GW-7473 Modbus Slave to EtherNet/IP Scanner Gateway


Key Features

  • Powerful 32-bit MCU handles efficient network traffic
  • 10/100 Base-TX Ethernet, RJ-45 x1
  • Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
  • Support ARP,TCP, UDP, ICMP, DHCP, BOOTP and TFTP protocols
  • Easy firmware update via Ethernet
  • Removable terminal block connector
  • Tiny form-factor and low power consumption
  • RoHS compliant with Halogen-free


The ICP DAS GW-7472 is an Modbus TCP/RTU Slave to EtherNet/IP Scanner Gateway that enables data-exchanging between Modbus Master and EtherNet/IP adapter. This module reads the register data from the EtherNet/IP adapter and publishes these data to the input register data of the Modbus TCP client as well as Modbus RTU Master. The output data transmitted by the Modbus TCP/RTU Master are updated to the register data of EtherNet/IP adapter.

In order to save installation space, the ICP DAS GW-7473 comes 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 ICP DAS GW-7473 features a powerful 32-bit MCU to handle efficient network traffic and provides the IEEE 802.3af-compliant (classification, Class 1) Power over Ethernet (PoE) with a standard category 5 Ethernet cable. Through the ICP DAS NS-205PSE Poe switch, the GW-7473 can be powered via the Ethernet cable. Where there is no PoE switch on site, the ICP DAS GW-7473 is equipped with a DC power adapters, also these two power interfaces are redundant; If one fails, the other will take over to supply the required power to the ICP DAS GW-7473 device.