Modular Safety Relays

The modular nature of our MSR200 Expandable Safety Relays allows for future expansion and reduces inventory and wiring costs. These relays support application flexibility with a variety of inputs including light curtains, safety mats, interlock switches, and e-stops. Rockwell Automation announces that as of December 2017, several Minotaur Safety Relays will be discontinued and no longer for sale. Customers are encouraged to migrate to our Guardmaster® Safety Relays.

Modular Safety Relays
  • Overview
  • Product Selection
  • Specifications
  • Documentation
  • Resources

Features

  • Safety control of larger, more complex manufacturing equipment
  • Support diverse inputs including mats, light curtains and switches
  • Diagnostic and communication functionality
  • Deliver output and error status over a fieldbus network to an HMI

Rockwell Automation announces that as of December 2017, several Minotaur Safety Relays will be discontinued and no longer for sale.

To support your transition, we recommend that you migrate to our Guardmaster® Safety Relays.

Our Guardmaster Safety Relays are equipped with the latest technology. They are able to monitor a broad range of devices in a variety of applications to help lower costs for your operation.

For more information, see the Minotaur Safety Relays to Guardmaster Safety Relays Migration Profile.

Migration Solutions
Demanding market conditions pose significant challenges. Across the enterprise and throughout the lifecycle, you must continuously strive for ways to leverage your existing automation investment.

Let us help you determine your migration options and show you the benefits, including better performance, more informed business decisions, reduced maintenance costs, and quicker response to changing market demands.

Use the Product Lifecycle Status search tool to find specific lifecycle information by catalog number.

Learn more about our Migration Solutions.

To view commonly ordered and quickly available products, use the Product Configuration Assistant for our complete product offerings.

Specifications

TitleNumberDownload
Minotaur MSR210P Monitoring Safety Relay Installation Instructions 440R-IN072
Minotaur MSR211P Monitoring Safety Relay Installation Instructions 440R-IN066
Minotaur MSR220P Monitoring Safety Relay Installation Instructions 440R-IN067
Minotaur MSR221P Monitoring Safety Relay Installation InstructionsMSR221-IN001
Minotaur MSR230P Monitoring Safety Relay Installation InstructionsMSR230-IN001
Minotaur MSR238DP Monitoring Safety Relay Installation Instructions440R-IN069
Minotaur MSR240P Monitoring Safety Relay Installation InstructionsMSR240-IN001
MSR241 DeviceNet for Safety System MSR200MSR241-IN001
Minotaur MSR245 Monitoring Safety Relay Installation InstructionsMSR245-IN001

Certifications

MSR210P 

  • CE Marked for all applicable directives
  • c-Tick 
  • cULus
  • TÜV

MSR211P 

  • CE Marked for all applicable directives
  • c-Tick 
  • cULus
  • TÜV

MSR220P 

  • BG
  • CE Marked for all applicable directives
  • c-Tick
  • cULus

MSR221P 

  • CE Marked for all applicable directives
  • c-Tick
  • cULus
  • TÜV

MSR230P 

  • CE Marked for all applicable directives
  • c-Tick
  • cULus
  • TÜV

MSR238DP

  • CE Marked for all applicable directives
  • c-Tick
  • cULus
  • TÜV

MSR240P 

  • CE Marked for all applicable directives

MSR241P 

  • CE Marked for all applicable directives

MSR245P 

  • CE Marked for all applicable directives

Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Documentation

TitleNumberDownload
Minotaur MSR210P Monitoring Safety Relay Installation Instructions440R-IN072
Minotaur MSR211P Monitoring Safety Relay Installation Instructions440R-IN066
Minotaur MSR220P Monitoring Safety Relay Installation Instructions440R-IN067
Minotaur MSR221P Monitoring Safety Relay Installation InstructionsMSR221-IN001
Minotaur MSR230P Monitoring Safety Relay Installation InstructionsMSR230-IN001
Minotaur MSR238DP Monitoring Safety Relay Installation Instructions440R-IN069
Minotaur MSR240P Monitoring Safety Relay Installation InstructionsMSR240-IN001
MSR241 DeviceNet for Safety System MSR200MSR241-IN001
Minotaur MSR245 Monitoring Safety Relay Installation InstructionsMSR245-IN001
More Safety Relay publications in Literature LibraryAll Languages

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Product Certifications

See our Product Certification site for Declarations of Conformity, certificates and other certification details.

Configuration & Selection Tools

  • CrossWorks — Convert competitive catalog numbers to similar Allen-Bradley® products.
  • ProposalWorks — Build complete quotes and proposals.

Other Resources

  • Knowledgebase — Visit our online resource for technical information, support chat and forums, software updates, and product safety advisories/notices.