Complete Range Sensor Systems
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We make We keep safe safety happen. your visions. 700 0000 904 . 08.2018 reserve . We the right to make changes Range Sensor Systems Complete Contact France Austria China BERNSTEIN S.A.R.L. BERNSTEIN GmbH BERNSTEIN Safe Solutions Phone +33 1 64 66 32 50 Phone +43 2256 62070-0 (Taicang) Co., Ltd. International Headquarters Fax +33 1 64 66 10 02 Fax +43 2256 62618 Phone +86 512 81608180 BERNSTEIN AG [email protected] [email protected] Fax +86 512 81608181 Hans-Bernstein-Str. 1 [email protected] 32457 Porta Westfalica Italy Switzerland Phone +49 571 793-0 BERNSTEIN S.r.l. BERNSTEIN (Schweiz) AG Fax +49 571 793-555 Phone +39 035 4549037 Phone +41 44 775 71-71 [email protected] Fax +39 035 4549647 Fax +41 44 775 71-72 www.bernstein.eu [email protected] [email protected] Denmark United Kingdom Hungary BERNSTEIN A/S BERNSTEIN Ltd BERNSTEIN Kft. Complete Range Phone +45 7020 0522 Phone +44 1922 744999 Phone +36 1 4342295 Fax +45 7020 0177 Fax +44 1922 457555 Fax +36 1 4342299 [email protected] [email protected] [email protected] www.bernstein.eu Sensor Systems BERNSTEIN AG A Success Story Collective order definition Solution and goal oriented Optimum support and After Sales Service Quality CUSTOMER Team spirit Individual and professional Product according advice to requirement Product choice by our expert team Safety for man and machine Our expertise for your safety BERNSTEIN AG ranks among the world‘s leading With sound application expertise we support our providers of industrial safety technology. With customers from all branches of industry in the our comprehensive range of switches, sensors, planning and implementation of systems designed enclosures, suspension systems and other components to meet stringent safety requirements. In addition for industrial applications, we offer our customers to classic plant and machine construction, we look effective and versatile solutions. after customers in the lift construction, automotive, agriculture, conveyor construction, automation In-depth market knowledge, the close proximity to engineering, wood-working, renewable energy, end users as well as years of experience in mechanical AS-Interface and EX. engineering and electronics are reflected down to the last detail in our products. By conforming to international safety guidelines, our products perfectly integrate in individual system solutions. Our focus is complete commitment to safety for man, machine and industrial processes. 4 Our knowledge is your success GERMANY GERMANY EUROPE ASIA Porta Westfalica Hille-Hartum Budapest (Hungary) Taicang (China) BERNSTEIN BERNSTEIN Kft. BERNSTEIN Safe Solutions BUSINESS CENTER Our philosophy Future-proof solutions Customer Satisfaction is our number one priority. Our objective is to actively influence technical For us, Quality is more than making a good product, innovation and modern application solutions. it’s about designing them to perfectly match ALL of BERNSTEIN has therefore always been at the centre your needs. of defining trends in technology. With an unwavering commitment to the future we will continue providing Customized Solutions are fully integrated into our the best possible answers in terms of technology, business and form part of our everyday working life. ecology and economic efficiency. Employees are treated as our greatest asset as they are responsible for the quality and success of our That is our definition of progress! products. All BERNSTEIN TEAM members are trained and educated to the highest possible standard so they can deliver “Best in Class” Service and Support. The BERNSTEIN TEAM will support you both personally and professionally, working together we will provide you with the best Safe Solution – for any size of project. 5 BERNSTEIN AG The Product Lines Switch Systems Sensor Systems Switch systems – Sensor systems – Economy meets safety Compact intelligence BERNSTEIN electromechanical switches offer The extremely fast and exceptionally a convincing price/performance ratio and precise BERNSTEIN sensors operate without impress with their extreme reliability for many interference and wear in all applications. The different operating voltages. The range extends tried-and-tested reliability and the compact from limit switches, encapsulated in insulating dimensions are greatly appreciated in all material or metal, through foot switches to branches of industry. Matching the specific safety switching devices. The AS-i compatible application, in addition to ultrasonic sensors products save time and material in installation and level switches, customers can choose and provide cost advantages in operation. The from a wide range of inductive, capacitive, comprehensive range of designs and sizes, the magnetic or optical sensors. Alongside the possible switching functions and the choice of comprehensive standard range of sensors, we actuators make virtually any application reality. also offer comprehensive development and design for individual solutions. 6 Sensor Systems Enclosure Systems Enclosure systems – Function and design With its long tradition in manufacturing enclosures, BERNSTEIN combines superior enclosure technology, designed for encapsulating a diverse range of applications, with ultramodern and variable suspension systems. An extensive range of aluminium and plastic terminal boxes as well as the wiring and circuitry in standard and control enclosures conforming to specific customer requirements round off the product portfolio. Our enclosures conform to standards used in medical technology, industry as well as food and EX applications. 7 Product Line Sensor Systems 8 Sensor systems – Compact intelligence Selecting the right sensor for the job depends on the prevailing ambient and operating conditions as well BERNSTEIN is an established manufacturer of high as corresponding technical requirements. In addition quality electromechanical and electronic low voltage to the detection method (inductive, capacitive, optical, switching devices and sensors. Our products are used ultrasonic or magnetic) it is also necessary to select the in the most diverse range of applications, ranging corresponding output function (PNP, NPN, AC, normally- from lift construction through wood-working and closed or normally-open contact). Sensing distances packaging machines through to machine tools. as well as the direction and type of approach are also important selection criteria. In view of the large number Contactless sensors are characterised by absolute of possible combinations, the scope of application is reliability, suitability for a wide range of applications virtually unlimited. and optimum cost-benefit ratio. Their main purpose is to convert mechanical movement into electrical signals that are processed in control systems. In modern day applications, however, sensors directly connected to bus systems are being used to an ever greater extent to monitor mechanical movement and convert it into digital information. Maximum functions – minimum space Complementing our product range we offer attractive customer services: The range of applications in which limit switches are used has changed in line with increasing automation. • Assistance in assessing risk and configuring Sensors are no longer used purely for the purpose of safety functions detecting position but rather they must be able to • Preassembly of products with standard output analogue values for the purpose of calculating power supply lines or customised cables the distance with the necessary signal processing • Supply of M8 or M12 connection technology already taking place in the sensor itself. A sensor can also be used to sample two switching points in order • Development of sensors to customer specifications to reduce the number of components in machines • Development and manufacture of customer-specific and systems. system solutions This functionality is achieved by the use of state-of-the-art microcontrollers and advanced sensor technologies. Modern sensors from BERNSTEIN therefore open up new applications, extend the range of functions and as a result significantly increase efficiency. 9 Inductive Sensors Capacitive Sensors Magnetic Switches Type Page Type Page Type Page General 12 General 38 General 48 • ø 3 mm 14 • M12 42 Electromechanical 52 • ø 4 mm • M18 magnetic switches • ø 6,5 mm • Plastic • M4 • Metal • M5 • M8 16 • M30 44 General 60 • M32 Electronic 62 magnetic sensors • Plastic • Metal • M12 18 • ø 20 mm 46 • ø 34 mm Slot Sensors • M18 22 • 50 x 25 x 10 mm 47 Type Page • 68 x 30 x 15 mm General 71 • E22 72 • E30 • Analogue • Teachable • M30 28 • Electronic • Reed contact • ø 34 mm 32 Contactless safety technology • 5 x 5 x 25 mm 32 • 8 x 8 x 40 mm Type Page • 8 x 8 x 56 mm • 12 x 12 x 55 mm Non-contact 75 Safety Sensor SRF • 27 x 10 x 5 mm 33 • 28 x 16 x 11 mm • 40 x 26 x 12 mm • 50 x 25 x 10 mm Magnetic 84 • 60 x 36 x 10 mm Monitoring Systems • 68 x 30 x 15 mm 36 • 40 x 40 mm 10 Accessories Magnets 88 Cable couplers 94 • Mounting brackets 96 Sensor tester 98 Annex Type code 100 Wiring diagrams 109 11 Inductive Sensors Functional principle In general, inductive proximity switches consist of four basic elements: a coil, an oscillator, a threshold switch and an output stage with short-circuit protection. The oscillator generates a high frequency, electromagnetic alternating field which is emitted from the active face of the coil. Eddy currents are induced in a metal object that enters this field. These eddy currents draw energy from both the electromagnetic field and from