RDL ST-ACR2 Line-Level Audio Controlled Relay, to 50 Seconds Delay
RDL ST-ACR2 Line-Level Audio Controlled Relay, to 50 Seconds Delay
- Switching Controlled by Audio Signal
- Sensing of Line-Level Signal
- Silence Sensing
- Switching Controlled by Audio Signal
- Sensing of Line-Level Signal
- Silence Sensing
Sign In for Dealer Pricing
Become an ADI Customer- Switching Controlled by Audio Signal
- Sensing of Line-Level Signal
- Silence Sensing
RDL ST-ACR2 Line-Level Audio Controlled Relay, to 50 Seconds Delay
ST-ACR2 | RL-STACR2
Please sign in to view pricing and availability and to add to cart.
Product Overview
The ST-ACR2 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-ACR2 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-ACR2 is from 5 seconds to 50 seconds.
Main Features
- Switching Controlled by Audio Signal
- Sensing of Line-Level Signal
- Silence Sensing
- DPDT Switching Contacts
- Open-Collector SLAVE Output
General Information
Specifications
-
ADI Part Number RL-STACR2 Brand Name Radio Design Labs Manufacturer Radio Design Labs, Inc Manufacturer Part Number ST-ACR2 Product Model ST-ACR2 Product Name Relay Product Type Relay Sector Professional AV Weight 0.15lb
-
Application/Usage Audio Device, Juke Box Depth 1.6" Height 0.7" Package Type Box Width 3"
-
Contact Type DPDT
-
Limited Warranty 3-Year
-
Country of Origin US Features Delay Adjustment from 5 to 50 seconds, DPDT Switching Contacts, Open-Collector SLAVE Output, Senses -30 to 0 dBu Signals, Sensing of Line-Level Signals, Silence Sensing, Switching Controlled by Audio Signal