Introduction And Functional Description; Entrada Pulsos Pulsed Signal Input - IKUSI TM70 Serie Manual De Instalación Y De Utilización

15.1 - INTRODUCTION and FUNCTIONAL DESCRIPTION

The IN0450P electronic card can be conected to the LR70, 0-3V analogue input and it allows to
measure the frequency coming from a pulse generator operating between 0 - 450 Hz range.
This electronic card is a frequency voltage converter and it can be used, for example, as an
interface between an anemometer (sensor) that provides a pulsed signal, in order to show in the
transmitter's display the speed of the wind, in real time mode, using the feedback option.
The card supplies a +12v DC voltage output to power the sensor.
Technical characteristics:
 Maximum resolution: 8 bits.
 Input frequency range: 0 – 450 Hz.
 Galvanically isolated from the main logic board (LR70).
 Operating temperature range: –20ºC a +70ºC
Signals and connections block diagram:
TM70Bi V4.1 (03/12) 1121174.pdf
IKUSI reserves the right to modify this information without prior notification.
+12v DC
ENTRADA PULSOS
PULSED SIGNAL INPUT
GND
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