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Main image of 8 Channel RS485 RS232 to Ethernet Serial Server NB183-V2 Series TCP UDP MQTT HTTP Modbus Gateway TCP- RTU Host Computer at Command (Non-Isolated)

Alt view image 2 of 7 - 8 Channel RS485 RS232 to Ethernet Serial Server NB183-V2 Series TCP UDP MQTT HTTP Modbus Gateway TCP- RTU Host Computer at Command (Non-Isolated)

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8 Channel RS485 RS232 to Ethernet Serial Server NB183-V2 Series TCP UDP MQTT HTTP Modbus Gateway TCP- RTU Host Computer at Command (Non-Isolated)

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Industrialized design is stable and reliable with high level of port protection; Abundant LED status indicators, quickly locate the working status of the device;Support terminal or DC header power supply, 8~28V DC wide voltage input, support reverse connection protection; Support terminal type interface (RS485) and standard DB9 interface (RS232); Isolated version supports 8-channel serial port independent hardware isolation;
Support 10/100M Ethernet interface; Support configuration tool, AT command 2 kinds of configuration methods (subsequent can support web page configuration); Baud rate support 2400115200bps, support odd, even, no parity mode; Support configurable domain name resolution service, i.e. DNS;Support timeout restart function, time can be customized, default 30 minutes;
Support short connection function, customizable short connection maintenance time; Support serial port cache cleaning function; Support hardware restore factory settings;Supports online upgrade, which i

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The software functions of the whole series are exactly the same, only the number of serial ports, isolation or not, and the size of the shell are different. The software usage is identical.

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First Listed on Newegg	October 10, 2026

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Item#: 9SIC81RM8H8513