Frequency Converter S111
Module for conversion of a current or voltage analogue signal into a frequency (pulses) directly proportional to the signal applied. Widely used as an "integrator" for totalizing, with a pulse counter, flow rate signals generated by meters with analogue output signal.
- INPUT: programmable via dip switches for 0 - 20 mA and 4 - 20 mA current (with both active and passive connection) or for 0 - 5 Vdc, 1 - 5 Vdc, 0 - 10 Vdc and 2 - 10 Vdc voltage.
- INTEGRATION CONSTANT programmable for scale end from 1 pulse every 27 minutes to 20 pulses per second.
- K107USB is an interface able to implement a RS485 serial port by using a PC USB port.
- The available drivers will recognize the serial interface as a standard serial port; so the use of the product is directly allowed through any software able to communicate with the standard serial ports of the operating system (COM1, COM2, etc).
- RS485 and USB ports are isolated from each other at 1500 V.
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Power supply
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: 115 / 230 Vac +/- 10% 50 / 60 Hz
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Power consumption
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: 1,5 VA
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Stability
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: +/- 0,005% / °C
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Operating temp.
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: 0 / + 50 °C
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