EBYTE NB183 Isolated 8-Channel Serial Server RS485/232/422 to RJ45 ModBus RTU to TCP Build-in Watchdog MQTT/HTTP IOT Module
Ebyte NB183 Support TCP/UDP/MQTT/HTTP Serial port to Ethernet Modbus conversion rs232 rs485 to ethernet converter [Interface signal]：serial port (RS485/RS422/RS232), network port (RJ45) [Size]：198*109*26.5mm [Network protocol]：TCP/UDP/MQTT/HTTP [Installation method]：positioning hole installation [Weight]：518g ± 5g [Introduction]：The serial server series products independently developed by Ebyte integrate the TCP/IP protocol stack, which can realize two-way transparent transmission of data from serial port to Ethernet port,Modbus protocol conversion, serial port device cloud and other functions. The industrial design ensures the stability of the equipment in the harsh working environment,and the rich indicator light effects are used to feedback the different working states of the equipment. Project interface explanation Power crimp terminal DC 8～28 V, can not input power at the same time Crimping terminal: 5.08mm*2 phoenix terminal;DC female head: in-line round hole, outer diameter 5.5mm, inner diameter 2.0mm; DC female network port RJ45 10M serial port Channel 1 to Channel 4 Interface 1 (RS485, 3.81mm phoenix terminal, support isolation); Interface 2 (RS232, standard RS232 line sequence DB9 female)； Channel 5 to Channel 8 RS485，3.81mm Phoenix terminal, support isolation Operating mode TCP Server、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client（default TCP Server） Network protocol IP、TCP/UDP、IPv4、ICMP、APR、DHCP、DNS、HTTP、MQTT How to get IP DHCP、Static IP (default static IP) DNS support Configuration method Configuration tools, AT commands IP address Customizable (default, 192.168.3.7) local port Customizable (default, channel 1 to channel 8: 8001-8008) subnet mask Customizable (default, 255.255.255.0) gateway Customizable（default，192.168.3.1） Serial port cache 512 Byte Serial port packagingmechanism 512 Byte Serial port baudrate 2400 ～ 115200 bps（default115200） data bits 8 stop bit 1, 2 (default 1) Check Digit None、Odd、Even（defaultNone） Flow Control not support Installationmethod Positioning hole installation Product Size 198mm * 109mm * 26.5mm （length*width*height） product weight 518g ± 5g Workingtemperature andhumidity -40 to +85°C, 5% to 95%RH (non-condensing) Storagetemperature andhumidity -40~+105℃, 5%~95%RH (no condensation)