Radio Design Labs ST-ACR2
In stock
Line-Level Audio Controlled Relay - 5 to 50 s delay 7 Year Warranty
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.
Features:
• Switching Controlled by Audio Signal
• Sensing of Line-Level Signal
• Silence Sensing
• DPDT Switching Contacts
• Open-Collector SLAVE Output
7 Year Warranty
| Features | |
|---|---|
| Warranty | 7 Years |
| SKU | ST-ACR2 |
|---|---|
| EAN | 0813721011176 |
| Manufacturer | Radio Design Labs |
Customer Reviews
Line-Level Audio Controlled Relay - 5 to 50 s delay 7 Year Warranty
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.
Features:
• Switching Controlled by Audio Signal
• Sensing of Line-Level Signal
• Silence Sensing
• DPDT Switching Contacts
• Open-Collector SLAVE Output
7 Year Warranty
| Features | |
|---|---|
| Warranty | 7 Years |
| SKU | ST-ACR2 |
|---|---|
| EAN | 0813721011176 |
| Manufacturer | Radio Design Labs |