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Imp

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User

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Because of the variety of uses for the products described in this publication, those responsible for the
application and use of this control equipment must satisfy themselves that all necessary steps have been
taken to assure that each application and use meets all performance and safety requirements, including
any applicable laws, regulations, codes and standards.

Reproduction of the contents of this copyrighted publication, in whole or part, without written permission
of Rockwell Automation, is prohibited.

Throughout this manual we use notes to make you aware of safety considerations:

The illustrations, charts, sample programs and layout examples shown in the guide are intended solely for
purposes of example. Since there are many variables and requirements associated with any particular
installation, Rockwell Automation does not assume responsibility or liability (to include intellectual property
liability) for actual use based upon the examples shown in this publication.

Rockwell Automation publication SGI-1.1, Safety Guidelines for the Application, Installation and
Maintenance of Solid-State Control (available from your local Rockwell Automation sales office), describes
some important differences between solid-state equipment and electromechanical devices that should be
taken into consideration when applying products such as those described in this publication.

It is recommended that you save this user manual for future use.

Identifies information about practices or circumstances that can cause an explosion in 
a hazardous environment, which may lead to personal injury or death, property 
damage, or economic loss.

Identifies information that is critical for successful application and understanding of 

the product.

Identifies information about practices or circumstances that can lead to personal 
injury or death, property damage, or economic loss. Attentions help you identify a 
hazard, avoid a hazard, and recognize the consequences.

SHOCK HAZARD

Labels may be on or inside the equipment (for example, drive or motor) to alert people 
that dangerous voltage may be present.

BURN HAZARD

Labels may be on or inside the equipment (for example, drive or motor) to alert people 
that surfaces may reach dangerous temperatures.

WARNING

IMPORTANT

ATTENTION

Summary of Contents for MSR41

Page 1: ...MSR41 Safety Module User Manual ...

Page 2: ...SGI 1 1 Safety Guidelines for the Application Installation and Maintenance of Solid State Control available from your local Rockwell Automation sales office describes some important differences between solid state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication It is recommended that you save this us...

Page 3: ...in The base module offers two safety PNP outputs OSSD Additional expansion modules MSR45E can be applied for applications which require more outputs and or dry contacts to switch loads Special features The outstanding characteristics of the MSR41 controller Category 4 PL e according EN ISO 13849 1 Type 4 according EN 61496 1 2 SIL 3 according IEC 61508 SIL CL 3 according EN 62061 Short response ti...

Page 4: ...cation in explosive EX or in radioactive environments Dimensions The dimensions of the housing for MSR41 are illustrated in Figure 2 Figure2 Basemoduledimensionsarethesameforexpansionmodules Terminal connection diagram The following figures shows the connection possibilities for the MSR41 base module Figure3 MSR41Basemodule Micro400LightCurtain automaticstart nooutput monitoring Figure4 MSR41Basem...

Page 5: ...t to the Micro400 light curtain is the sum of the base module response time t totLCOSSD the response time of the expander module t em t totLCEXT t totLCOSSD t em t C t LC t em The total response time of a system is the sum of each response time Table3 CalculationforthetotalresponsetimeoftheMicro400safetylightcurtain Terminal LED Output high 24V Output low 0V Info1 LED Start ok green No start possi...

Page 6: ...utomatic start or manual start Manual start Depressing the start button will cause the two safety OSSD outputs to change from low to high and if connected the MSR45E relay expander modules will close manual start Automatic start If the MSR41 is connected for automatic start then after the activation and the deactivation of the GuardShield Micro 400 the two OSSD outputs will change automatically fr...

Page 7: ... Technical Data 1 In cases where the MSR41 base module is installed without expander modules the function output monitoring must always be realized the only exceptions are if the PNP outputs are connected with another safety relay or a safety PLC 2 Through the use of output monitoring it is possible to switch external power contactors within the safety circuit Such contactors often deal with large...

Page 8: ...puts unloaded maximal 1 7 A depending on attached load Max power consumption at max supply voltage 2 1 W semiconductor outputs unloaded Controller protection external 5 A slow Control current into IN 1 IN 2 2 mA each min in accordance with EN 61131 2 Minimum voltage at IN 1 IN 2 11 VDC at activated controller EN 61131 2 Start pulse duration Min 50 ms Maximum cable length for safety switches 50 m o...

Page 9: ... Safety of machinery Electro sensitive protective equipment Part 1 General requirements and tests IEC 61496 2 2006 Safety of machinery Electro sensitive protective equipment Part 2 Particular requirements for equipment using active opto electronic protective devices AOPD s EN ISO 13849 1 2008 Safety of machinery Safety related parts of control systems Part 1 General principles for design EN 61508 ...

Page 10: ...1 base module 440R P226AGS NNR MSR42 base module 445L 104794 B MSR42 base module customer configuration 440R P4NANS MSR45E expander module 445L 1 MSR45E expander module customer configuration 1 Denotes characters representing options that do not impact the standards or directives cited on this DoC 2 If no series number is given then all series are covered ...

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