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clarification about RTD to read temperature

Created by: PLC.Shadow at: 12/6/2012 12:41 AM (1 Replies)

12/6/2012 12:41 AM	Rate (0)
PLC.Shadow Posts: 5 Rating: (0)	Hi there , can some one help me and answer my clarifications below and I am really apreciate that:- 1. I've boiler and I'm trying to read temp ,can i read it by using AI (1KF02) meaning is it possible to connect RTD to this module???or there is other module for this task. 2. I need any way understand me how to analog value processing for RTD's how can i program that ,maximum value is not 27648 so what the maximum value for PT100?I read data sheet and knew the Max&mini value but i don't know what to do! so i hope to get idea guide me to the right way 3. I need to switch off the burners when temp goes to 500 C can some one write a sample for me so as i can see the way of programming. Many Thanks in advance
PLC.Shadow Posts: 5 Rating: (0)
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12/6/2012 12:41 PM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 11/18/2024 Posts: 5697 Rating: (715)	Hello, Yes you can use this module with RTD, attached you find all the information about this module. The temperature is measured in 1/10 th of a degree, i.e 22,5 degrees is read by plc 225. to display the real temperature you convert to real first and then devide by 10.0. To switch heating you can use the compare real function. Regards, Marcjan Attachment 1KF02 analog module.pdf (482 Downloads)
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