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RDL ST-ACR1M Microphone Level Audio Controlled Relay, 0.5 to Seconds Delay
ST-ACR1M
|RL-STACR1M
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RDL ST-ACR1M Microphone Level Audio Controlled Relay, 0.5 to Seconds Delay
ST-ACR1M | RL-STACR1M
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Overview
Specifications
Documents
Product Overview
Each of the ST-ACR products 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-ACR-1M is designed to switch on low-level sources, such as microphones or mic-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 -65 dBu and -20 dBu. The DELAY control sets the time required for the relay to release when the audio drops below the threshold. The adjustment range is from 0.5 seconds to 5 seconds.
Specifications
ADI Part Number RL-STACR1M Manufacturer Radio Design Labs, Inc Manufacturer Part Number ST-ACR1M Product Model ST-ACR1M Product Name Microphone Level Audio Controlled Relay - 0.5 to 5 s delay Product Type Audio Controlled Relay Sector Professional AV
Depth 1.6"|3.9 cm Height 0.7" Package Type Box Width 3"
Country of Origin US Features DPDT Switching Contacts, Open-Collector SLAVE Output, Sensing of Microphone-Level Signal, Silence Sensing, Switching Controlled by Audio Signal