NB1A116-channel serial communication server RS485 to Ethernet network port ModBus RTU toTCP gateway IoT transparent transmission

Manufacturer Product Number

NB1A1

Description

NB1A1 is a series of serial server products independently developed by Ebyte, which can realize two-way transparent transmission of data from 16-channel serial port to Ethernet port.

Package Condition

Bulk

Datasheet

NB1A1

Product Details
Reviews

Product Descriptions

NB1A1 is a series of serial port server products independently developed by EBAite, which can realize bi-directional transparent transmission of data from 16 serial ports to Ethernet ports. Support Modbus protocol conversion, multi-host gateway,

storage gateway and other data conversion functions. At the same time, it also supports the upload of on-site data to the cloud server to achieve cloud monitoring. The equipment adopts industrial design standards to ensure stability in harsh

working environments. It supports the fast configuration of host computer and AT command, which can realize the fast debugging and installation of equipment. Widely used in computer room monitoring, environmental monitoring, intelligent traffic,

road gate control, intelligent express cabinets and other industries.

Product Features

 Industrial design is stable and reliable, port isolation protection design;

 16 independent RS485 ports are supported.  Support a variety of Modbus gateway modes, multi-host, storage, configurable gateway;

 Supports active ModBus data reporting.  Supports two network ports and switch cascading.  Supports POE power supply；

 Support access standard MQTT, OneNET, Baidu Cloud, Huawei Cloud, Alibaba Cloud;

 Rich LED status indicator, real-time indication of equipment working status;

 Support host computer, AT command configuration and other configuration methods;

 Support terminal or DC head power supply, 8-28V DC wide voltage input, support reverse protection;

 The baud rate ranges from 1200 to 460800bps；

 Supports serial heartbeat packets, network heartbeat packets, and registration packets.  Each way supports working modes: TCP client, TCP server, UDP client, UDP server, MQTT client, HTTP client;

 16 servers can be enabled at the same time, and each server supports eight clients.  supports HTTP client mode;

 Support remote upgrade, easy customization and optimization;

 Supports virtual serial port software.

Specifications

Attribute	Attribute value
ANSM-Part#	ANSM-NB1A1
Operating mode	TCP Server、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client（默认 TCP Server）
Network protocol	IP、TCP/UDP、IPv4、ICMP、APR、DHCP、DNS、HTTP、MQTT
How to obtain IP	DHCP, static IP (default static IP)
DNS	Supported, maximum configurable 128 bytes
Configuration method	Configuration tools, AT commands, network AT
IP address	Customizable (default, 192.168.3.7)
local port	Customizable (default, channel 1 ~ channel 16: 8001-8016)
subnet mask	Customizable (default, 255.255.255.0)
gateway	Customizable (default, 192.168.3.1)
Serial port packaging mechanism	512 Byte
Serial port baud rate	1200～460800 bps（(default 115200）
data bits	8
Stop bit	1, 2 (default 1)
Check Digit	None, Odd, Even (default None)
Installation method	Positioning hole installation
Product Size	226mm * 130mm * 28.5mm (LWH)
product weight	720g ± 5g
Working temperature and humidity	-20 ~ +65℃, 5% ~ 95%RH (no condensation)
Storage temperature and humidity	-20 ~ +65℃, 5% ~ 95%RH (no condensation)