RDL ST-ACR1 Line-Level Audio Controlled Relay - 0.5 to 5 s
Part No:
ST-ACR1
Unit of Measure: EACH
Ships from: Arizona
$141.93
List Price:
$189.25
You save 25%
27 In stock
Is This The Right Item For Me?
800.466.0449
800.466.0449
Audio Input: | 10 kΩ balanced bridging |
Input Connections: | May be connected balanced or unbalanced |
Control Output: | Open-collector @ 25 mA suitable to drive indicators or slave LCR relay |
Indicators: | Audio threshold LED (for setting sensitivity) |
Retrigger Delay: | 250 ms |
Contacts: | Double-pole-double-throw |
Max. Switching Power: | 60 W, (220 Vdc,125 Vac, 2A) |
Activation Response Time: | 25 ms |
Input Sensitivity: | -30 dBu to 0 dBu (adjustable) |
Relay Release Delay: | 0.5 sec. to 5.0 sec. nominal (adjustable) |
Power Requirement: | GROUND-REFERENCED, 24 to 33 Vdc @ 50 mA* * Assumes 20 mA max load at SLAVE output |
Ambient Operating Environment: | 0° C to 55° C |
Brand | Radio Design Labs | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Manufacturer | Radio Design Labs | ||||||||||||||||||||||||
SKU | ST-ACR1 | ||||||||||||||||||||||||
UPC | 813721011152 | ||||||||||||||||||||||||
Part No | ST-ACR1 | ||||||||||||||||||||||||
Weight (lb.) | 0.5 | ||||||||||||||||||||||||
Product Datasheet | st-acr.pdf | ||||||||||||||||||||||||
Unit | EACH | ||||||||||||||||||||||||
Carton Quantity | 1 | ||||||||||||||||||||||||
Short Description | 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. |
||||||||||||||||||||||||
Description |
|
Write Your Own Review