- Alternative Part Number: PSEN 2.1P-21/PSEN 2.1-20/8MM/LED/1
- Supply voltage (V): 24 V
- Type of supply voltage U1: DC
- Switching voltage: 24 V
- Ambient temperature: -25 – 70 ¬∞C
- Max. ambient temp. at 2000 m: +70 °C
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- Brand: Pilz
Pilz 777500 Safety relays / protection relays
Mfr # 777500
$559.07
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Dual-Channel Input Monitoring: Two independent inputs for reliable supervision of emergency stops, guard doors, or safety sensors.
- Multiple Safety Outputs: Equipped with four normally open (N/O) contacts, split as 2 N/O + 2 N/O, for flexible actuator control.
- Energy-Efficient Design: Operates on a 24 V DC supply with a low power consumption of 4.5 W.
- Standards Compliant: Certified according to EN 60947-4-1 (AC/DC1 utilisation category) for safe and reliable switching.
The Pilz PNOZ XV2P 30/24VDC 2N/O 2N/O T (777500) is a versatile safety relay from the globally recognised PNOZ family, renowned for delivering reliable machine safety solutions. Engineered to monitor safety functions such as emergency stop circuits, safety gates, and light curtains, this relay ensures the highest levels of operator and machine protection while maintaining operational efficiency.
At its core, the relay provides dual-channel input monitoring. This redundancy significantly increases system safety by ensuring that both channels must agree before enabling machine operation. If one channel fails or a fault occurs, the system remains protected, preventing unsafe machine start-up. This makes the device particularly suitable for applications that require compliance with strict safety integrity requirements.
The relay offers four normally open (N/O) outputs, arranged as 2 N/O + 2 N/O contacts. This configuration allows simultaneous control of multiple actuators, such as motor contactors, solenoids, or safety signalling devices. By providing multiple outputs, it eliminates the need for additional relays in many applications, simplifying system design and reducing wiring effort.
With a supply voltage of 24 V DC and a power consumption of just 4.5 W, the PNOZ XV2P 30/24VDC ensures energy-efficient operation. Its low power requirements make it cost-effective to run and reduce the overall heat generated within control cabinets, helping improve component longevity and system stability.
The device meets the requirements of EN 60947-4-1 for AC/DC1 utilisation category, a key international standard governing switchgear and control devices. This certification ensures the relay has been rigorously tested for reliability, durability, and performance in safety-critical applications, giving users confidence in its long-term dependability.
Physically, the relay is compact, allowing it to fit easily into crowded control cabinets. Its screw terminals and clear labelling support fast and error-free installation, while its simple wiring design minimises commissioning time. These practical design choices make it a convenient solution for machine builders and maintenance engineers alike.
The PNOZ XV2P 30/24VDC is widely applicable across industries, from automotive and packaging to manufacturing and process automation, wherever machines present hazards that require safe monitoring and reliable stopping. It ensures hazardous motion is brought to a halt whenever an unsafe condition is detected, protecting both personnel and equipment.
In summary, the Pilz PNOZ XV2P 30/24VDC 2N/O 2N/O T delivers dependable safety relay performance with dual-channel monitoring, multiple safety outputs, low power consumption, and international certification. It exemplifies the Pilz approach of combining safety, simplicity, and reliability, making it a trusted choice for modern industrial automation systems.
Product Specifications
| Manufacturer | Pilz |
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