Hello all,

What do I wrong, can someone help me with this.

I have seen a video on youtube: 

I got as value on my logo 100 degree. But the temperature should be something like 20-23 degree. 

Is my wiring wrong? I have +24VDC on the top (blue and red wire) the white wire is directly to I7. 

The other 2 wires are PT1000. 

At this moment I have 12,8 volt on my I7 input... I would expect that the transmitter would give me 0-10V. 

See attached pictures.

I have a LOGO 6ED1052-1MD00-0BA6.

See also attached program of the AI settings.

 Hello,

Ok, I have changed it.

I have now 2 PT1000 connected, 1 should be 20-22 degree (outside temp) and the other one is in the freezer and now -15-18 degree and connected on input 1 (AI3).

Some there is a differance, but voltage is to high?

ixo65

In the lower row of connections on the left is the 0-10V output that belongs to terminal I7. The PT must be connected to the middle and right terminal.

In the photo it looks like you've connected the PT to the left and middle terminal.

 Ok, are there also PT1000 transmitters like these things do you think?

So you think I need another blue box transmitter.

ixo65

Are the power supply for the sensor and the power supply for the LOGO! the same?

Oh, I see you write PT1000. It only a PT100 transmitter, not for PT1000.

Voltages higher then 10V isn't okay.

Ok, thank you very much.

I will order than PT100 sensors. 

I could not find a PT1000 transmitter :S