http://www.ab.com/safety/prod_directory/safety_
MSR300 Modular Safety Relay System
relays/msr300.html
Tailor Your Safety Control System with Quickness, Ease, and Flexibility
TheMSR300 family of expandable modular safety relays
handles your larger, more complicated safety systems by allowing
you to connect multiple input modules to a single base unit. It
offers a logic configuration with multiple inputs and the control
of multiple independent outputs. The system can control up to 3
independent groups of outputs and perform simple function block
logic configurations through rotary switch settings - no software
needed! You can mix and match modules to work with various
input device types, reducing the need for multiple single-purpose
relays, simplifying setup, wiring and maintenance and saving valuable
panel space. The MSR300’s diagnostic capabilities and
communication functionality also reduce your maintenance
time by providing input, output and error status.
Features:
• Category 4 per EN 954-1
• SIL3 per IEC 61508
• Stop category 0
• EN 574 Type III C
• Pulsed input monitoring
• Solid-State input annunciation
• Input and output status LEDs
• EDM(one per zone)
• Manual, monitored or automatic reset (one per zone)
• Zone control – up to 3 independent zones
• RS232 diagnostic communications
• Removable terminals
* not available in some locations
Benefits:
• Solve multiple applications with one safety relay system
• One location for all diagnostics
• Universal input module reduces inventory
• Remotely monitor input and output status through RS232 port
• Up to 20 Inputs per base
• Up to 18 N.O. safety outputs per base
• Up to 3 safety zones can be configured
• Zones can be configured to run independently from each
other or dependent
• No software required for configuration
• Configuration stored in nonvolatile memory
• Sensor error detection storage
• Diagnostic LEDs for local troubleshooting
• Muting lamp module available for preconfigured applications
www.rockwellautomation.com
A L L E N - B R A D L E Y • R O C K W E L L S O F T W A R E
• by Chuck McLamb
To view a Ceros magazine you need to have JavaScript enabled in your browser and have the flash player 8 or higher installed. To install the latest flash player, click the icon above, install the flash plugin and then click here to refresh this page.