We like to monitor the 24V DC power supply voltage of the testing equipment. The following conditions we like to achieve. When voltage rises abnormally high more than 24V DC, flash the LED (on/off) using 2 Hz square wave pulse. To identify if the voltage rises over 25V DC, the LED’s flashing (on/off) speed by frequency to be faster. Is there any suitable product?
We propose the DC/Frequency Converter (model: MXAP). Settings to be made as follows. Input range 0 to 30V DC (ITEM #23:0.0 as 0%, ITEM #24:30.0 as 100%)
Output 0 to 2 Hz (ITEM #06:0 as 0%, ITEM #07:2 as 100%)
Low-end cutout 83% (ITEM #22:83.0 as 83% of 30V = 24.9V, which enables 1.66 Hz output a 83% of 2 Hz)
The MXAP functions 0% output (=0 Hz) when normal (24.9V or less), and flashing LED (on/off) at 1.66 Hz when input voltage exceeds 24.9V (=83%). When the voltage rises from 24.9V to 30V, the LED flashes (on/off) faster accordingly.
We like to monitor the 24V DC power supply voltage of the testing equipment. The following conditions we like to achieve. When voltage rises abnormally high more than 24V DC, flash the LED (on/off) using 2 Hz square wave pulse. To identify if the voltage rises over 25V DC, the LED’s flashing (on/off) speed by frequency to be faster. Is there any suitable product?
