Serial Communication Server RS232/485/422 Four-port to Ethernet Device Networking USR-N540

Feature ClassificationParameterValueHardware parametersOperating VoltageDC5 36 VWorking current95mA 5VEthernet port specificationsRJ45 10 100Mbps crossover direct connection adaptiveSerial port baud rate600 230 4K bps Software parametersNetwork protocolIPV4 TCP UDPIP obtaining methodStatic IP DHCPDNSstand byUser configurationSoftware configuration web configurationSimple transparent transmission methodTCP Server TCP client UDP Server UDP ClientModbusSupport Modbus gatewayWeb page to serial portWeb page to serial port that supports WebSocket communication modeCustom webpagestand byClass RFC2217stand byHttpd Clientstand byTCP Server connectionSupport up to 8 TCP connectionsNetwork cacheSend 16Kbyte Receive 16Kbyte Serial bufferSend 2Kbyte Receive 2Kbyte Average transmission delay10msSupporting softwareVirtual serial port transparent transmission cloud parameter setting softwareOtherCertificationCE FCC ROHSReliability level2KV electromagnetic isolationSize33 0x19 0x19 2 mm L W H Operating temperature 40 85℃Storage temperature 45 105℃Working humidity5 95 RH no condensation Storage humidity5 95 RH no condensation Shipping accessoriesnoPackageElectrostatic foamPackage includes 1 x Module