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Electricity meter pulse reading - v4v - 06-20-2022
Hi, it is possible to read pulses from LE-02d MID electricity meter? (SW 1.49d | HW 3.8)
https://www.fif.com.pl/en/usage-electric-power-meters/268-electrici-energy-meter-le-02d.html
In datasheet I see: Connection voltage SO + SO- max. 30 V DC
And digital inputs are up to 20V. So I guess no. Maybe resistor voltage divider?
RE: Electricity meter pulse reading - wilkxt - 06-23-2022
(06-20-2022, 08:18 PM)v4v napisał(a): Hi, it is possible to read pulses from LE-02d MID electricity meter? (SW 1.49d | HW 3.8)
https://www.fif.com.pl/en/usage-electric-power-meters/268-electrici-energy-meter-le-02d.html
In datasheet I see: Connection voltage SO + SO- max. 30 V DC
And digital inputs are up to 20V. So I guess no. Maybe resistor voltage divider?
you can add a 510om resistor to the INPDx input and it should be ok
RE: Electricity meter pulse reading - octavvian - 10-03-2022
(06-23-2022, 03:08 PM)wilkxt napisał(a):(06-20-2022, 08:18 PM)v4v napisał(a): Hi, it is possible to read pulses from LE-02d MID electricity meter? (SW 1.49d | HW 3.8)
https://www.fif.com.pl/en/usage-electric-power-meters/268-electrici-energy-meter-le-02d.html
In datasheet I see: Connection voltage SO + SO- max. 30 V DC
And digital inputs are up to 20V. So I guess no. Maybe resistor voltage divider?
you can add a 510om resistor to the INPDx input and it should be ok
Pulse output SO + SO- open collector
so voltage and current is not important in this case, no?!
~open collector~ no voltage provided, voltage you must supply....
Hoped I'm not OFF-TOPIC...
RE: Electricity meter pulse reading - wilkxt - 10-03-2022
So connect LK inpud directly to S0+, SO- and set in Lk inputs Pull-UP
RE: Electricity meter pulse reading - bessieelliot - 06-05-2023
A 510om resistor on the INPDx input should work.
vampire survivors
RE: Electricity meter pulse reading - ulnaanticipate - 07-14-2023
Reading pulses from the LE-02d MID power meter is not a default function of this product. However, you can use a resistive voltage divider to reduce the magnitude of the input signal so that it matches the range of the meter.geometry dash unblocked