Hello,
The LabVIEW industrial automation OPC servers cd has Mistic Optimux as well as Modbus protocols. So, if the Enet version of the B3000 can talk to these then you would need to contact NI's sales department to get the CD.
The B3000 RS-485 uses the Optimux and Mistic.But if the ENet version uses something different you still may want to check with your sales person to see if they have the correct protocol.
Doug