2 Installation2.7 Connecting the diagnostics interface24 SmartWire-DT Gateway EU5C-SWD-EIP-MODTCP 08/17 MN120003Z EN www.eaton.eu2.7 Connecting the diagnostics interfaceThe EU5C-SWD-EIP-MODTCP SmartWire-DT gateway features a serial inter-face on the front. By using a programming cable, you can connect it to acomputer and do the following with the corresponding software:• Online SmartWire-DT line diagnostics using the SWD assist program• Create a planned SWD configuration and load it into the gatewayYou can use any of the following programming cables:Table 3: Programming cable for the connection to a PCFigure 14: Configuration of the serial interface.Device Programming cable Baud rateEU5C-SWD-EIP-MODTCP EU4A-RJ45-CAB1 –EU4A-RJ45-USB-CAB1 EthernetPin RS2328 8 RxD7 7 –6 6 –5 5 TxD4 4 GND3 3 –2 2 –1 1 –