Pilz Safety Relay - PNOZ X - 772142
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Pilz PNOZ M EF 8DI4DO 772142 Safety Relay, Contact Expansion£18.05 delivery£271.99Visit shop →
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Product Information
Full details
This guide is for engineers and technicians working with industrial automation and safety systems. The Pilz PNOZ X safety relay offers robust emergency stop functionality and expandable monitoring capabilities, ensuring operational safety. A key consideration is that terminal connectors are sold separately, requiring an additional purchase for full setup.
All features
| Series | PNOZ X |
|---|---|
| Model Part Number | 777313 |
| Brand | Pilz |
Extended Product Information
FAQs
What is the voltage range for the PNOZ X3P safety relay?
The PNOZ X3P safety relay operates on a wide voltage range of 24-240V AC/DC.
Do I need to buy terminal connectors separately?
Yes, terminal connectors, available as screw or spring-loaded options, are available separately and must be purchased for installation.
What types of reset are supported?
The PNOZ X3P safety relay supports both automatic and manual reset methods.
How many safe contacts does the PNOZ X3P have?
The PNOZ X3P features 3 safety contacts and 1 auxiliary contact.
What is the function of the PNOZ M EF 8DI4DO expansion module?
The PNOZ M EF 8DI4DO module expands the system by providing 8 safe digital inputs and 4 safe semiconductor outputs.
What applications is this safety relay suitable for?
It is ideal for machine building, press operations, combustion systems, and intralogistics applications.
Is dual-channel monitoring supported?
Yes, the safety relay features dual-channel functionality for enhanced safety.
Troubleshooting
Safety relay does not reset
Ensure the emergency stop button is released, all safety inputs are closed, and the reset condition (manual or automatic) is met. Check wiring to safety inputs.
Device does not power on
Verify the power supply voltage is within the 24-240V AC/DC range and that the power wiring is correct. Check for any blown fuses if applicable.
Expansion module not recognized
Ensure the expansion module is securely connected to the base unit and that the power supply to the module is adequate. Refer to the module's specific documentation for connection details.
Safety contacts remain open
Confirm that all safety input circuits are closed and that the device has not detected a fault. Reset the device after resolving any detected faults.
Pros and Cons
Pros
- Enhances machine safety with reliable emergency stop functionality.
- Expandable design allows for system growth and increased monitoring points.
- Flexible reset options accommodate various operational needs.
- Suitable for a wide range of industrial applications.
- Dual-channel monitoring increases safety system reliability.
Cons
- Terminal connectors must be purchased separately.
- Requires understanding of safety relay principles for effective implementation.
- Expansion module requires separate power supply and configuration.
Setup, Compatibility & Care Instructions
Setup:
- Ensure the power supply meets the 24-240V AC/DC requirements of the PNOZ X3P relay.
- Wire the emergency stop button(s) to the dual-channel input terminals as per the wiring diagram.
- Connect your loads to the safety contacts (NC) and auxiliary contacts (NO) as needed.
- If using the PNOZ M EF 8DI4DO expansion module, connect it to the base unit and wire the safe digital inputs and semiconductor outputs according to the application requirements.
- Select the desired reset mode (automatic or manual) using the provided switch or configuration.
- Note: Terminal connectors (screw or spring-loaded) must be purchased separately and attached to the module(s) for connection.
Compatibility:
- Compatible with standard industrial control systems.
- Designed to integrate with other Pilz safety components.
- Suitable for use in machine building, press operations, combustion systems, and intralogistics.
Care:
- Keep the unit clean and free from dust and debris. Use a dry, lint-free cloth for cleaning.
- Avoid exposure to excessive moisture or corrosive environments.
- Periodically check wiring connections for tightness.