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Phoenix Contact
PSR-PC50-1NO-1DO-24DC-SC
£165.80 (ex. VAT)
2 ready to ship
Image shown may not reflect the final product
Check similar products or call us on +44 20 4570 3439 for assistance
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Specification & Description
The Phoenix Contact PSR-PC50-1NO-1DO-24DC-SC is a state-of-the-art coupling relay designed for SIL 3 low demand applications, ensuring reliable and safe operation in various industrial settings. This compact module, with a width of just 17.5 mm, is engineered to couple digital output signals from failsafe controllers to peripheral devices such as valves, providing both electrical isolation and power adaptation.
Crafted for functionality and efficiency, the relay features one enabling current path and is suitable for fire and gas applications. It comes equipped with a test pulse filter and a plug-in screw connection, simplifying installation and maintenance processes. The device's integrated signal contact facilitates easy proof testing in compliance with IEC 61508 standards, enhancing operational integrity.
With its robust design, the PSR-PC50-1NO-1DO-24DC-SC can operate within a wide ambient temperature range, making it versatile for use in diverse environmental conditions. The relay's diagnostic capabilities and status indicators provide immediate feedback on system performance, contributing to a streamlined monitoring experience.
This coupling relay is an essential component for professionals seeking a reliable solution to interface safety-related control systems with the necessary actuating elements in their automated processes. Its meticulous design and adherence to stringent safety regulations ensure that it stands as a dependable choice for industrial automation applications.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the function of this coupling relay?
The coupling relay is designed for SIL 3 low demand applications and is used to couple digital output signals to the periphery. It provides electrical isolation and power adaptation between failsafe controllers and I/O devices such as valves.
Can this relay be installed in hazardous areas?
Yes, the relay is suitable for installation in zone 2 hazardous areas, making it appropriate for a variety of industrial environments.
What are the dimensions of the relay?
The relay has a width of 17.5 mm, a height of 112.2 mm, and a depth of 114.5 mm, making it compact and suitable for DIN rail mounting.
What type of connections does the relay support?
The relay features a plug-in screw connection method, which allows for secure and reliable wiring.
What is the ambient temperature range for operating this relay?
The relay can operate within an ambient temperature range of -20 °C to 55 °C, ensuring reliable performance in various environmental conditions.
What is the rated control circuit supply voltage for the relay?
The rated control circuit supply voltage for the relay is 24 V DC with a tolerance of -15% to +10%, ensuring compatibility with standard industrial power supplies.
Does the relay have any diagnostic features?
Yes, the relay includes diagnostic features with a diagnostic threshold ranging from 20 Ω to 18 kΩ and an alarm output for non-safety-related diagnostics.
What is the typical pickup and release time for the relay?
The typical pickup and release time for the relay is 30 ms when controlled via A1, with a recovery time of 1 second.
What type of protective circuits does the relay have?
The relay is equipped with a suppressor diode for overload protection, ensuring the longevity and safety of the device.
What is the mechanical service life of the relay?
The mechanical service life of the relay is approximately 5x10^7 cycles, indicating a long-lasting and durable performance for industrial applications.
Part conditions explained
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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
