Initially, I want to connect my temperature sensor to LOGO analog input without AM2 extension module. 

Here is the manual for sensor:
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.mts.ch/public/upload/assets/2542/BA_optris_CSmicro_EN.pdf&ved=2ahUKEwjyjOTP6LuMAxVv_7sIHTTrFKcQFnoECBcQAQ&usg=AOvVaw2eJkT4RIGiYBAoC0yWAQTk

LOGO Model : 6ED1052-1MD08-0BA1

I do have the software LOGO! Softcomfort. I am new at this stuff and hoping for suggestions to work on. 

Pyrometer has an output of 4-20 mA. 

Yes, I have the connection but have doubts on setting the temperature with correct count.

eg; I have this temperature sensor with a range of -50 to +1030°C but my measuring temperature will be 25 - 800°C approx. 

So how should I give Analog settings in a Analog Threshold trigger?

Also how should I calculate exact temperature using Mathematic Instruction?

Yes, I did give this values but then I'm getting an output of -28 or -29 (Raw value of 210) which is not the correct temperature.

Pyrometer spec: 4-20mA, -50-1030°C

I want to correct the scale for example;

1. Analog input is converted to voltage using 500 ohms resistor (2V to 10V)
2. For the temperature measuring of 0 to 800°C, I used linear equation and found voltage as 2.37V to 8.30V
3. I know LOGO will convert 0-10V to 0-1000 counts; so to scale 0-800°C, i have to map 237(0°C) and 830(800°C)

Could you help me with this dilemma?

Yes, I can see that but the problem is I'm not getting correct reading from the sensor.

I can show you the sketch of my connection:

I think I'm not getting correct voltage reading at I7.

Also when I connect AM2 Module, I can't find the hardware in LOGO Soft comfort software.