IGW1114-4DI(3IN1)-DB-2P(12-48VDC): 4x RS-232/485/422 + 2x 100M Ethernet Ports Modbus Gateway

Standard: 10Base-T, 100Base-TX

Protocol: Modbus TCP, TCP, IP, UDP, ARP, HTTP, TELNET, SNMP, ICMP, DHCP, DNS

Rate: 10/100M automatic flow control, MDI/MDI-X autotunning

Interface quantity: 2

Interface form: RJ45

Duplex mode: full/half duplex mode self-adaption

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

12~48VDC, 4-pin terminal blocks

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, 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