COMMUNICATION BOARD(FX3G-485-BD)Manufacturer: Mitsubishi ElectricRS-485 communication for function expansion board FX3G-485-BDTransmission standard : RS-485 standard, conform to the RS-422 standardInsulation method : Non-insulated (between the communication line and the CPU)Transmission distance : Up to 50mExternal device connection method : Europe terminal blocksCommunication system : Half-duplex bi-directionalCommunication procedure : Non-procedural, computer link (dedicated protocol format 1, dedicated protocol format 4), parallel link, a simple PC-to-PC link, inverter communication FX3G is compatible with the inverter communication later Ver.1.10.communication speed No-protocol, the...