PILZ
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Pilz Pnoz-s4-24vdc-3n/o-1n/c 24 Vdc Supply, 2-channel Input, 3 Normally Open/1 Normally Closed / 1 Semiconductor Output, 750104, 8amp, Din-rail Mount, Instantaneous E-stop Monitoring, Safety Relay, Sp
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Pilz Pnoz-s4-24vdc-3n/o-1n/c 24 Vdc Supply, 2-channel Input, 3 Normally Open/1 Normally Closed / 1 Semiconductor Output, 750104, 8amp, Din-rail Mount, Instantaneous E-stop Monitoring, Safety Relay, Sp
The Pilz PNOZ sigma safety relay is redundant, self-monitoring and meets several safety requirements while providing numerous connection options.
Pilz Pnoz-s4-24vdc-3n/o-1n/c 24 Vdc Supply, 2-channel Input, 3 Normally Open/1 Normally Closed / 1 Semiconductor Output, 750104, 8amp, Din-rail Mount, Instantaneous E-stop Monitoring, Safety Relay, Sp
Item #: 30439735

Pilz Pnoz-s4-24vdc-3n/o-1n/c 24 Vdc Supply, 2-channel Input, 3 Normally Open/1 Normally Closed / 1 Semiconductor Output, 750104, 8amp, Din-rail

Item #: 30439735

XCD 518

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The Pilz PNOZ sigma safety relay is redundant, self-monitoring and meets several safety requirements while providing numerous connection options.
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What Stands Out

Versatile Safety Channels
Equipped with 1/2 channels, the PNOZ S4 allows flexible integration into diverse safety systems, accommodating various applications while ensuring optimal safety performance.
Reliable Switching
Featuring 3 N/O and 1 N/C contacts, this safety relay ensures dependable operation, enhancing safety protocols in machinery with high reliability and minimal downtime.
Compact Design
The PNOZ S4's compact form factor enables space-efficient installation in control panels, maximizing layout flexibility while supporting high safety standards in industrial environments.

Product Details

Shop the PNOZS424VDC Safety Relay from Pilz, with 3 NO and 1 NC contacts. Ideal for E-Stop, safety gates, and light beam devices. Meets EN 60947-5-1, EN 60204-1, and VDE 0113-1. Browse now! Shop at Ubuy Saint Lucia
Connector TypeScrew
Contact TypeNormally Open
Current Rating8 Amps
Mounting TypeDIN Rail Mount
Operation ModeAutomatic
Wattage2.5 watts
Coil Voltage24 Volts
Contact Current Rating8 Amps
Maximum Switching Current8 Amps
Maximum Switching Voltage24 Volts
Contact MaterialSilver
Brand NamePILZ
Part NumberPNOZ-S4-24VDC-3N/O-1N/C
ModelPNOZ S4 24VDC 3 N/O 1 N/C
Item Weight0.2 Kilograms
ManufacturerPILZ
Specification MetVDE

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for users in industrial settings who require reliable safety solutions to ensure machine operation safety.

  • Safety Engineers

    Safety engineers will benefit from this relay's features, providing essential safety system integration and compliance.

  • Control Systems

    Perfect for control system designers needing a versatile relay for managing safety circuits in their projects.

Not Suitable For
  • Budget-Conscious Buyers

    Customers with limited budgets may find this relay's cost higher than other alternatives on the market.

Product Description

Pilz Pnoz-s4-24vdc-3n/o-1n/c 24 Vdc Supply, 2-channel Input, 3 Normally Open/1 Normally Closed / 1 Semiconductor Output, 750104, 8amp, Din-rail Mount, Instantaneous E-stop Monitoring, Safety Relay, Sp

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Customer Questions & Answers

  • Question: What is the PNOZ S4 24VDC Safety Relay used for?

    Answer: The PNOZ S4 24VDC Safety Relay is primarily designed for safety applications in industrial automation systems. It monitors safety-related circuits and ensures the safe operation of machinery and equipment. This relay features 12 channels and provides 3 normally open (NO) contacts and 1 normally closed (NC) contact, making it versatile for various applications such as emergency stop circuits and machine safeguarding.
  • Question: How does the PNOZ S4 enhance machine safety?

    Answer: The PNOZ S4 improves machine safety by enabling safety functions that monitor equipment status and operator safety. Its design incorporates features that ensure immediate disconnection of faulty machinery to prevent accidents. By implementing this relay in systems like conveyors and robotics, manufacturers can comply with safety standards, protecting both their workers and machinery.
  • Question: What installation considerations should be taken with the PNOZ S4?

    Answer: When installing the PNOZ S4, it's crucial to ensure proper wiring and compliance with electrical standards. Additionally, consider the relay's placement within the control panel for optimal access and maintenance. Using the relay in conjunction with other safety devices can enhance overall system safety, particularly in environments where heavy machinery is in use.
  • Question: Can the PNOZ S4 relay be integrated into existing systems?

    Answer: Yes, the PNOZ S4 can be easily integrated into existing control systems due to its compatibility with various devices and protocols. This relay can function alongside PLCs and other safety components, making it a reliable choice for upgrading safety measures in older machinery without complete overhauls. Its adaptability helps in maintaining a high level of safety while optimizing operational efficiency.
  • Question: What are the key technical specifications of the PNOZ S4?

    Answer: Key specifications of the PNOZ S4 include its 12-channel configuration, 3 normally open (NO) relay contacts, 1 normally closed (NC) relay contact, and operational voltage of 24VDC. This relay is built to handle various loads and offers a semiconductor output, making it suitable for diverse industrial applications. Understanding these specifications is essential for selecting the appropriate relay for specific safety circuits.
  • Question: How does the cooling mechanism of the PNOZ S4 work?

    Answer: The PNOZ S4 relies on passive cooling principles, which means it dissipates heat generated during operation. Proper ventilation and spacing in the mounting location are important for maintaining optimal temperature and ensuring reliable operation. Avoiding excessive ambient temperatures is key to prolonging the relay's lifespan and maintaining safety functions effectively.
  • Question: What makes the PNOZ S4 a reliable choice for industrial settings?

    Answer: The PNOZ S4 is dependable due to its robust construction and stringent testing; it meets high safety standards essential for industrial use. This reliability is critical in environments where equipment failure could lead to serious injuries or costly downtime. Industries such as manufacturing and automotive benefit significantly from using this safety relay, ensuring that their operations remain secure and uninterrupted.
  • Question: Are there safety certifications for the PNOZ S4?

    Answer: Yes, the PNOZ S4 is certified according to various international safety standards, including IEC 61508 and ISO 13849. These certifications indicate that the relay has undergone rigorous testing for functional safety, making it a preferred choice for compliance in safety-critical applications. By utilizing certified safety relays, businesses can ensure they adhere to regulations and protect their workforce effectively.
  • Question: What is the voltage rating of the PNOZ S4?

    Answer: The PNOZ S4 has a voltage rating of 24VDC, which is common for many automation applications. This rating allows for compatibility with a wide range of control systems and equipment. Understanding the voltage requirements is vital for ensuring that the relay functions properly within your specific industrial setup, providing reliable protection for machinery and human assets.
  • Question: Where can I buy PNOZS424VDC | 750104 | 750104 | PILZ Safety Relay PNOZ S4 24VDC?

    Answer: You can purchase the PNOZ S4 24VDC Safety Relay from Ubuy, which provides a user-friendly platform to explore and buy this product in Saint Lucia. Ubuy offers a wide range of industrial components, ensuring that you find the right relay that fits your application needs while benefiting from a seamless shopping experience.

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XCD 518

Order now and get it around Wednesday, August 12

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Features & Benefits

  • Meets EN 60947-5-1, EN 60204-1 and VDE 0113-1
  • 3 Normally Open Contacts and 1 Normally Closed Contact
  • Lasting and effective components
  • Tested in each on-off cycle
  • Multiple connection options
  • Operating modes: single channel, automatic reset, dual channel

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