|Optocoupler adapter OKA-4|
DescriptionUsing the optocoupler adapter OKA-4, additional sound and light functions can be triggered via switching outputs at all USM sound modules.
The OKA-4 contains 4 separate in- and outputs. As soon as a voltage of 2,0 - 15,0V is applied at the input, the corresponding output triggers. The polarity of the input voltage thereby must not be respected. Therefore, the OKA-4 can be connected directly to a motor and speed controller to trigger an additional sound, as soon as the engine is running - no matter which direction.
The 4 outputs can be used as the plus- or minus switching outputs, thus the OKA-4 can be used for all USM sound modules.
The inputs and outputs are with solder connections.
You can find connection examples in the user manual (PDF 122kB).
|Channels:||4 in- and outputs (galvanically isolated)|
|Input voltage:||2,0 - 15,0V (higher voltages are possible using series resistors)|
|Input current:||approx. 1 - 14mA (depending on input voltage)|
|Outputs:||plus- or minus switching|
|Output current:||max. 5mA|
|Size:||30 x 22 x 10mm|
Price (incl. VAT.)
Reduction of German VAT from 19 % to 16 % from July until December 2020.
All prices in our online shop include 19 % VAT. Deliveries (B2C) within the EU receive a VAT discount in step 6.
The VAT change does not effect the net prices and thus deliveries outside the EU or B2B customers within the EU.
|Optocoupler adapter OKA-4||9,95 €|