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SLIP protocol communication

12/30/2013 10:27 AM	Rate (0)
icevasanth Posts: 1 Rating: (0)	Hi Experts, Please advise can S7-400 CPU's able to communicate with third party device with SLIP-Serial Line Internet Protocol. Thanks in advance vasanth
icevasanth Posts: 1 Rating: (0)
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1/8/2014 4:53 PM	Rate (0)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/11/2025 Posts: 676 Rating: (44)	No. for serial communication is the CP 441-2 with a 400-CPU. But this CP is not capable of the SLIP protocol. Perhaps you can build a SLIP driver
	Best Regards, Fafner
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1/9/2014 5:03 PM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Fafner for serial communication is the CP 441-2 with a 400-CPU. But this CP is not capable of the SLIP protocol. Perhaps you can build a SLIP driver Hello Fafner, SLIP is an ethernet protocol of the data link layer. So it is NOT possible to use CP441-2. And I'm even not sure,if your "no" is correct, as Siemens offers components which are capable of SLIP. But I do not know weather PN CPUs support slip, so I keep quiet Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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This contribution was helpful to 1 thankful Users Fafner

1/10/2014 7:51 AM	Rate (0)
Fafner Silver Member Joined: 3/20/2013 Last visit: 3/11/2025 Posts: 676 Rating: (44)	Kaulquappe Hello Fafner, SLIP is an ethernet protocol of the data link layer. So it is NOT possible to use CP441-2. And I'm even not sure,if your "no" is correct, as Siemens offers components which are capable of SLIP. But I do not know weather PN CPUs support slip, so I keep quiet Regards, Kaulquappe hey kaulquappe, sorry, i thought that SLIP is the serial line internet protocol which is based on a serial interface. I would appreciate if you can tell me what the SLIP protocol stands for with base on ethernet physics? thanks for your correction.
	Best Regards, Fafner
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1/10/2014 10:46 AM	Rate (0)
Kaulquappe Posts: 3093 Rating: (324)	Hello Fafner, Wikipedia shows on it German web page a diagram which makes it clear at one glance: http://de.wikipedia.org/wiki/Serial_Line_Internet_Protocol Regards, Kaulquappe
Kaulquappe Posts: 3093 Rating: (324)
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