Pilz PNOZ S4, 24VDC E-stop Safety Relay 48-240VAC 3n/o
The Pilz PNOZ S4 is a safety relay used for emergency stop (E-stop) applications to ensure machinery stops safely during an emergency. Here are the key specifications and features of the Pilz PNOZ S4 safety relay:
Specifications
- Model: Pilz PNOZ S4
- Voltage:
- Control voltage: 24V DC
- Contact ratings: 48-240V AC
- Contacts:
- 3 Normally Open (N/O) contacts
- 1 Normally Closed (N/C) contact
- Indent Numbers:
- 750134
- 750104
Features
- Safety Standards Compliance: Conforms to international safety standards for machinery safety, ensuring reliable performance in safety-critical applications.
- Applications: Designed for emergency stop and monitoring safety gates.
- LED Indicators: Equipped with LED indicators for easy diagnostics and status monitoring.
- Compact Design: Fits easily into control cabinets, saving space.
- Reset Function: Includes options for automatic or manual reset, enhancing flexibility in various applications.
- Mounting: Suitable for DIN rail mounting, simplifying installation.
Usage
The Pilz PNOZ S4 safety relay is commonly used in industrial applications to ensure the safe operation of machinery. It is especially useful in applications where an emergency stop function is critical, such as in manufacturing, automation, and process control environments.
Wiring and Installation
Proper wiring and installation are essential for the correct functioning of the safety relay. It typically involves connecting the control voltage (24V DC) and the monitored contacts (48-240V AC) as per the application’s safety requirements. The relay should be installed according to the manufacturer’s guidelines to ensure optimal performance and safety compliance.
Pilz PNOZ S4, 24VDC E-stop Safety Relay 48-240VAC 3n/o, 1 n/c Indent No. 750134, 750104
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