Tecfluid MX4 For FLOMID Series Manual do Utilizador descarregar pdf (Página 19)

Terminal

1 Contact

2 Contact

These terminals correspond to an input that resets the value of the totalizer. A potential

free normally open push button can be connected. The push button contact must be a

good quality snap action switch to guarantee correct working at low voltages and reduce

contact bounce effects.

2.2.4 Analog output wiring

Terminal

11 mA (positive, active output)

12 mA

13 mA (negative, passive output)

The analog output is galvanically isolated. It can be either active (which means that the

receiving device must be passive) or passive (which means that the receiver must supply

the power for the current loop). It is recommended to use a receptor with an input

resistance of less than 700 Ω to guarantee correct operation.

The configuration of the analog output mode (active or passive) is done by means of the

connection to the terminal strip. For active mode, terminals 11 and 12 are connected. For

passive mode, terminals 12 and 13 are connected.

NOTE: The analog output has protection against reversed polarity. Due to another

protection against over voltages, if a loop supply voltage of more than 32 V is connected

the equipment may be damaged.

INSTALLATION OF THE ELECTRONIC CONVERTER

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Rosman Mohamed 12 Jul 2024 | 01:50:59

thank you

Tecfluid MX4 For FLOMID Series Manual do Utilizador Página 19