4/18/2024 9:38 AM | |
Joined: 12/10/2022 Last visit: 5/30/2024 Posts: 6 Rating:
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Hi, I am also looking for some advice if possible, I have a Drucksensor RS1 DC10-30V 4-20mA pressure sensor, I have this terminated into I8 on the LOGO PLC. No matter which AI Input I use I can not seem to get a reading from it. I have a compressor and I do not want the solenoid valve to fire when the compressor drops bellow 7 bar. Edit - I suspect the pressure sensor I am using may not be compatible for the LOGO? (10-30v) will it be easier to just get a new sensor that is compatible for the LOGO? If so which one should I go for? The system has a maximum pressure of 10 Bar. Thanks ------------------------------------------------------------------------------------------ |
Last edited by: JOEL.1 at: 04/18/2024 09:41:28Last edited by: Jen_Moderator at: 04/18/2024 10:01:52New subject after splitting |
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4/18/2024 9:44 AM | |
Joined: 12/18/2014 Last visit: 8/28/2024 Posts: 33635 Rating:
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Is it a 2-wire sensor? |
4/18/2024 11:15 AM | |
Joined: 12/10/2022 Last visit: 5/30/2024 Posts: 6 Rating:
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Hi, Thanks for your help on this, will the analogue input be displayed on the side of the LOGO PLC if it has this function? I am looking at a different sensor that will send a digital input to the PLC so I do not have to mess around with a resistor as this is in a industrial panel, would I be able to use ifm electronic Pressure Sensor, -1bar Min, 10bar Max, Analogue + PNP-NO/NC Programmable Output, Relative ReadingPN2594 | ifm electronic Pressure Sensor, -1bar Min, 10bar Max, Analogue + PNP-NO/NC Programmable Output, Relative Reading | RS (rs-online.com) This sensor has the functionality of setting the pressure locally on the sensor and from my understanding it will send a digital output to the PLC?Will this resistor suffice for the proposed solution? RS Stock No.: 201-9860 Vishay 500Ω 0.5W Metal Foil Resistor ±0.01% ±2ppm/°C RCKO2 500R 0.01% |
Last edited by: JOEL.1 at: 04/18/2024 11:23:07 |
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4/18/2024 11:25 AM | |
Joined: 12/18/2014 Last visit: 8/28/2024 Posts: 33635 Rating:
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If I see it right, then can this sensor both: Digital output and analog output (0-10V or 4-20mA). |
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