Advantage:

• Universal solution, suitable for different functions
• Adopting mature security technology with high reliability
• Easy to use connection technology, fast installation and debugging
• Ultra thin design, saving space

  Universal contact mechanical interlocking coupling relay

  Contact mechanical interlocking coupling relay

  Contact mechanical interlocking coupling relay is a basic equipment for achieving single channel control. This relay provides functions such as electrical isolation, power amplification, and increasing the number of contacts.

  Like all PSR safety relays, this coupling relay is equipped with mechanical interlocking contacts in accordance with EN 50205 standard. Safety diagnosis can be achieved through mechanical interlocking normally closed contacts.

  Safe coupling relay to ensure reliable signal transmission

  Coupling relay for implementing safety switch

  Traditional safety coupling relays with mechanical interlocking contacts have passed SIL certification and can achieve functions such as electrical isolation and power amplification.

  PSR coupling relays include the PSR classic standard series and the all-new PSR mini series. The PSRmini series coupling relay has a width of only 6 to 12 mm and is currently the coupling relay on the market.

  A safety relay solution suitable for various functions

  Safety relays used for basic functions such as emergency stop and manual control

  Phoenix Contact offers PSR mini and PSR classic series safety relays. If you need to use basic functions such as emergency stop or dual hand control, you can choose the mature PSR classic standard series or the new ultra-thin 6mm and 12mm PSRmini series, or combine the two products to achieve the desired effect

• Multi functional safety relay: one device with three functions

  Three connection methods for multifunctional safety relays: screw connection, pullback spring connection, and direct insertion connection

  PSR multifunctional safety relay can perform three safety functions on one device: emergency stop, shutdown, safety door or grating monitoring. This relay has two local and one advanced sensor circuit, providing ultra-thin solutions for various standard applications.

• Zero speed and overspeed safety relays: safety monitoring of rotating components

  Ultra thin zero speed safety relay for sensorless driver monitoring

  PSRmotion ultra-thin zero speed safety relay can monitor shutdowns caused by dangerous actions without the need for external sensors. This method can be used to control the locking protection device. Calculate the induced voltage of the motor winding for shutdown detection.

  The PSR-RSM4 zero speed and overspeed safety relay can monitor the speed of rotating components of the system or equipment. Once the speed exceeds the preset value, the device will safely shut down the equipment and system.

• Advantage Explanation

  
  

  Solutions applicable to different functions

  Safety control products suitable for various functions

  PSR safety control products are particularly suitable for single device and single function applications.

  For a small number of safety functions or logical operations, this device is economical and practical, and can provide you with great functional safety.

• Reliable security technology

  Equipped with mechanical interlocking contacts to ensure safety

  As a pioneer in the field of functional safety, Phoenix Contact provides sensor and actuator safety monitoring components. We continuously improve our technology to ensure the reliability of our safety products.

  For example, our safety control products are equipped with mechanical interlocking contacts that comply with the EN 50205 standard. Therefore, faults can be quickly detected to ensure safety.

• Quick installation and wiring

  Fast cross wiring achieved through PSR-TBUS DIN rail connectors

  Save time and reduce costs. PSR safety control products can be installed through PSR-TBUS DIN rail connectors, saving a lot of wiring work and achieving fast cross wiring.

  In addition to COMBICON plug-in connectors, convenient double hole pullback spring terminals can also be used for connection.

• Functional safety inside narrow shell

  Small space, big safety

  Implement functional safety within a control cabinet with limited space. Due to the narrow design, several PSR safety control products can be installed side by side in the control cabinet without taking up too much space.