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RTD(3 WIRE/4WIRE) CONNECTION IN 6ES7 331-7KF02-0AB0

Created by: SAMIRKM at: 9/22/2014 6:36 AM (8 Replies)

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9/22/2014 6:36 AM	Rate (0)
SAMIRKM Experienced Member Joined: 11/7/2011 Last visit: 1/27/2023 Posts: 96 Rating: (0)	DEAR SIR, HOW MANY RTD'S(3 WIRE/4WIRE) WE CAN CONNECT TO MODULE 6ES7 331-7KF02-0AB0.CAN WE CONNECT 8 NOS. RTD'S TO THIS MODULE. PLEASE ANSWER QUICKLY. THANKS, SAMIR

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9/22/2014 6:55 AM	Rate (0)
Ammy Platinum Member Joined: 4/19/2008 Last visit: 9/13/2023 Posts: 1525 Rating: (159)	SAMIRKM DEAR SIR, HOW MANY RTD'S(3 WIRE/4WIRE) WE CAN CONNECT TO MODULE 6ES7 331-7KF02-0AB0331-7KF02-0AB0.CAN WE CONNECT 8 NOS. RTD'S TO THIS MODULE. PLEASE ANSWER QUICKLY. THANKS, SAMIR Hello SAMIR, You can Connect 4 RTD to 6ES7-331-7KF02-0AB0 For More Information Look on the Document In Chapter 6.7, You will find the Wiring, it will used 2 Channel for the 1 RTD Connection. Call Send SMS Add to Skype You'll need Skype CreditFree via Skype
	Ammy New for every one.............. “No duty is more urgent than that of returning thanks.” If Problem Solved......! I can't help you privately - please post in the Forums
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This contribution was helpful to 1 thankful Users Ste39

9/22/2014 7:04 AM	Rate (0)
Ste39 Platinum Member Joined: 1/21/2013 Last visit: 6/21/2023 Posts: 4617 Rating: (700)	SAMIRKM DEAR SIR, HOW MANY RTD'S(3 WIRE/4WIRE) WE CAN CONNECT TO MODULE 6ES7 331-7KF02-0AB0.CAN WE CONNECT 8 NOS. RTD'S TO THIS MODULE. PLEASE ANSWER QUICKLY. THANKS, SAMIR Hello SAMIRKM, No you can't connect 8 RTD only 4 is possible. have a look this thread and read Ayman post Why input card 2 wire and 4 wire do not work

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9/22/2014 8:26 AM	Rate (0)
SAMIRKM Experienced Member Joined: 11/7/2011 Last visit: 1/27/2023 Posts: 96 Rating: (0)	DEAR SIR, WHAT SETTINGS WE NEED TO FOR 3-WIRE RTD'S:- 1. HARDWARE SETTINGS IN MODULE 2. SOFTWARE CONFIGURATION IN SIMATIC MANAGER PLEASE SEND A SOLUTION. THANKS & REGARDS, SAMIR

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9/22/2014 8:29 AM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (708)	Hello, The solution was send before did you read it? For More Information Look on the Document In Chapter 6.7, You will find the Wiring, 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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9/22/2014 8:49 AM	Rate (0)
SAMIRKM Experienced Member Joined: 11/7/2011 Last visit: 1/27/2023 Posts: 96 Rating: (0)	DEAR SIR, CONFIGURATION IN SIMATIC MANAGER IS NOT GIVEN. PLEASE HELP. THANKS, SAMIR

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9/22/2014 8:55 AM	Rate (0)
Marcjan Platinum Expert Joined: 4/22/2010 Last visit: 12/15/2022 Posts: 5697 Rating: (708)	Hello, It is: page 382 . Regards, Marcjan Attachment s7300_module_data_manual_page 382.pdf (230 Downloads)
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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9/22/2014 9:13 AM	Rate (0)
SAMIRKM Experienced Member Joined: 11/7/2011 Last visit: 1/27/2023 Posts: 96 Rating: (0)	DEAR SIR, FOR 3 WIRE RTD SENSOR , INEED TO SELECT, MEASURING TYPE AS --- RT AND MEASURING RANGE Pt 100 STANDARD. AND IN HARDWARE SETTING WE NEED TO SET "A". SCREENSHOT IS ATTACHED. THANKS, SAMIR Attachment S7_CONFIG.GIF (219 Downloads)

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2/9/2015 4:45 PM	Rate (0)
AutoGen_908864 Member Joined: 2/9/2015 Last visit: 10/25/2019 Posts: 1 Rating: (0)	Dear Now I am used the I/O modular 6ES7331-7KF02-0AB0, but I want to set 4wire RTD type PT100, But is make this selection, we only can set 150Ohm, 300Ohm & 600Ohm. but we was settle to 600Ohm RTD 4 wire, there are much error when I connect 500Ohm resistor for the input, (in Step 7 can read 485Ohm only) Thanks Best Regards Ricky CHUNG Siemens

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