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Siprotec 4 7SK8011-5EB20-1HD0/BB RS485 to Profibus communication module upgrade

11/7/2023 7:27 AM	Rate (0)
SilentSteps Member Joined: 6/12/2019 Last visit: 7/17/2025 Posts: 2 Rating: (0)	Hi, I have a 7SK8011-5EB20-1HD0/BB which has a RS-485 communication module. My question is can the module be upgraded just trough some firmware upgrades to a profibus module or do I need a new communication module? BR SS

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11/7/2023 10:29 AM	Rate (0)
Mike J Platinum Expert Joined: 10/9/2007 Last visit: 12/18/2025 Posts: 1295 Rating: (116)	hi check the device'S manual. all modules are listed there, including the supported protocols
	Energy Automation products: Sicam, Siprotec, Digsi
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11/7/2023 11:05 AM	Rate (0)
dchartier Grandmaster Joined: 9/27/2006 Last visit: 12/29/2025 Posts: 12477 Rating: (2722)	Hello SilentSteps; MikeJ might have been suggesting a document such as this one: https://support.industry.siemens.com/cs/d?lc=en-CA Hope this helps, Daniel Chartier Attachment Screenshot_20231107_055807_Chrome.jpg (435 Downloads)

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