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MODBUS TCP in H Sys

Created by: Kanag's at: 4/12/2009 3:31 PM (2 Replies)

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4/12/2009 3:31 PM	Rate (0)
Kanag's Posts: 54 Rating: (2)	Dear All I have planned to use MODBUS TCP for the data communication between CPU 414H and DCS system. I have two CP443-1 in the Hot standby system. (check the attachment). The connection between OS & H sys is through ISO (S7 fault tolerant sys). Whether I can use the same CP for the communication to DCS through MODBUS TCP? Whether CP443-1 supports multiple protocol? Or I need another set of CP for MODBUS communication? Regards, Kanag Attachment MODBUS TCP in H SYS.JPG (886 Downloads)
Kanag's Posts: 54 Rating: (2)
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4/12/2009 8:15 PM	Rate (0)
Wüstenräuber Gold Expert Joined: 10/3/2008 Last visit: 8/28/2024 Posts: 961 Rating: (124)	Hi, yes, you can use the same CP for multiple connections and multiple protocols. You don't need an additional set of CPs. Have a look at this: Same CP for other communication?. Wüstenräuber

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4/13/2009 9:14 AM	Rate (0)
Kanag's Posts: 54 Rating: (2)	Hi Thanks for your reply. My doubt is clarified. -Kanag
Kanag's Posts: 54 Rating: (2)
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