ICP DAS GW-7472 - Manual

EtherNet/IP to Modbus RTU Gateway
GW-7472
The GW-7472 (EtherNet/IP adapter to Modbus RTU Master Gateway) is helpful for data-exchanging
between the Modbus RTU network and the EtherNet/IP network. It reads the register data from the
Modbus RTU slaves and publishes these 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 via the GW-7472. Through the GW-7472, all of the Modbus slaves can be regard as one
EtherNet/IP adapter.
Powerful 32-bit MCU handles efficient network
trafficking
Tiny form-factor and low power consumption
Made from fire retardant materials (UL94-V0 Level)
Supports TCP, UDP, DHCP, BOOTP and TFTP
protocols
Ethernet Protocol: EtherNet/IP Adapter
Modbus Protocol: Modbus RTU Master
Maximum support 30 Modbus RTU commands
Maximum EtherNet/IP Input/Output data size: 500 bytes
Function code. Description
01 (0x01) Read Coil Status
02 (0x02) Read Input Status
03 (0x03) Read Holding Registers
04 (0x04) Read input Registers
15 (0x0F) Force Multi Coils
16 (0x10) Preset Multi Registers
Network parameters configuration
UART parameters configuration
Modbus RTU devices configuration
Auto search GW-7472 device
Easy test to transmit/receive EtherNet/IP data
Utility Features
Wire Connection
Modbus RTU Command Support
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