with Separate Actuator, Separate Actuator, Actuator
19 ore fa — This document provides all the information you need for the mounting, set-up and commissioning to ensure the safe operation and disassembly of the ...
1 day ago — The information contained in this operating instructions manual is provided without liability and is subject to technical modifications. 1.3 Explanation of the ...
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DocumentDocumentINSTRUCTIONS FOR OPERATION AND ASSEMBLY Safety switch with separate actuator AZ 16-12ZVRK-ST Table of Contents 1 About this document 1.1 Function 1.2 Target group of the operating instructions: authorised qualified personnel 1.3 Explanation of the symbols used 1.4 Appropriate use 1.5 General safety instructions 2 Product description 2.1 Ordering code 2.2 Special versions 2.3 Purpose 2.4 Warning about misuse 2.5 Exclusion of liability 2.6 Technical Data 3 Mounting 3.1 General mounting instructions 3.2 Mounting of the actuator 3.3 Dimensions 4 Electrical connection 4.1 General information for electrical connection 4.2 Contact Options 5 Set-up and maintenance 6 Disassembly and disposal 6.1 Disassembly 6.2 Disposal 1 About this document 1.1 Function This document provides all the information you need for the mounting, set-up and commissioning to ensure the safe operation and disassembly of the switchgear. The operating instructions enclosed with the device must always be kept in a legible condition and accessible. 1.2 Target group of the operating instructions: authorised qualified personnel All operations described in the operating instructions manual must be carried out by trained specialist personnel, authorised by the plant operator only. 1-10 Please make sure that you have read and understood these operating instructions and that you know all applicable legislations regarding occupational safety and accident prevention prior to installation and putting the component into operation. The machine builder must carefully select the harmonised standards to be complied with as well as other technical specifications for the selection, mounting and integration of the components. The information contained in this operating instructions manual is provided without liability and is subject to technical modifications. 1.3 Explanation of the symbols used F Information, hint, note: This symbol is used for identifying useful additional information. 2 Caution:Failure to comply with this warning notice could lead to failures or malfunctions. Warning:Failure to comply with this warning notice could lead to physical injury and/or damage to the machine. 1.4 Appropriate use The Schmersal range of products is not intended for private consumers. The products described in these operating instructions are developed to execute safety-related functions as part of an entire plant or machine. It is the responsibility of the manufacturer of a machine or plant to ensure the correct functionality of the entire machine or plant. The safety switchgear must be exclusively used in accordance with the versions listed below or for the applications authorised by the manufacturer. Detailed information regarding the range of applications can be found in the chapter "Product description". 1.5 General safety instructions The user must observe the safety instructions in this operating instructions manual, the country specific installation standards as well as all prevailing safety regulations and accident prevention rules. F Further technical information can be found in the Schmersal catalogues or in the online catalogue on the Internet: products.schmersal.com. 2 Product description 2.1 Ordering code 2-10 Product type description: AZ 16-(1)ZV(2)K-(3)-(4)-(5) (1) without 02 03 12 (2) without R (3) G24 (4) M16 M20 ST STL STR (5) 2254 1762 1637 1 NO contacts/1 NC contact 2 NC contact 3 NC contact 1 NO contact/2 NC contacts Ejection force Latching force 30 N with LED (only available for version with one NO and one NC contact) cable entry M16 Cable entry M20 Connector M12, 4 pole, bottom Connector M12, 4 pole, left Connector M12, 4 pole, right Latching force 5 N Front mounting Gold-plated contacts 2.2 Special versions For special versions, which are not listed in the ordering code, these specifications apply accordingly, provided that they correspond to the standard version. 2.3 Purpose The safety switches with separate actuator are suitable for sliding, hinged and removable safety guards, which need to be closed in order to ensure the necessary operational safety. The safety switches are used for applications, in which the hazardous situation is terminated without delay when the safety guard is opened. 3-10 When the safety guard is opened, the NC contacts are positively opened and the NO contacts are closed. F The safety switchgears are classified according to EN ISO 14119 as type 2 interlocking devices. 2 The user must evaluate and design the safety chain in accordance with the relevant standards and the required safety level. 2 The entire concept of the control system, in which the safety component is integrated, must be validated to the relevant standards. 2.4 Warning about misuse 2 In case of improper use or manipulation of the safety switchgear, personal hazards or damages to machinery or plant components cannot be excluded. There are no residual risks, provided that the safety instructions as well as the instructions regarding mounting, commissioning, operation and maintenance are observed. 2.5 Exclusion of liability We shall accept no liability for damages and malfunctions resulting from defective mounting or failure to comply with the operating instructions manual. The manufacturer shall accept no liability for damages resulting from the use of unauthorised spare parts or accessories. For safety reasons, invasive work on the device as well as arbitrary repairs, conversions and modifications to the device are strictly forbidden, the manufacturer shall accept no liability for damages resulting from such invasive work, arbitrary repairs, conversions and/or modifications to the device. 2.6 Technical Data Approvals - Standards Certificates General data Standards Coding level according to EN ISO 14119 Working principle Housing material TÜV cULus CCC EN ISO 13849-1 EN ISO 14119 EN IEC 60947-5-1 Low electromechanical Plastic, glass-fibre reinforced thermoplastic, self-extinguishing 4-10 Gross weight General data - Features Number of actuating directions Number of safety contacts Number of cable glands 125 g 3 2 3 Safety classification Standards Performance Level, up to Category B10D Normally-closed contact (NC) Note B10D Normally-open contact (NO) Note Mission time EN ISO 13849-1 c 1 2,000,000 Operations Electrical life on request. 1,000,000 Operations at 10% Ie and ohmic load 20 Year(s) Safety classification - Fault exclusion Please note: Performance Level, up to Category Note Mission time Mechanical data Can be used when fault exclusion for dangerous damage to the 1channel mechanism is permissible and sufficient protection against manipulation is guaranteed. d 3 for 2-channel use and with suitable logic unit. 20 Year(s) Mechanical life, minimum Latching force Positive break travel Positive break force per NC contact, minimum Actuating speed, maximum Mounting Type of the fixing screws Mechanical data - Connection technique 1,000,000 Operations 30 N 8 mm 10 N 2 m/s Screws 2x M6 5-10 Connector position Cable entry Termination Mechanical data - Dimensions Length of sensor Width of sensor Height of sensor Ambient conditions Degree of protection Ambient temperature Storage and transport temperature, minimum Storage and transport temperature, maximum Permissible installation altitude above sea level, maximum Ambient conditions - Insulation values Rated insulation voltage Ui Overvoltage category Degree of pollution Rated impulse withstand voltage, connector 8-pole Electrical data Thermal test current Required rated short-circuit current Switching element Switching principle Switching frequency Material of the contacts, electrical Electrical data - Safety contacts Voltage, Utilisation category AC-15 Current, Utilisation category AC-15 Voltage, Utilisation category DC-13 Current, Utilisation category DC-13 Bottom M12 (A-coding) Connector plug M12, 8-pole, (A-coding) 30 mm 52 mm 90 mm IP67 -30 ... +80 °C -40 °C +85 °C 2,000 m 500 V III 3 0.8 kV 10 A 1,000 A NO contact, NC contact slow action, positive break NC contact 4,000 /h Silver 230 VAC 4 A 24 VDC 2 A 6-10 Note, Utilisation category DC-13 Electrical data - Auxiliary contacts Connector 8-pole Voltage, Utilisation category AC-15 Current, Utilisation category AC-15 Voltage, Utilisation category DC-13 Current, Utilisation category DC-13 Note, Utilisation category DC-13 230 VAC 4 A 24 VDC 2 A Connector 8-pin Note about the safety classification Basically suitable up to Cat. 1 / PL c. With 2-channel usage with fault exclusion mechanism (if a fault exclusion to the 1-channel mechanics is authorised) and suitable logic applicable up to Cat. 3 / PL d (Determined values can vary depending on the application-specific parameters hop, dop and tcycle as well as the load.) If multiple safety components are wired in series, the Performance Level to EN ISO 13849-1 will be reduced due to the restricted error detection under certain circumstances. 3 Mounting 3.1 General mounting instructions 2 Please observe the relevant requirements of the standards ISO 12100, ISO 14119 and ISO 14120. The mounting dimensions are indicated on the rear of the component. The enclosure must not be used as an end stop. Any mounting position. The mounting position however must be chosen so that the ingress of dirt and soiling in the used opening is avoided. The unused openings must be sealed by means of slot sealing plugs (AZ 15/16 - 1476-1 available as accessory) after fitting. 3.2 Mounting of the actuator See operating instructions Actuator. 2 The actuator must be permanently fitted to the safety guards and protected against displacement by suitable measures (tamperproof screws, gluing, drilling of the screw heads). 7-10 Actuating radii [mm] AZ 15/16-B2 AZ 15/16-B2-1747 AZ 15/16-B3 AZ 15/16-B3-1747 AZ 15/16-B6 over the small edge of the actuator Rmin d - - - - 32 11 32 11 25 11 3.3 Dimensions All measurements in mm. over the wide edge of the actuator Rmin d 45 11 45 11 - - - - 38 11 Front mounting 4 Electrical connection 4.1 General information for electrical connection 2 The electrical connection may only be carried out by authorised personnel in a de-energised condition. 8-10 The contact labelling can be found in the wiring compartment of the switch. Appropriate cable glands with a suitable degree of protection are to be used. Settle length x of the conductor: 6 mm After wiring, dust and soiling must be removed from the wiring compartment. The safety switch is double insulated. The use of a protective ground connector therefore is not authorised. 4.2 Contact Options B Contacts are shown with safety guard closed. All NC contacts have positive break . AZ 16ZV.K AZ 16-02ZV.K AZ 16-12ZV.K AZ 16-03ZV.K AZ 16ZV.K-ST AZ 16-02ZV.K-ST AZ 16-12ZV.K-ST LED LED Legende B zwangsöffnender Öffnerkontakt Schließerkontakt Öffnerkontakt 9-10 5 Set-up and maintenance The safety function of the safety components must be tested. In the case of correct installation and adequate use, the safety switchgear features maintenance-free functionality. A regular visual inspection and functional test, including the following steps, is recommended: 1. Check for free movement of the actuating element 2. Check cable entry and connections 3. Check the switch enclosure for damage 4. Remove particles of dust and soiling 2 Adequate measures must be taken to ensure protection against tampering either to prevent tampering of the safety guard, for instance by means of replacement actuators. 2 Damaged or defective components must be replaced. 6 Disassembly and disposal 6.1 Disassembly The safety switchgear must be disassembled in a de-energised condition only. 6.2 Disposal £ The safety switchgear must be disposed of in an appropriate manner in accordance with the national prescriptions and legislations. 10-10 Schmersal Ltd., Sparrowhawk Close, WR14 1GL Malvern The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible. Generated on: 18/10/2023, 11:40