IEC 870-5-10* PROTOCOL


Thread Starter

laura bersini

Hi list!
Does anyone have information about the protocols IEC 870-5-101,102,103,104,105? And about vendors of PLC with this protocols?

Thanks ,

Hi Laura,

the protocol you are looking for is an open standard with a lot of different syntax so that normally it is not possible to communicate between different manufactors. You can buy the complete information about the protocol from the IEC ( and I know very good user groups where you can get a lot of information:
enjoy the sites,


Thomas Rottler

Matsushita Electric Works Germany GmbH
Application and Software Development PLCs
D-83607 Holzkirchen, Rudolf-Diesel-Ring 2
Phone +49 8024 648 726, Fax +49 8024 648 555

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Hi Laura,

we sell an automation system which supports IEC 60870-5-101,102,103,104 and I never heard about 105. Like all other suppliers we support only a subset of each standard but I think our system is leading in IEC protocol integration. Pls. specify your questions directly to me.
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