IGW1114-4DI(3IN1) 3ONEDATA Modbus Gateways



Modbus Gateway, 4 serial ports RS232/485/422(RJ-45)+2 ports 10/100Baes-T(X)(dual IPs and MACs), dual power supply 12-48VDC, Din-Rail


Prezzo per pezzo

€ 524,81

(IVA esclusa)

€ 640,27 (IVA inclusa)

Prezzo di 1 pz. iva (22%) inclusa: € 640,27

Disponibilità: 10 gg lav


SKU: 119607

Model: IGW1114-4DI(3IN1)

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IGW1114-4DI(3IN1)-DB-2P(12~48VDC) of Modbus gateway is designed for integrating Modbus RTU/ASCII and Modbus TCP; it can achieve the conversion between Modbus RTU/ASCII and Modbus TCP protocol. This product supports 4 3IN1 serial ports and 2 100M Ethernet copper ports. They adopt DIN-Rail or wall mounting to meet the requirements of different application scenes.
Modbus gateway supports multiple network protocols, such as Modbus, TCP, IP, UDP, TELNET, ARP, ICMP, HTTP, DNS and DHCP protocols. It possesses complete management function, and supports access control, rapid configuration, online upgrading, etc. RTU Master, RTU Slave, ASCII Master, ASCII Slave and other operating modes are supported; it supports up to 32 TCP Slave requests under Master mode and 16 TCP Master connections under Slave mode. TELNET, WEB and other access modes are also supported. It can provide you with good user experience via friendly design of network management system interface, simple and convenient operation.
DIP switch can achieve the device restore factory defaults. 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.


  • Support 2 10/100Base-T(X) self-adaptive Ethernet interfaces, provide dual IP and MAC addresses to meet the requirements of multiple network management or backups
  • Support 300bps-115200bps line speed and non-blocking communication
  • Support RTS/CTS, DTR/DSR and XON/XOFF flow control
  • Support response timeout setting of characters
  • Support RTU Master, RTU Slave, ASCII Master, ASCII Slave and other operating modes
  • Support up to 32 TCP Slave requests under Master mode
  • Support up to 16 TCP Master connections under Slave mode
  • Support virtual and real ID mapping to achieve flexible access between Master and Slave devices
  • Support IP address and MAC address filtering, which is easy to achieve accurate access control
  • Support classification of user management to achieve humanized permission management
  • Support monitoring for serial port status and parameters, so the communication status will be clear at a glance
  • Support Windows configuration tool, TELNET, WEB configuration forms and access control
  • File management is convenient for the device rapid configuration and online upgrading



Standard: 10Base-T, 100Base-TX
Rate: 10/100M automatic flow control, MDI/MDI-X autotunning
Interface quantity: 2
Interface form: RJ45
Duplex mode: full/half duplex mode self-adaption

Serial Port

Standard: EIA RS-232C, RS-485, RS-422
Protocol: Modbus RTU/ASCII
Quantity of serial port: 4 3IN1 serial port
RS-232 signal: RXD, TXD, GND
RS-485 signal: D+, D-, GND
RS-422 signal: T+, T-, GND, R+, R-
Baud rate: 300-115200bps
Data bit: 7bit, 8bit
Parity bit: None, Even, Odd, Space, Mark
Stop bit: 1bit, 2bit
Interface form: DB9 Male
Directional control: RS-485 direction adopts Automatic Data Direction Control technology
Pull high/low resistor for RS-485: 4.7kΩ
Intensity of electromagnetic isolation: 2KV
Operating mode: RTU Master, RTU Slave, ASCII Master and ASCII Slave
Connection quantity: up to 32 TCP Slave requests are supported under Master mode
up to 16 TCP Master connections are supported under Slave mode


WEB configuration management, TELNET configuration, Windows configuration tool


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


Power supply indicator, running indicator, Ethernet port indicator, serial port indicator

Power Requirement

12~48VDC, 4-pin terminal blocks
Power supply nonpolarity

Power Consumption

No-load: 2.59W@48VDC
Full-load: 2.93W@48VDC

Environmental Limit

Operating temperature: -40~75℃
Storage temperature: -40~85℃
Relative humidity: 5%~95%(no condensation)

Physical Characteristic

Housing: IP40 protection, metal
Installation: DIN-Rail or wall mounting
Dimension (W x H x D): 53mm×138mm×110mm
Weight: 640g

Industrial Standard

IEC 61000-4-2 (ESD, Electro-static Discharge), Level 3
Air discharge: ±8kV
Contact discharge: ±6kV
IEC 61000-4-4 (EFT/B, Electrical Fast Transient/Burst), 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 ±2kV, differential mode ±1kV
Shock: IEC 60068-2-27
Free fall: IEC 60068-2-32
Vibration: IEC 60068-2-6




3 years

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