November 28, 2022

ICP Australia is proud to introduce ICP DAS’s GW-7472, which is an EtherNet/IP adapter to Modbus RTU Master and Modbus TCP Client Gateway. It is helpful for data exchange between the Modbus RTU Network, Modbus TCP Network, and the EtherNet/IP Network.

GW-7472 reads the register data from the Modbus RTU slaves as well as Modbus TCP servers and publishes this data to the input register data of the EtherNet/IP scanner. The output data transmitted by the EtherNet/IP scanner are updated to the register data of Modbus RTU slaves/Modbus TCP servers via the GW-7472. In order to save installation space, the GW-7472 is offered in an amazing tiny form factor that makes it easy to install anywhere, even directly attached to a serial device or embedded into a machine.

The GW-7472 features a powerful 32-bit MCU to handle efficient network traffic and it provides the IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) with a standard category 5 Ethernet cable. Through the NS-205PSE, Poe switch, the GW-7472 can be powered via the Ethernet cable. When there is no PoE switch on site, the GW-7472 provides another way to be powered from DC adapters. These two power interfaces are redundant. If one fails, another will take it over to supply the proper power to the GW-7472.


  • Easy Firmware Update via Ethernet
  • Removable Terminal Block Connector
  • Tiny Form-Factor and Low Power Consumption
  • Ethernet Protocol: EtherNet/IP Adapter
  • Maximum Number of Connections for Explicit Messages: 6
  • Maximum Number of Connections for Implicit Messages: 1
  • Supported I/O Connection Methods
  • EtherNet/IP Input/Output Command Data Size: Maximum 500 Bytes
  • Modbus Protocol: Modbus RTU Master
  • Maximum Support 30 Modbus RTU commands
  • Maximum Support 10 Modbus TCP servers
  • Maximum Support 8 Modbus Commands for Each one Modbus TCP Server
  • Supported Modbus RTU Function Codes: 01,02,03,04,0F,10
  • Maximum Data Size of One Modbus Command: 240 Bytes

See More: GW-7472



Read more

Read more

Read more

Read more

Read more