Rene:
The EDC-D10A OAT is not identical to the SV-OAT-340, but it can be made to work.
Because of the connector on the SV-OAT-340 that connects to the ADAHRS, you'll have to scavenge the plug / pins / wire to make the connection.
On the EDC-D10A's OAT, connect the Blue and Yellow wires to the SV-OAT-340's white w/black stripe wires. It doesn't matter which wire goes to which side of the connector.