IKUSI ELECTRONICA S.L. TR800CE-MCX ユーザーズマニュアル
TM70Pi V3.2 (11/03) 120021.pdf.
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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.
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
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:
+12v DC
ENTRADA PULSOS
PULSED SIGNAL INPUT
PULSED SIGNAL INPUT
GND