3onedata GW1101 Modbus Gateway with 1-port RS-232/422/485 to Fast Ethernet

3onedata GW1101 1-port RS-232/422/485 to Fast Ethernet Modbus Gateway
Model: GW1101-1D
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3onedata GW1101 1-port RS-232/422/485 to Fast Ethernet Modbus Gateway

The GW1101 from 3onedata Company is a Modbus gateway designed to convert Modbus RTU/ASCII and Modbus TCP protocols. It supports multiple network protocols such as Modbus, TCP, IP, UDP, TELNET, ARP, ICMP, HTTP, DNS, and DHCP plus complete management functions, access control, rapid configuration, remote upgrades. Select from RTU Master, RTU Slave, ASCII Master, ASCII Slave, and other operating modes. 32 TCP Slave requests under Master mode and 16 TCP Master connections under Slave mode are accommodated. The interface is simple and easy to operate. From a hardware perspective, it hosts a choice of one RS-232 or RS-485/422 port and a single Fast Ethernet port. The DIP switch on the side configures a variety of modes and defaults.

The GW1101 was designed to operate without failure in harsh, unforgiving industrial settings. The device features a fanless rugged case, flanges for wall mounting, low power consumption, wide operating temperature, and a voltage input circuitry. It exceeds rigorous industrial safety and EMC standards, making it perfect for use with PLCs, SCADA systems, control and automation systems, measuring instruments, and environmental monitoring systems.

Key Features

  • Serial to Ethernet Modbus gateway
  • 1 RS-232 or RS-422/485 serial port
  • 1 Fast Ethernet (10/100Base-T) port with auto MDI-MDI-X
  • Supports RTU Master, RTU Slave, ASCII Master, ASCII Slave modes
  • Modbus TCP, TCP, IP, UDP, ARP, HTTP, TELNET, SNMP, ICMP, DHCP, DNS included
  • 9 to 48 VDC Voltage Input
  • Rugged metal housing with mounting brackets
  • LED status monitoring
  • CE, FCC, RoHS certified
  • Operating Temperature -40° to 75°C
  • 3-year warranty

Configurations

GW1101-1D-RS-232, Modbus Gateway with Ethernet to RS-232
GW1101-1D-RS-485, Same as above with RS-422/485 port

Technology
Category Serial Connectivity
Total Ports 1
Ethernet Ports 1 Fast Ethernet (10/100TX)
Serial Interface
Class Modbus TCP to Serial
Serial Ports 1 RS-232/422/485
Baud Rate 300 to 115,200 bps
Data Bits 5, 6, 7, and 8 bit
Parity None, Even, Odd, Space, Mark
Stop Bits 1 bit, 2 bit
Flow Control 10/100TX automatic flow control
Power
Power Consumption GW1101-1D-RS-232: 0.53 W (no load), 0.77 W (full load) / GW1101-1D-RS-485: 0.86 W (no load), 1.15 W (full load)
Input Voltage 9 to 48 VDC
Mechanical
Connector Type RJ45 (Ethernet and RS-232) and 5-pin terminal block (RS-485/422)
Enclosure Rugged metal housing
Mounting Wall mount flanges
Shock / Vibration Shock: IEC 60068-2-27, free fall: IEC 60068-2-32, and vibration: IEC 60068-2-6
LED Indicators Power supply indicator, Ethernet port indicator, and serial port indicator
Weight 230 g
Dimensions 69 x 22 x 100 mm
Ratings
Operating Temperature -40 to 75°C
Storage Temperature -40 to 85°C
Humidity 5 to 95% non-condensing
RoHS Compliant Yes
Certifications FCC, CE
Warranty 3 Years
Download Name File Size
3oneData GW1101 Series Data Sheet777.6KB