5/2/2024 7:13 AM | |
Joined: 6/19/2017 Last visit: 8/9/2024 Posts: 12 Rating:
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Good day ixo65. I have LOGO 8! FS04, 12/24, LogoSoftComfort 8.2. I want to buy such a sensor yf-s402 flow meter https://wiki.seeedstudio.com/Water-Flow-Sensor/ specifications For the YF-S402, every liter of water that flows, the Hall Sensor outputs 4380 pulses. Output Pulse High Level >DC 4.7V (Input Voltage DC5V) Output Pulse Low Level <DC 0.5V (Input Voltage DC5V) For LOGO! 12/24 we have an input voltage: - low level, not more than =5V - high level, not less than =8.5V. At 4380 pulses per 1 liter/min, I have 73 pulses/sec. I will connect to input I3 (I3-I6), and in the simulator I will set 73 Hz - At Output Pulse High Level >DC 4.7V, will I have I3 working? So the controller will see the pulse if the level is 4.7V? Thank. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 05/02/2024 11:42:31New subject after splitting Last edited by: Jen_Moderator at: 05/02/2024 11:46:21Text formatting optimized. |
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5/2/2024 12:10 PM | |
Joined: 6/11/2019 Last visit: 8/17/2024 Posts: 2213 Rating:
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Hello sauddan, ,Isn't it better to choose a suitable sensor for the logo directly ? And if you also output the value analogously, you don't have to bother converting the pulses into flow rate (see example). Greetings Ella_68 (translated with Google) |
6/13/2024 5:52 PM | |
Joined: 6/19/2017 Last visit: 8/9/2024 Posts: 12 Rating:
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Hi, Ella. This is an experimental layout - mini pump, mini solenoid valves, multi-level soil moisture sensors ...
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