Related Manuals for Leuze electronic S300
Summary of Contents for Leuze electronic S300
- Page 1 S300 Safety Switches S A F E I M P L E M E N T A T I O N A N D O P E R A T I O N O r i g i n a l o p e r a t i n g i n s t r u c t i o n s...
- Page 2 © 2011 Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen - Teck / Germany Phone: +49 7021 573-0 Fax: +49 7021 573-199 http://www.leuze.com info@leuze.de...
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Page 3: Table Of Contents
To be performed periodically by competent personnel ............30 To be performed daily by the operating personnel ............31 Cleaning......................32 Disposing ......................33 Service and support ................... 34 Accessories ....................... 35 13.1 Accessory dimensional drawings ..................36 Technical data ....................37 Leuze electronic S300... - Page 4 EC Declaration of Conformity ................41 S300 Leuze electronic...
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Page 5: About This Document
About this document About this document Other applicable documents The information on the S300 Safety Position Switch is divided into two documents. Document "S300 Application information" contains only the most important safety notices. For the safe implementation, testing and operation, download document S300 Safe implementation and operation from http://www.leuze.com/s300/ or... -
Page 6: Used Symbols And Signal Words
Other symbols Symbol for tips Text passages with this symbol provide you with further information. Symbols for action steps Text passages with this symbol instruct you to perform actions. Placeholder in the product description for all variants S300 Leuze electronic... -
Page 7: Safety
(e.g. EN ISO 12100-1, EN ISO 13849-1, EN ISO 14121). For mounting, operating and testing, document S300 Safe imple- mentation and operation, application information as well as all applicable national and international standards, regulations, rules and directives must be observed. -
Page 8: Approved Purpose And Foreseeable Improper Operation
S300 Safety Switches must be connected in such a way that a dangerous state can only be activated while the protective device is closed and so that the dangerous state stops upon opening of the protective device. - Page 9 Safety Furthermore, the S300 Safety Position Switch must not be used under the following conditions: • the actuation surface (e.g. of the machine or sliding gate) for the actuator is not form-fitting with positive actuation • rapidly changing ambient temperature (leads to condensation) •...
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Page 10: Foreseeable Misuse
The operating company is responsible for: • instructing the operating personnel • maintaining the safe operation of the machine • adhering to all regulations and directives for labor protection and safety at work • regular testing by competent personnel S300 Leuze electronic... -
Page 11: Exemption Of Liability
Safety Exemption of liability Leuze electronic GmbH + Co. KG is not liable in the following cases: • Safety Position Switch is not used as intended • safety notices are not adhered to • mounting and electrical connection are not properly performed •... -
Page 12: Device Description
Device description Device description The Safety Position Switch of the S300 series is an electro-mechanical switching device in a housing made of metal or self-extinguishing, highly viscous plastic; the device satisfies protection rating IP 67. Models with different actuators, contact sets and connection options are available. - Page 13 63000308 2NC + 1NO, plastic design, long actuator holder, 1 cable entry S300-P13C1-M12-SB 63000309 2NC + 1NO, plastic design, long actuator holder, 1 cable entry / M12 plug 14.5 5.2x6.2 14.5 Figure 3.1: Dimensions of S300-M0C3-M20-15 and S300-M13C3-M20-15 in Leuze electronic S300...
- Page 14 Device description 5.2x6.2 14.5 Figure 3.2: Dimensions of S300-M0C3-M20-31 and S300-M13C3-M20-31 in 5.2x6.2 14.5 Figure 3.3: Dimensions of S300-M13C3-M20-CB in mm 5.2x6.2 14.5 Figure 3.4: Dimensions of S300-M13C3-M20-SB in mm S300 Leuze electronic...
- Page 15 M12x1 Figure 3.7: Dimensions of S300-P13C1-M12-xxx in mm (M12 plug dimensions) The actuator head can be turned in 90° increments and set to 4 approach direc- tions. The roller lever can be mounted with a 180° rotation and can be positioned in 10°...
- Page 16 Device description Figure 3.8: Adjustment options S300 Leuze electronic...
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Page 17: Functions
Release of the actuator closes the safety contacts; pressure on the actuator forces opening of the safety contacts upon opening of the protective device (e.g. a sliding gate). As a result, the machine can only be switched on if the protective device is closed. Leuze electronic S300... -
Page 18: Applications
The Safety Position Switch is suitable for e.g. the following protective devices: • turning or sliding protective hoods and protective flaps • laterally moveable protective gratings or sliding gates • machine-actuated supplementary cut-off (e.g. in combination with other Safety Switches) S300 Leuze electronic... -
Page 19: Mounting
Protect the housing from materials penetrating the enclosure (environmental conditions (see chapter 14)). Test to ensure proper function. Adjusting the switching and approach direction Loosen the 4 screws on the actuator head. Lift the actuator head. Leuze electronic S300... - Page 20 Severe accidents may result if the switching function is not set properly! Set the switching direction so that the NC contacts open upon opening of the protective device. If necessary, set the internal plunger to the correct switching direction in 90° increments (relative to the NC contacts). S300 Leuze electronic...
- Page 21 Tighten the 4 screws on the actuator head with 0.8–1.2 Nm. If necessary, loosen the screw on the actuator (here: roller lever) and adjust it appropriately (rotate 180° and/or turn in 10° increments). If necessary, tighten the screw on the roller lever with 0.8–1.2 Nm. Leuze electronic S300...
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Page 22: Mounting The Safety Position Switch
Switch upon opening of the protective device, never by releasing the Safety Posi- tion Switch. Correct Wrong Figure 6.1: Mounting example with a turning protective device Correct Wrong Figure 6.2: Mounting example with a sliding protective device S300 Leuze electronic... - Page 23 Mounting Correct Wrong Figure 6.3: Mechanical limit stop (1) Mechanical load exceeds Correct specifications; stability not Wrong ensured ≤ ≤ > 45° 45° 45° Figure 6.4: Roller plunger actuation Leuze electronic S300...
- Page 24 30° 0.02 45° 0.01 Mechanical load exceeds Correct specifications; stability not Wrong ensured Figure 6.5: Roller lever actuation Actuator: roller lever (m/s) (mm/s) (mm/s) – – S300-M0xxx S300-M13xxx 15° 0.07 30° 0.07 45° 0.07 60° 0.75 0.07 S300 Leuze electronic...
- Page 25 • corresponding actuating element (moveable guard, control cam) is suffi- ciently secured against changes in position and the actuator is actuated with positive force • accessible to qualified personnel for testing and replacement Position washers and screw down Safety Position Switch with 2–3 Nm. Leuze electronic S300...
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Page 26: Electrical Connection
(see chapter 14) • cable gland with appropriate protection rating • maximum current load is observed (see chapter 14) Figure 7.1: 1NC + 1NO (S300-M0C3-xxx) Figure 7.2: 2NC + 1NO (S300-M13C3-xxx, S300-P13C1-M20-xxx) S300 Leuze electronic... -
Page 27: Contact Block Characteristics
Electrical connection Figure 7.3: Pin assignment of the 8-pin M12 plug (S300-xxx-M12-xxx) DANGER Risk of death by electric shock! Interrupt the voltage supply to the Safety Position Switch. Unscrew the housing cover. Connect the contact block according to the application-specific circuit diagram. - Page 28 +24V +24V 13 14 13 14 MSI-SR4 Var. B Var. A Automatic start! It must be impossible to reach or walk behind the interlock device! Spark extinction circuit, suitable spark extinction provided Figure 7.10: Connection example S300-M0C3-M20-15 S300 Leuze electronic...
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Page 29: Setting The Device Into Service
• Safety Position Switch is mounted and connected according to these instructions • operating personnel have been trained in the correct use Test the function of the Safety Position Switch (see chapter 9). The Safety Position Switch is then ready for use. Leuze electronic S300... -
Page 30: Testing
Testing Testing S300 Safety Position Switches are maintenance-free. Nevertheless, they must be replaced after maximum 5,000,000 switching cycles. Always replace the entire Safety Position Switch including actuator. For the testing intervals, observe nationally applicable regulations. Document all tests in a comprehensible manner. -
Page 31: To Be Performed Daily By The Operating Personnel
Check the Safety Position Switch and actuator for damage or tampering. Make certain that the machine cannot be started while the protective device is open. Close the protective device and start the machine. Test whether the machine stops upon opening of the protective device. Leuze electronic S300... -
Page 32: Cleaning
• protective device is opened and machine is switched off • voltage supply to the Safety Position Switch is interrupted Regularly clean the Safety Position Switch, actuator and actuation surface (e.g. of the machine or sliding gate) (e.g with a vacuum cleaner). S300 Leuze electronic... -
Page 33: Disposing
Disposing Disposing The nationally valid regulations for electro-mechanical components are to be observed when disposing. Leuze electronic S300... -
Page 34: Service And Support
Friday, 8.00 a.m. to 16.00 p.m. (UTC +1) E-mail: service.protect@leuze.de Return address for repairs: Service Center Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen - Teck / Germany Leuze electronic offers a regular safety inspection by a competent person. S300 Leuze electronic... -
Page 35: Accessories
Accessories Accessories Table 13.1: Accessories for the S300 Safety Position Switch Article Part No. Description AC-A-M20-12NPT 63000843 Adapter, M20 x 1.5 on 1/2 NPT AC-PLM-8 63000845 Built-in plug, M12, metal, with internal 8-pin con- nection cable CB-M12-5000E-5GF 678055 PUR, 5-pin, 5 m, shielded, M12 coupling, straight,... -
Page 36: Accessory Dimensional Drawings
Accessories 13.1 Accessory dimensional drawings Figure 13.1: AC-SL-R actuator Figure 13.2: AC-AL-R actuator 11.5 Ø 9 Figure 13.3: AC-LL-R actuator Figure 13.4: AC-PL actuator S300 Leuze electronic... -
Page 37: Technical Data
S300-M13xxx, S300-P13xxx: min. 9 mm/s, 8 mm/s, 7 mm/s, 7 mm/s max. 2.5 m/s, 1.5 m/s, 1.0 m/s, 0.75 m/s Actuating path with forced opening S300-M0C3-M20-15: 4 mm S300-M13C3-M20-15: 3 mm S300-M0xxx: 60° S300-P13xxx, S300-M13xxx with AC-SL-R, AC-AL-R, AC-LL-R: 40°... - Page 38 Dimensions (dimensional drawings) see chapter 3 Table 14.2: Safety Protection rating IP 67 Contact protection S300-Mxxx: grounding S300-M0xxx: protective insulation 0 Contact allocation S300-M0C3-xxx: 1NC + 1NO S300-M13xxx: 2NC + 1NO S300-P13xxx: 2NC + 1NO Contact material silver alloy S300...
- Page 39 Short circuit protection in accordance with 2 A, 500 V, type gG IEC 60269-1 with M12 plug connection Table 14.3: Housing Housing material S300-Mxxx: metal S300-Pxxx: plastic, glass fiber reinforced, self-extinguishing Table 14.4: Connection Number of cable entries S300-MxxxC3xxx: 3 S300-PxxxC1xxx: 1 Type of cable entry M20 x 1.5...
- Page 40 Environment Temperature range, operation –25 ... +80 °C Degree of contamination, external, according to EN 60947-1 These tables do not apply in combination with additional M12 plug or connecting cable except where these components are explicitly mentioned. S300 Leuze electronic...
- Page 41 EC Declaration of Conformity EC Declaration of Conformity You can download this EC Declaration of Conformity as a PDF from: http://www.leuze.com/s300/ Leuze electronic S300...