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PWM SSR Heater switch

smarganasmargana
edited January 2020 in PLCnext Technology & PLCnext Controls

Hello

I am building a application switching a heater element. When the room temperature is to low i want to graduatly switch the heater element.

I have a Phoenix Contact MCR-SL-UI-f: https://www.phoenixcontact.com/online/portal/gb

The sensor gives a 0-10V signal. This i will use as input for the module. The lowest setting of the module is 61Hz. So if the temperature is to low --> 0V the module starts pulsing PWM to the SSR. Lets say 1V = 6Hz This means the realay is switching at 160ms.

Would this work for my heating element?

 

 

 

Comments

  • Eduard PLCnext TeamEduard PLCnext Team

    Hello Smargana,

    Thank you for your enquiry.

    Please be aware that this is a forum for PLCnext Technology, and we are only able to answer questions on this topic.

    For questions on other Phoenix Contact products, please get in touch with your sales representative or the Phoenix Contact subsidiary in your country.
    You can find your local subsidiary at https://www.phoenixcontact.com/online/portal/pc

    Best Regards,

    Eduard

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