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Wednesday, July 18, 2018
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I/O concentrator for D20K control board using MODBUS OR DNP3.0

Hey all,

I'm wiring some annunciator points from a 12kV XFMR. I have to install a GE D20 control board and was wondering if anyone would know what an I/O concentrator is? Someone mentioned this in the office and I'm not sure if this would be helpful or not.