Ethernet to 485/232 E810-DTU User ManualCopyright ©2012–2017,成都亿佰特电子科技有限公司 31. Product specifications and featuresNo. Specification Description1 Size 66 * 66 *21.6mm2 Weight 79±1g3 PCB process 2 layer,SMT, lead-free4 Connector RS485/RS232:1*5*3.81mm,Screwing5 Supply voltage 8~28V DC,Note:Higher than 28V will cause permanent damage6 UART standard 1200~256000 bps7 UART communicationlevel 3.3V,communication level need to switch for 5V8 Ethernet specification RJ45,10/100Mbps9 Network protocol IP、 TCP/UDP、 ARP、 ICMP、 IPV410 IP Acquisition Static IP、 DHCP11 DNS Available12 User configuration PC software , AT command configuration13 Simple transparenttransmission TCP Server 、TCP Client 、 UDP Server 、 UDP Client14 TCP Serverconnection Max. 6 channel TCP connection16 Software RF Setting17 Package mode 200 bytes per package18 Operating current 77.0314mA@12V(RS485) ,74.5635mA@12V(RS232)19 Operating temperature -40 ~ +85℃20 Operating humidity 10% ~ 90%,relative humidity, no condensation21 Storage temperature -40 ~ +125℃