641
Signal converter 641 is designed to convert standard process input and output signals.
Signal converter 641 accepts 2-wire transmitters without separate power supply. Potentiometer input as a standard. Galvanic isolation is made at the same time with the convertion. Galvanic isolation cuts the noise signals which may exist when using low voltage signals, f.ex. thermocouples.
| INPUT | OUTPUT |
| 0...20 mA | 0...20 mA |
| 0...20 mA | 4...20 mA |
| 0...10 V | 4...20 mA |
Signal converter 641 accepts 2-wire transmitters without separate power supply. Potentiometer input as a standard. Galvanic isolation is made at the same time with the convertion. Galvanic isolation cuts the noise signals which may exist when using low voltage signals, f.ex. thermocouples.
