Tecfluid MT03F Manual de usuario descargar pdf (Pagina 7)

Before starting the wiring of the instrument, check that the supply voltage available is the

same as marked on the label of the converter.

Terminal Power supply AC Power supply DC

11 Phase DC

12 Neutral DC

In case of DC power supply, the equipment is provided by a diode bridge that allows

connecting it regardless of the polarity .

3.2.2 Pulse input wiring

Terminal

1 Voltage output +5V

2 Contact

3 Ground

This input is compatible with all oscillating piston flowmeters series COVOL, as well as

with instruments that provide an output of the following types:

- From 0 to VCC, where VCC = 5 … 24V

- NPN open collector

- Free potential contact

For those devices requiring be powered to 5VDC to generate output pulses, the MT03F

have this supply voltage in Terminal 1.

Free potential contact

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Tecfluid MT03F Manual de usuario Pagina 7