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DIN Rail RS-232 RJ45 2 Port Serial Ethernet Converter

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : Carton Delivery Time : 7 Working Days
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability : 3000 sets per month
Place of Origin: Shenzhen, China Brand Name: 3onedata
Certification: CE, FCC, RoHS Model Number: INP314T-4DI(3IN1)

Detail Information

Installation: DIN-Rail Or Wall Mounting Ethernet Ports: 2
Serial Ports: 4 Input Power: 12~48VDC
Baud Rate: 300-921600bps Operating Temperature: -40~75℃
Waterproof: IP40 Warranty: 3 Years
High Light:

RS-232 Serial Ethernet Converter


RJ45 Serial Ethernet Converter


DIN Rail Serial Ethernet Server

Product Description

DIN-Rail 4-port RS-232/485/422 to 2-port Ethernet Converter





INP314T-4DI(3IN1)-DB-2P(12-48VDC) is serial device server that can make serial device be equipped with networking capability instantly and centrally manage the scattered serial devices and hosts via network. This product supports 4 3IN1 serial ports to 2 100M Ethernet copper ports which supports electromagnetic isolation. It adopts rail or wall mounting to meet the requirements of different application scenes.
Serial device server supports multiple network protocols, such as TCP, UDP, TELNET, ARP, ICMP, HTTP, DNS and DHCP protocol. It also possesses complete management functions, including Access Control, Rapid Configuration, Online Upgrading and so on. Each serial port supports 4 TCP or UDP session connections, and it also supports RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang, UDP Multicast operating modes and TELNET, WEB access modes. Furthermore, supplied management configuration tool based on Windows platform can guide the user to manage and configure the device, achieving immediate networking of serial device via simple settings. It can provide users with good experience with friendly design of network management system interface, simple and convenient operation.
DIP switch can achieve restore factory defaults of the device. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC control and management, Building Automation System, Health Care Automation System, measuring instrument and environmental forces monitoring system.




Ethernet Port


Standard: 10Base-T, 100Base-TX


Rate: 10/100M Automatic Flow Control, MDI/MDI-X Autotunning

Interface quantity: 2

Interface form: RJ45

Duplex mode: Self-adaptive Full/Half Duplex Mode

Operating mode: 4 sessions, support RealCom, TCP Server, TCP Client, UDP Server, UDP Client, Pair Master, Pair Slave, UDP Rang and UDP Multicast operating modes


Serial Port


Standard: EIA RS-232C, RS-485, RS-422

Quantity of serial port: 4 3IN1 serial ports

RS-232 signal: RXD, GND, TXD

RS-485 signal: D+, D-, GND

RS-422 signal: T+, T-, GND, R+, R-

Baud rate: 300-921600bps

Data bit: 7bit, 8bit

Parity bit: None, Even, Odd, Space, Mark

Stop bit: 1bit, 2bit

Interface form: 3IN1 serial port, DB9 male;

Directional control: RS-485 direction adopts Automatic Data Direction Control technology

Load capacity: RS-485/422 end supports 32 points polling (customizable 128 points)

Electromagnetic isolation strength: 2KV




WEB configuration management, TELNET configuration, Windows configuration tool




Classification of User Permissions, IP address filtering, MAC address filtering, WEB Console, TELNET Console





Power indicator, Running indicator, Ethernet port indicator, Serial port transmission and receiving data indicator





12~48VDC, dual power supply redundancy

Power supply nonpolarity




No-load: 2.59W@48VDC

Full-load: 2.93W@48VDC





Operating temperature: -40~75℃

Storage temperature:-40~85℃

Relative humidity: 5%~95%(no condensation)





Housing: IP40 protection, metal

Installation: DIN-Rail or wall mounting

Dimension (W x H x D): 53mm×138mm×110mm

Weight: 640g





IEC 61000-4-2 (ESD, electrostatic discharge), Level 3

Air discharge: ±8kV

Contact discharge: ±6kV


IEC 61000-4-4 (EFT, electrical fast transient pulses), Level 3

Power supply: ±2kV

Signal: ±1kV


IEC 61000-4-5 (Surge), Level 3

Power supply: common mode±2kV, differential mode±1kV

Signal: common mode ±1kV, differential mode ±1kV


Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6








3 years



DIN Rail RS-232 RJ45 2 Port Serial Ethernet Converter 0


Ordering Information


Available Models 100M Copper Port



3IN1 (RS-232/485/422) Port

with Isolation


Power Supply
INP314T-4D(3IN1)-DB-2P(12-48VDC) 2 4



dual power supply redundancy



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