Rockwell Automation A-B 440F-R1212 Rail Guardmaster Safety Light Curtain
The Allen-Bradley 440F-R1212 Rail Guardmaster is a robust safety barrier designed to provide essential protection in industrial environments. It ensures personnel safety by preventing unauthorized access to hazardous machinery and equipment.
Form Factor:Rail Mount
Protocol Support:4–20 mA/HART®, FOUNDATION Fieldbus, PROFIBUS® PA
Safety Integrity Level:SIL3 Capable, IEC 61508 certified
Display:Enhanced display with Local Operator Interface (LOI), LCD display
Protection Features:Integral transient protection
Accuracy:Enhanced accuracy and stability
Transmitter-Sensor Matching:Callendar-Van Dusen constants
Enclosure Model:644HFE1J6M5Q4
The Allen-Bradley 440F-R1212 Rail Guardmaster is an essential component in safeguarding hazardous industrial areas. With its rail mount form factor, it offers ease of installation directly on DIN rails. It supports multiple communication protocols including 4–20 mA/HART®, FOUNDATION Fieldbus, and PROFIBUS® PA, making it versatile for various applications. This safety relay is certified to the highest safety integrity level (SIL3), ensuring reliability in critical operations. Its integral transient protection ensures robust performance even under harsh environmental conditions. Additionally, the enhanced display with a Local Operator Interface (LOI) allows for easy monitoring and operation. Designed with transmitter-sensor matching and Callendar-Van Dusen constants, this device guarantees superior accuracy and stability. The Allen-Bradley 440F-R1212 Rail Guardmaster is a crucial addition to any industrial safety system, providing peace of mind and adherence to safety standards.
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