Allen-Bradley | 440R-S13R2 | Minotaur

Product Description: Allen-Bradley 440R-S13R2

The Allen-Bradley 440R-S13R2 is a Minotaur safety relay designed to monitor safety devices such as emergency stop buttons, safety gates, and light curtains. It features dual-channel input capability with redundant relay outputs for reliable fail-safe operation. This unit ensures machine safety by removing power to hazards when a fault or stop condition is detected. Its compact design allows easy integration into control panels while meeting international safety standards.

Key Features

• Dual-channel input monitoring for safety devices
• 2 normally open (N.O.) redundant safety relay outputs
• 1 normally closed (N.C.) auxiliary output for diagnostics
• Automatic or manual/manual monitored reset options
• LED indicators for status and diagnostics
• SIL 3 / PLe / Cat. 4 rated
• Compact DIN rail mountable housing
• Screw terminal connections for secure wiring
• Suitable for use in applications requiring stop category 0 or 1

Technical Specifications

• Supply Voltage: 24V AC/DC
• Input Channels: Dual-channel (dry contact or PNP)
• Safety Outputs: 2 N.O. relay outputs
• Auxiliary Outputs: 1 N.C. relay output
• Output Contact Rating: 250V AC / 6A (resistive load)
• Power Consumption: ~3.5 W
• Response Time: Typically < 30 ms
• Electrical Life: ≥ 100,000 operations at full load
• Mounting: DIN rail
• Enclosure Rating: IP40 (housing), IP20 (terminals)
• Operating Temperature: -10°C to +55°C
• Dimensions (H x W x D): Approx. 99 mm x 22.5 mm x 114.5 mm

Application Areas

• Emergency stop circuits
• Guard monitoring systems
• Light curtain and safety mat integration
• Presses, packaging, and cutting machines
• Robotics and automated equipment
• Functional safety circuits requiring redundant logic

Advantages

• Provides high- integrity safety monitoring for critical devices
• Dual-channel input ensures redundancy and fault detection
• Supports flexible reset configurations to suit various applications
• Compact footprint saves panel space
• Easy to install and configure with diagnostic indicators
• Certified to global safety standards for machine control