CI0074 - Audio Frequency Activated Relay Module (150Hz-2KHz)
This
audio frequency
switched relay board will activate the onboard relay when the module
detects the pre-selected input frequency from 150Hz to 2KHz.
The trigger frequency can be adjusted from 150Hz to 2KHz using the onboard trimmer. The input voltage range is 100mV to 3V peak to peak.
An LED indicates that the relay is in operation. The board is reverse polarity protected. Screw terminal blocks for all connections.
| Technical Specifications | |
|---|---|
| Trigger Frequency Range | 150Hz - 2KHz |
| Input Voltage Range | 100 mV - 3V p-p |
| Operating Voltage | 12V (e.g. Order Code PSU445) |
| Output | 1 x SPDT Relay |
| Maximum Output Load | 5 Amps @ 230Vac max. |
| Relay Connections | NO, NC, C (Relay FAQ) |
| Current Consumption | 55mA |
| Dimensions (HxWxD) | 70 x 45 x 30 mm |
| Product Format | Pre-Assembled electronic module |
| Documentation |
 User Manual |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
| CI0074 | Audio Frequency Activated Relay Module (150Hz-2KHz) |
£16.98 | £14.43 | GB£19.95 | |
Please see our Electronic Controllers page for more products like this
