Pilz Pnoz V 300 S 24 V Dc Safety Relay

Buy Pilz Pnoz V 300 S 24 V Dc Safety Relay

Selected by machine builders requiring genuine motion verification, the Pilz Pnoz V 300 S 24 V Dc Safety Relay replaces unreliable timer-based standstill detection with confirmed speed measurement. It accepts proximity switches, encoders, and tachogenerator signals, integrating with existing feedback devices without additional sensor investments. Programmable thresholds accommodate everything from high-speed spindles to slow conveyor drives, making it a versatile single-device solution across diverse machinery types.

Key Features

• Dedicated velocity and standstill monitoring for rotating equipment
• Accepts proximity switches, encoders, and tachogenerator inputs
• Programmable speed thresholds for application-specific requirements
• Confirmed standstill verification replacing timer-based estimates
• 24VDC operation compatible with standard automation systems
• Safety outputs activating only after genuine velocity conditions met

Typical Applications

• CNC machining center spindle standstill verification
• Grinding and polishing machine access protection
• Centrifuge and separator safety monitoring
• Woodworking machinery blade stopping confirmation
• Industrial fan and blower coast-down monitoring
• Conveyor drive standstill detection before maintenance access

Technical Specifications

• Product Name: Pilz Pnoz V 300 S Safety Relay
• Model: Pnoz V 300 S
• Type: Velocity and Standstill Monitoring Safety Relay
• Operating Voltage: 24VDC
• Input Signals: Proximity switches, encoders, tachogenerators
• Speed Thresholds: Programmable
• Mounting: DIN rail mounting
• Safety Category: Up to Category 4 / PLe (EN ISO 13849-1)
• Technology: Motion monitoring safety relay with speed verification

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