GW1102-2DI(3IN1)

2-port RS-232/485/422 to Ethernet Modbus Gateway
Support 2 3IN1 DB9 serial ports and 1 10/100Base-T(X) self-adaptive Ethernet interface
Support conversion between Modbus RTU/ASCII and Modbus TCP protocol
Support RTU Master, RTU Slave, ASCII Master, ASCII Slave and other operating modes
Support virtual and real ID mapping to achieve flexible access between Master and Slave devices
Support 12~48VDC power supply input
Support -40~75℃ wide operating temperature range

Overview
GW1102-2DI(3IN1)-DB-P(12-48VDC) is Modbus gateway designed for integrating Modbus RTU/ASCII and Modbus TCP networks; they can achieve the conversion between Modbus RTU/ASCII and Modbus TCP protocols. This product supports 2 3IN1 DB9 serial port to 1 100M Ethernet copper port. It adopts 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, HTTPS, SNMP, SSH，SMTP, SNTP，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 256 Modbus TCP client (master) accesses and connects up to 128 Modbus TCP server (slave) devices. TELNET, WEB, SSHD and other access modes are also supported. 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, etc.

Features and Benefits

Support 110bps-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 256 Modbus TCP client (master) accesses and connect up to 128 Modbus TCP server (slave) devices
Support virtual and real ID mapping to achieve flexible access between Master and Slave devices
Support IP address and MAC address filtering, which can achieve accurate access control easily
Support graded user management to implement humanized authority management
Support serial port status and parameters monitoring, ensuring the communication status is easy to read
Support multiple configuration forms and access controls like Windows configuration tool, TELNET, SSHD and WEB
File management is convenient for the device rapid configuration and online upgrading
SSHD and HTTPS can guarantee the access security of data
Conduct network diagnosis and troubleshooting via Ping and Traceroute
Support multiple alarm methods, including e-mail alarm, log alarm and SNMP Trap alarm

Specifications
Ethernet 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: 1
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: 2 3IN1 serial ports
RS-232 signal: DSR, RTS, GND, TXD, RXD,CTS, DTR
RS-485 signal: D+, D-, GND
RS-422 signal: T+, T-, GND, R+, R-
Baud rate: 110-115200bps
Data bit: 7bit, 8bit
Parity bit: None, Even, Odd, Space, Mark
Stop bit: 1bit, 2bit
Interface form: DB9
Flow control: RTS/CTS, DTR/DSR, XON/XOFF
Directional control: RS-485 direction adopts Automatic Data Direction Control technology
Pull high/low resistor for RS-485: 4.7kΩ
Electromagnetic isolation strength: 3KVDC/2KVrms
Operating mode: RTU Master, RTU Slave, ASCII Master and ASCII Slave
Connection quantity: support up to 256 Modbus TCP client (master) accesses and connect up to 128 Modbus TCP server (slave) devices.
Configuration Method WEB configuration management, TELNET configuration, Windows configuration tool, SSHD configuration
Security User right classification, IP address filtering, MAC address filtering, SNMP/ Mail /System Log alarm, HTTP/HTTPS/SSHD/TELNET access control
Indicator Power supply indicator, running indicator, Ethernet port indicator, serial port indicator
Power Supply 12~48VDC, 3-pin 5.08mm pitch terminal blocks;
Power supply nonpolarity
Power Consumption No-load: 0.9W@12VDC
Full-load: 1.1W@12VDC
Working Environment Operating temperature: -40~75℃
Storage temperature:-40~85℃
Relative humidity: 5%～95%(no condensation)
Physical Characteristic Housing: IP40 protection, metal
Installation: wall mounting
Dimension (W x H x D): 97mm×110mm×25mm
Weight: 297g
Industrial Standard IEC 61000-4-2 (ESD, electrostatic discharge), Level 4
Air discharge: ¯15kV
Contact discharge: ¯8kV
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
Authentication CE, FCC, RoHS
Warranty 3 years

Models
Available Models 100M copper port 3IN1
(RS-232/485/422) Power supply
GW1102-2DI(3IN1)-DB-P(12-48VDC) 1 2 12~48VDC

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