EBYTE NB144-V2 Industrial Serial to Ethernet Converter RS232/RS485/RS422 with MQTT & PoE Option

NB144-V2|NB144-V2 4 Port Isolated RS485/RS232/RS422 Ethernet Modbus Gateway|Wisp Australia

NB144-V2 4 Port Isolated RS485/RS232/RS422 Ethernet Modbus Gateway

Name: NB144-V2 4 Port Isolated RS485/RS232/RS422 Ethernet Modbus Gateway
Brand: EBYTE
SKU: NB144-V2
Price: 233.2 AUD
Availability: InStock

Reference NB144-V2

Last items in stock

$233.20

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NB144-V2

The NB144-V2 is a second-generation 4-port serial server developed by Ebyte. It integrates a TCP/IP protocol stack, enabling bidirectional transparent transmission of serial-to-Ethernet data, Modbus protocol conversion, and serial device cloud connectivity. Supporting host computer configuration, it is widely used in industries such as computer room monitoring and environmental monitoring. It is coated with conformal coating, offering anti-mold, anti-humidity, and anti-salt spray properties.

Key Features

Industrial-grade design for harsh environments
Network Protocols IP, TCP/UDP, IPv4, ICMP, APR, DHCP, DNS, HTTP, MQTT
Support standard ModBus TCP to RTU protocol automatic conversion
Bidirectional transparent transmission of serial data
PoE (Power over Ethernet) option for easy deployment
Supports a wide range of serial standards (RS232, RS485, RS422)

Power Supply Options

	AC DC Power Adapter 12V 3A $22.00
	24POW60: 24V 60W power supply $38.06
	AC DC Power Adapter 24V 0.8A $17.66

Description
Product Details

NB144-V2 4 Port Isolated RS485/RS232/RS422 Ethernet Modbus Gateway

The NB144S-V2 is a robust industrial-grade serial-to-Ethernet converter designed for reliable data transmission in challenging environments. It supports a wide range of protocols including TCP/IP, UDP, MQTT, and HTTP, ensuring compatibility with various network infrastructures. This device offers bidirectional transparent transmission of serial data to Ethernet, making it ideal for remote monitoring, data acquisition, and industrial automation. With its PoE option and industrial-grade design, the NB144S-V2 provides a secure and efficient bridge between serial and Ethernet networks. Its comprehensive feature set makes it a versatile solution for a variety of industrial applications.

Product Specifications:

Project	Interface	Illustrate
Power Supply	Wire terminal	DC 8~28 V, power cannot be input simultaneously; Wire terminal: 5.08mm × 2 Phoenix terminal
Power Supply	DC female	DC female connector: straight-in round hole, Outer diameter 5.5mm, inner diameter 2.0mm
Network Port	RJ45	10/100M
Working Mode	TCP Server, TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client (default: TCP Server)
Socket Connection	TCP server single serial port supports up to 5 client connections
Network Protocol	IP, TCP/UDP, IPv4, ICMP, ARP, DHCP, DNS, HTTP, MQTT
How to Obtain IP	DHCP, Static IP (default: Static IP)
Domain Name Resolution	Support
Configuration Method	Configuration tools, AT commands
IP Address	Customizable (default: 192.168.3.7)
Local Port	Customizable (default channel 1–8: 8001–8008)
Subnet Mask	Customizable (default: 255.255.255.0)
Gateway	Customizable (default: 192.168.3.1)
Serial Port Buffer	8 × 3k Byte
Serial Port Packaging Mechanism	1024 Byte
Serial Port Baud Rate	2400 to 115200 bps (default: 115200)
Data Bits	8
Stop Bits	1 (default), 2
Check Digit	None (default), Odd, Even
Installation	Positioning hole installation
Working Temperature & Humidity	-40 ~ +85℃, 5% ~ 95%RH (non-condensing)
Storage Temperature & Humidity	-40 ~ +105℃, 5% ~ 95%RH (non-condensing)

MPN NB144-V2

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