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
Availability: 10 Days
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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
CategorySerial Connectivity
Total Ports1
Ethernet Ports1 Fast Ethernet (10/100TX)
Serial Interface
CategoryModbus TCP to Serial
Serial Ports1 RS-232/422/485
Baud Rate300 to 115,200 bps
Data Bits5, 6, 7, and 8 bit
ParityNone, Even, Odd, Space, Mark
Stop Bits1 bit, 2 bit
Flow Control10/100TX automatic flow control
Power
Power ConsumptionGW1101-1D-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 Voltage9 to 48 VDC
Mechanical
Connector TypeRJ45 (Ethernet and RS-232) and 5-pin terminal block (RS-485/422)
EnclosureRugged metal housing
Dimensions69 x 22 x 100 mm
Weight230 g
MountingWall mount flanges
Shock / VibrationShock: IEC 60068-2-27, free fall: IEC 60068-2-32, and vibration: IEC 60068-2-6
LED IndicatorsPower supply indicator, Ethernet port indicator, and serial port indicator
Ratings
Operating Temperature-40 to 75°C
Storage Temperature-40 to 85°C
Humidity5 to 95% non-condensing
RoHS CompliantYes
CertificationsFCC, CE
Warranty3 Years
Download NameFile Size
3oneData GW1101 Series Data Sheet777.6KB