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Transducer for PT-100

Created by: Hassan Raza at: 9/29/2014 10:32 AM (6 Replies)

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9/29/2014 10:32 AM	Rate (0)
Hassan Raza Posts: 102 Rating: (2)	Dear Fellows, I want to connect a two wirePT-100 with my analog module. Can you please suggest me a transducer of Siemens or any other companyto convert the signal of PT-100 into 0-10V for my card? I do not want a transducer that convert Pt-100 signal to 4-20mA. System specs are: CPU : 6ES7315-2AG10-0AB0 ANALOG INPUTCARD : 6ES7331-7KF02-0AB0 thanx in advance.
Hassan Raza Posts: 102 Rating: (2)
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9/29/2014 11:23 AM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 12/13/2024 Posts: 5697 Rating: (715)	Hello, Why use a transducer when the card can read PT 100 ? See chapter 6.7 of SIMATIC S7-300 S7-300 Module data Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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9/29/2014 11:53 AM	Rate (0)
Hassan Raza Posts: 102 Rating: (2)	Thanx for your reply! Well the problem is that currently6out of 8inputs of analog are already wired to measure the amperes of motors. Now i want to get the signals of RTD on 2 inputs but the other two inputs of that channel are already receiving 0-10V and the measurement range is set to B. Whereas to connect RTD, i will have to change that setting to A. Thats why i want to install a transducer to get 0-10V.
Hassan Raza Posts: 102 Rating: (2)
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9/29/2014 2:51 PM

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olloy

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Joined: 8/27/2010

Last visit: 4/13/2024

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Hassan Raza
Thanx for your reply!
Well the problem is that currently6out of 8inputs of analog are already wired to measure the amperes of motors.
Now i want to get the signals of RTD on 2 inputs but the other two inputs of that channel are already receiving 0-10V and the measurement range is set to B. Whereas to connect RTD, i will have to change that setting to A. Thats why i want to install a transducer to get 0-10V.

Hello!
Hereit is: PT100 input - 0..10V output.

Order code:8432180000

Input

Sensor supply	1.45 mA
Number of inputs	1
Temperature input range	Adjustable from -200...+800°C
Sensor	PT100/2-wire

Output

load impedance voltage	≥ 1 kΩ
Number of outputs	1
Output voltage, note	0...10 V

I used Weidmuller hundreds of times. Working good.

9/29/2014 3:24 PM	Rate (0)
Hassan Raza Posts: 102 Rating: (2)	Thanx alot for this post. I will surely contact the local distributor to inquire about the price of this transducer. However, does Siemens manufacture such transducers?
Hassan Raza Posts: 102 Rating: (2)
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9/29/2014 4:12 PM	Rate (0)
olloy Silver Member Joined: 8/27/2010 Last visit: 4/13/2024 Posts: 417 Rating: (37)	Not sure about Siemens. Probably yes, but for in-head transmitter installations for temperature sensors. Checkprocess instrumentationconference. I used Weidmuller, Pepperl+Fuchs and Phoenix Contact for such applications. However, I usually used 4..20 mA instead of 0..10 V. Not all vendors have such transmitters. As for the price, usually there is no big difference between such big vendors. Basically prices are same. BR, olloy
	Last edited by: olloy at: 9/29/2014 4:14 PM I assume you understood the difference between in-head or DIN-rail transmitter installation. Unfortunately, my English isnt good enough to write more accurate)
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9/30/2014 7:12 AM	Rate (0)
Hassan Raza Posts: 102 Rating: (2)	Thanx alot :)
Hassan Raza Posts: 102 Rating: (2)
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Created by: Hassan Raza at: 9/29/2014 10:32 AM (6 Replies)

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Last edited by: olloy at: 9/29/2014 4:14 PM

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