Summary of Contents for Leuze electronic MSI-SR4B
- Page 1 MSI-SR4B Safety relays Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
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Page 2: Table Of Contents
EC Declaration of Conformity..........27 Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 3: About This Document
They replace neither testing of the complete machine or system prior to the initial start-up nor their periodic testing by a competent person. The checklists contain minimum testing requirements. Depending on the application, other tests may be necessary. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 4: Safety
Make certain that, during all conversions, maintenance work and inspections, the system is securely shut down and protected against being restarted again. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 5: Foreseeable Misuse
• Safe implementation of the safety relay • Imparting all relevant information to the operating company • Adhering to all regulations and directives for the safe starting-up of the machine Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 6: Disclaimer
• Adhering to all regulations and directives for labor protection and safety at work • Regular testing by competent persons Disclaimer Leuze electronic GmbH + Co. KG is not liable in the following cases: • Safety relay is not used as intended • Safety notices are not adhered to. -
Page 7: Device Description
Device description Device description The MSI-SR4B E-Stop relay is used as a connecting element between optoelectronic protective devices of type 3 or 4 as well as a sequential device for 1- or -2-channel protective-door and E-Stop monitors and the machine control. -
Page 8: Device Overview
Display elements The display elements of the safety relay simplify the start-up and fault analysis. LED “Supply” LED “K1” LED “K2” LED “Reset” Figure 3.4: Display elements of the MSI-SR4B Table 3.1: Meaning of the LEDs Color Description Supply green... -
Page 9: Functions
(see figure 7.2). When calculating the safety distance, the regression delay of the MSI-SR4B of 10 ms must be included. As an alternative to the start circuit, a bridge can be placed between S34 and S35 for automatic start. With this operating mode, it must not be possible to reach or step behind the light beam safety device. -
Page 10: Applications
• Two-channel protective door monitoring (up to category 4, EN ISO 13849-1: 2009) • Sequential circuit for safety sensor semiconductor outputs (two-channel, self-testing) Figure 5.1: Guarding a robot area with S400 safety hinge switch and MSI-SR4B safety relay Leuze electronic MSI-SR4B... -
Page 11: Mounting
• Arrangement of the protective device acc. to EN 999 and IEC/pr EN 61496-2. Snap the safety relay onto the DIN rail. The safety relay can be connected to the safety sensors. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 12: Electrical Connection
Select the functions so that the safety relay is used as intended (see chapter 2.1 „Approved purpose and foreseeable improper operation“). Connected to the safety relay are 16 numbered terminals to which the cables for the various functions are connected. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 13: Circuit Diagram Examples
Relay contact 3 OUT Signal contact IN Circuit diagram examples +24V MLCx00T MLCx10R MSI-SR4B Var. B Var. A Figure 7.1: MSI-SR4B with MLC 510 safety light curtain Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... - Page 14 Var. B Var. A Spark extinction circuit, suitable spark extinction provided Figure 7.2: MSI-SR4B as the link between ROTOSCAN RS4-4 safety laser scanner and machine con- trol with contactor monitoring (EDM) and automatic start/restart (start/restart interlock via la- ser scanner) +24V...
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Page 15: Starting Up The Device
Make certain that there are no people in the danger zone. Press the start/restart button and release it again (after 0.06 … 2 s). The safety relay switches back to the “ON” state. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 16: Testing
9.1.1 Checklist – initial start-up Interval: once, prior to the initial start-up and following modification Tester: competent person Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 17: To Be Performed Periodically By A Competent Person
Testing intervals are determined by nationally applicable regulations (recommendation acc. to IEC/TS 62046: 6 months). Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 18: To Be Performed Daily By The Operating Personnel
Interrupt a light beam of the light beam safety device with a test object during opera- tion. Is the dangerous movement shut down immediately? Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 19: Maintenance
Maintenance Maintenance The safety relay is maintenance-free. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 20: Disposing
Disposing Disposing For disposal observe the applicable national regulations regarding electronic components. Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 21: Service And Support
Monday to Thursday, 8.00 a.m. to 5.00 p.m. (UTC+1) Friday, 8.00 a.m. to 4.00 p.m. (UTC +1) Return address for repairs: Service Center Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen / Germany Leuze electronic MSI-SR4B... -
Page 22: Technical Data
Operating temperature 0° … +55°C Storage temperature - 25° … +70°C Overvoltage category in accordance with III for rating voltage 300 V AC VDE 0110 part 1 Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 23: Dimensions
Permissible wire gauge spring-cage terminals 0.2…1.5 mm (AWG 24-16) Dimensions (H x W x D) see chapter 13.1 „Dimensions“ Weight 170 g 13.1 Dimensions 111.5 114.1 Figure 13.1: Dimensions MSI-SR4B-01 Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... - Page 24 Technical data 111.5 114.1 22.5 Figure 13.2: Dimensions MSI-SR4B-02 Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com...
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Page 25: Order Guide
Order guide Order guide Table 14.1: MSI-SR4B safety relays Part no. Article Description 547950 MSI-SR4B-01 Safety relay, screw terminals 547951 MSI-SR4B-02 Safety relay, spring-cage terminals Leuze electronic MSI-SR4B Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com... -
Page 26: Ec Declaration Of Conformity
Liebigstr. 4; 82256 Fuerstenfeldbruck; Germany Datum / Date / Date Ulrich Balbach, Geschäftsführer / Director / Directeur Leuze electronic GmbH + Co. KG, Sitz Owen, Registergericht Stuttgart, HRA 230712 Nr. 50124549 -2013/10 Persönlich haftende Gesellschafterin Leuze electronic Geschäftsführungs-GmbH, Sitz Owen, Registergericht Stuttgart, HRB 230550 Geschäftsführer: Ulrich Balbach, Dr.