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Sinamics in Profibus redundant network

7/9/2009 4:48 PM	Rate (0)
bobonet Posts: 2 Rating: (0)	Hi, someone knows how can be connected the Sinamics drives to a redundant Profibus network with S7-400H? Thanks Bob
bobonet Posts: 2 Rating: (0)
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7/9/2009 4:52 PM	Rate (0)
Ayman Elotaify Platinum Member Joined: 5/28/2008 Last visit: 11/6/2024 Posts: 4516 Rating: (839)	Hello, You can use Y-Link. And take into consideration the limitations of the Y-Link if you have many Drives and / or slaves should be connected to the redundant profibus network. Regards,
	Ayman Elotaify
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7/9/2009 4:59 PM	Rate (0)
bobonet Posts: 2 Rating: (0)	That means a Y-link & a couple of IM153-2HF. That's right?
bobonet Posts: 2 Rating: (0)
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7/10/2009 11:58 AM	Rate (0)
Ayman Elotaify Platinum Member Joined: 5/28/2008 Last visit: 11/6/2024 Posts: 4516 Rating: (839)	bobonet That means a Y-link & a couple of IM153-2HF. That's right? Hello, The Y-link is a bus coupler for transition from a redundant PROFIBUSDP master system to a single-channel PROFIBUSDP master system. It can be used for connecting devices with only one PROFIBUSDP interface to the redundant PROFIBUSDP master system AS 414H/ AS 417H The Y-link comprises: Two IM153-2 High Feature interface modules for extended temperature range One Y-coupler incl. RS485 repeater One IM157 (IM/IM) bus module for two IM153‑2 High Feature modules, for extended temperature range One BM Y-coupler bus module See the attached picture. Regards, Attachment YLink.JPG (793 Downloads)
	Ayman Elotaify
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