| 摘要 |
A data signal generation device comprising a microprocessor and a digital potential divider, in which the microprocessor is adapted to generate a square wave output signal, and in which the digital potential divider is adapted to receive said square wave output signal, and to ramp up and down an output signal voltage and/or current according to state transitions in said square wave output signal. The data signal generator can also be a Fieldbus device. |
