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iot2050 not turn on

Created by: AutoGen_4438640 at: 6/23/2022 6:57 PM (12 Replies)

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6/23/2022 6:57 PM	Rate (0)
AutoGen_4438640 Advanced Member Joined: 4/20/2021 Last visit: 1/26/2023 Posts: 70 Rating: (0)	Hi all, I have a iot2050 and unfortunately today it not turn on. I don't change any cable or connection and 24V input is stable. No led turn on and I don't know what happened. a way to understand what happened exists? maybe chacking with a tester if all parts receive sufficient voltage? or maybe exist a fuse o a security hardware to check? thank you very much

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6/24/2022 8:34 AM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (379)	Hi, there is no LED turning on at all? Not even the PWR? Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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6/24/2022 11:21 AM	Rate (0)
AutoGen_4438640 Advanced Member Joined: 4/20/2021 Last visit: 1/26/2023 Posts: 70 Rating: (0)	thank you for your answer, No led turn on. no power led not stat led and no the others. But 24V arrives to input
	Last edited by: AutoGen_4438640 at: 06/24/2022 11:22:03
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6/25/2022 9:47 AM	Rate (0)
AutoGen_4438640 Advanced Member Joined: 4/20/2021 Last visit: 1/26/2023 Posts: 70 Rating: (0)	In your opinion there is no hope to solve the problem? maybe a simple fuse or something else require substitution?

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6/27/2022 8:07 AM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (379)	Hi, I need to check with R&D what could be the reason/issue. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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6/27/2022 12:17 PM	Rate (0)
AutoGen_4438640 Advanced Member Joined: 4/20/2021 Last visit: 1/26/2023 Posts: 70 Rating: (0)	many many thanks. For more other details I'll always available.

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6/29/2022 10:37 AM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (379)	Hi, it is really hard to tell a reason, without having the device in hands. And I also don't know how to check what is broken. What I can tell you is that I had the same issue with two IOT2050. But this was caused by myself by creating a short-circuit with an Arduino shield. Are you using a shield? Regarding this hardware issue you can try to contact your local Siemens Support and ask for Repair or Replace. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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6/30/2022 12:21 PM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (379)	Hi, can you also please share the information on the label on the backside of the IOT2050? Like MLFB, FS, Date of production and serial number. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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6/30/2022 1:44 PM	Rate (0)
AutoGen_4438640 Advanced Member Joined: 4/20/2021 Last visit: 1/26/2023 Posts: 70 Rating: (0)	thank you for your answer it is a Siemens simatic iot2050 1P6eS7647-0BA00-0YA2 sV-N9A46446 FS:01 09.2021 DC12.24V 1.7A R-R-S53-IOT2050 E472609 CAN ICES-3(A)/NMB-3(A) while the external field is an IOT2000 input/output for analogic input Many thanks

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6/30/2022 2:01 PM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 11/12/2024 Posts: 3345 Rating: (379)	Hi, thanks! Do you know whether someone did some work (like changing the cabeling, etc.) while the IOT2050 was powered on? Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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