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Phoenix Contact
PSR-SCP- 24UC/ESM4/2X1/1X2
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Check similar products or call us on +44 20 4570 3439 for assistance
This part is currently sold out
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Specification & Description
The Phoenix Contact PSR-SCP- 24UC/ESM4/2X1/1X2 is a state-of-the-art safety relay designed for monitoring emergency stop and safety door functions in industrial environments. Engineered to meet the stringent requirements of SIL 3, Cat. 4, PL e according to EN ISO 13849, this relay ensures the highest level of safety for personnel and machinery. Its versatility allows for both single and two-channel operation, providing flexibility in application.
This safety relay features two enabling current paths and one signalling current path, enhancing its reliability in critical safety circuits. The electromechanical relay comes with forcibly guided contacts in compliance with EN 50205, ensuring that the contacts perform their intended safety function even in the event of a fault.
With a nominal input voltage of 24 V AC/DC and a robust design that can withstand a wide range of ambient temperatures, the PSR-SCP- 24UC/ESM4/2X1/1X2 is suitable for diverse industrial settings. Its compact dimensions allow for efficient use of space on DIN rails, making it an ideal choice for integration into existing safety systems.
The relay's mechanical service life is approximately 10 million cycles, indicating its durability and long-term reliability. It also features a clear status display through a green LED, providing immediate visual feedback on the operational state.
Designed for ease of installation, the relay offers screw connection technology with a conductor cross-section range that accommodates various wire sizes. This ensures a secure and reliable connection for solid or flexible wires, contributing to the overall safety and maintenance of the system.
In summary, the Phoenix Contact PSR-SCP- 24UC/ESM4/2X1/1X2 safety relay is a crucial component for any safety-conscious industrial operation, offering reliability, flexibility, and compliance with the highest safety standards.
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Frequently Asked Questions
What is the function of this safety relay?
This safety relay is designed for emergency stop and safety door monitoring, ensuring machinery operates safely by interrupting power or control circuits in the event of a hazard. It is suitable for applications requiring up to Safety Integrity Level (SIL) 3 or Category 4, Performance Level (PL) e according to EN ISO 13849.
Can this safety relay be used for single and two-channel control?
Yes, the safety relay supports both single and two-channel control, allowing for flexibility in safety circuit design to meet various application requirements.
What are the contact configurations of this relay?
The relay features 2 enabling current paths and 1 signalling current path, which are used to control safety functions and provide status feedback.
What type of connections does this relay support?
The relay supports screw connections with a conductor cross-section range of 0.2 mm² to 2.5 mm², accommodating both solid and flexible wires.
What is the typical response time for this relay?
The typical response time for the relay is 20 ms for monitored or manual start, ensuring quick activation of safety measures.
What is the mechanical service life of this relay?
The mechanical service life of the relay is approximately 10 million cycles, indicating its durability and reliability over time.
What is the maximum switching voltage for this relay?
The maximum switching voltage for the relay is 250 V AC/DC, which is suitable for a wide range of industrial applications.
What are the ambient operating temperature limits for this relay?
The relay can operate within an ambient temperature range of -20 °C to 55 °C, making it suitable for various environmental conditions.
What type of protection does this relay offer?
The relay offers surge protection and is equipped with a suppressor diode to protect against voltage spikes.
What approvals does this safety relay have?
The relay has several approvals, including UL Listed, cUL Listed, and EAC, ensuring compliance with international safety standards.
Part conditions explained
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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.