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Hello.
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In this video we are going to learn PT temperature module DVP04PTSD.
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On the left side you can see three wire and the two wire connection for PT100.
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We need to use three wire cabling.
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So this is because of resistor.
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You can put two cable to L + and L - and the third cable needs to connect to I -
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for PT1000.
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You have to wire cabling.
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So for this to wire needs to connect to L + and L -.
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But the important point for the PT1000 I - must be bridged with the L -.
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You need to put a bridge between L-and I- thats all.
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And also you need to give 24V to your special modules .For the control registers 
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for control register 1.
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We need to adapt our mode settings and the for the bits.
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If you put bit zero bit two bit three.
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If you put this bits 0 0 0 0 PT100 is selected for the special modules for PT1000.
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You need to put this bits 0 0 1 0.
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Also you can see Channel 1 starting from b0 and Bit 3, channel2 bit 4 and 7, Channel3 bit 8
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and bit eleven.
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Channel 4 bit 12 and 15.
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Imagine in example Channel 1 and 2 is pt100 is connected to channel 1 and Channel 2 and the
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PT1000 is connected in your application Channel 3 and Channel 4.
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So how you need to ,  how  you can adopt your mode set things for the special module so we need
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to inform our special modules.
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Okay.
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We will connect these sensors  to your input than you need to read them and you need to give the
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data from the sensors to us.
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So we need to say these things to our special modules or how our special modules knows which sensor
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is connected to it.
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So in here for Channel 1 what we put Pt100 ,PT100 was completely 0,  four  0 here,  for Channel 2 PT100 and
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four 0 here.
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Channel 3 and 4 PT1000 was 0 0 1 0 / 0 0 1 0/  
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So in here this is 0.
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This is 0.
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This is 2.
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This is a binary and the binary 0 0 1 0 equals decimal 2.
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And also this is 2.
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So you need to put them all together hexadecimal two thousand two hundred two,
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That you need to write.
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Control register 1 with the TO command.
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You need to put this value to control register 1 and then you need to put your connections correctly.
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Channel 1 and 2 PT100, channel three and four PT1000 and then
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You will read completely the temperature datas from the sensors.
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So for this video I'm finished here.
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See you in the next video.