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Learn More About the RDL ST-ACR1

 
RDL ST-ACR1 Line-Level Audio Controlled Relay - 0.5 to 5 s
     
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    RDL ST-ACR1 Line-Level Audio Controlled Relay - 0.5 to 5 s

    Manufacturer: Radio Design Labs

    Item #: ST-ACR1   •   MFG #: ST-ACR1

     

    List Price:$134.04
    Our Price:$96.49

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    Availability: In Stock
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      Required Accessories

      The ST-ACR1 is an Audio Controlled Relay in the STICK-ON series. These products are designed for quick, convenient installation, and reliable operation in a variety of control applications. The ST-ACR1 is designed to switch on line level sources.

      Two multiturn trimmers are provided. The SENS potentiometer adjusts the audio input sensitivity. A threshold LED facilitates accurate adjustment. The module can be set to trigger on signals between -30 dBu and 0 dBu. The DELAY control sets the time required for the relay to release when the audio drops below the threshold.

      The delay adjustment range for the ST-ACR1 is from 0.5 seconds to 5 seconds.

       
      • Features

        • Switching Controlled by Audio Signal
        • Sensing of Line-Level Signal
        • Silence Sensing
        • DPDT Switching Contacts
        • Open-Collector SLAVE Output
         
       
       

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