IEC 870 or SPA

B

Thread Starter

Brokenwire

I want to install on a RTU a communication protocol for exchanging datas with ABB devices, specially Protectives Relays. I can select between IEC 870 and SpaBus because the RTU can manage both. Flexibility, universality could be important points to me. Time Synchronization capabilities are a desirable characteristic to use the RTU as Time Master. I don´t mind overhead because it is for local communication.
Thanks
 
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