Multiple Master DNP3 Communication

K

Thread Starter

kkcbe

Hi,

Could you please anybody inform RTU can support for Multiple Master Terminal units via DNP3 Communication?

We have Application requirement this for multiple SCADA system have to establish communication between single RTU's.

RTU is existing Make is SMAR, System 302, Controller DF63.

Thanks & Regards
Krishna
 
Hello,

Yes, an outstation can respond to multiple master per the DNP3 specification.

But, you should check with the outstation device specification to verify it actually will support multiple master.

For example, an outstation might allow unlimited masters to read/write objects but, only allow one master to be configured as the master to receive events.

So, go to the source (the device specification) for an answer that at least is from the creator of the device.

Good luck,

Mark
http://www.peakhmi.com/
 
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