Hi to all 

I want to make a program with two analog sensor and I need some help if possible

I have a pressure sensor eg 0-10 bar area 4-20 ma and I will connect it to the analog input 0-10 volts e.g (A I1 logo 24c) via 500 ohm (o.5watt) resistor so at the input I will have 2-10 volts

I want to see the bars on the screen.(All the range 0-10 bar)

can i see them normally with this way off connection presure transducer? or I'll have to get the extension module 4-20 ma?

in addition, I want to put a set value of 5 bar on the screen, as long as the inverter sends a signal below this value to activate a digital output as soon as it is over this value to deactivated this output

finally I want to use a sensor PT 100 and I think to get a converter 0-10 should the converter I get to be the same temperature area with the sensor or does not play? 

also want to see the temperature on the screen and when i put a set value eg 90 degrees and this value is exceeded to cut a digital output

initially I want to thank you for the quick answer 

I just want to ask you something about the program that I do not understand

as far as pressure sensor 4-20 wich made it via the 500 ohm resistance 2-10 volts how can i calculate the values on the modul B001  (analog settings measurements range  minimum maximum , parameter settings gain offset ) and modul B002 if the range off used pressure transducer change from 0 to 50 bar ?

In my opinion

I tried to read PT 100 sensors with the standard 0-10V analog.
It is not worth all the time and effort

Especially if your power supply is not accurate (12.4 V)  and resistor a bit out .....and and and

Just get a LOGO RTD expansion unit for the PT100 temperature reading, and sleep at night!

Install, wire up and select PT100 in the function block!
DONE

That is if you buying a loose PT100 sensor that will be bolted into pipe or similar

Or

You can get a Carel temp/Humidity unit with 0-10v out....looks nice too, if you mounting it in a room for air temp/Humidity

Most pressure transducers are 0-10v / 4-20mA selectable/ sensing even if you push 24VDC into them.
you can just select one that is 0-10V output - then no need for 4-20mA expansion module

In general, avoid the resistors and so on, it gets messy, and takes LOTS of time!

I DO use a resistor setup for voltage monitoring of the supply.
(LOGO doesn't give this ability internally - would be nice)

Hi again ixo 65

implement my application  with regard to the pressure sensor through resistance 500om as you told me 

and working poerfect with no problem 

my question is when I did not connect the pressure sensor I saw on the screen of the logo -2bar (that is as if I had a broken cable of my sensor)

when I connected the sensor without working the machine , i saw in the screen of the logo right 0 bar 

so finally

 is there some way

But with two decimals the range spans from 0.00 to 0.10,no?