If you have a slave clock which requires a different voltage than 24 volts, you can add a resistor in series with the master clock device to decrease the voltage for your slave clock. Use the calculator below to calculate the value for the resistor R_{s}.
To calculate the value for the series resistor, either the required current or
coil resistance of the slave clock is needed. Typically you can find the required voltage and current/resistance values for your slave clock behind your clock, near the mechnanism.
Required voltage (U):
V
Required current (I):
mA
or Measured resistance (R):
ohms