ICP DAS New Product: GW-7472 (IPGW-710) (EtherNet/IP adapter to Modbus RTU master Gateway)
 
 
Introduction:
The GW-7472 (IPGW-710) (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 of the EtherNet/IP scanner. And vice versa, the output data transmitted by the EtherNet/IP scanner can also be updated to the register data of the Modbus RTU slaves via the GW-7472 (IPGW-710). Through the GW-7472 (IPGW-710), all of the Modbus slaves can be regarded as one EtherNet/IP adapter. The GW-7472 (IPGW-710) allows maximum 6 Explicit Messaging Connections and 1 Implicit Message Connection at the same time. It means that 7 EtherNet/IP scanners can connect to one GW-7472 (IPGW-710) at the same time.

The Modbus RTU master functions of the GW-7472 (IPGW-710) can scan up to 30 Modbus RTU commands. By using the GW-7472 (IPGW-710) Utility tool to configure the Modbus RTU master behavior and the mapping status between the Modbus RTU registers and EtherNet/IP registers, the input/output registers of the Modbus RTU slaves will be mapping to the output/input registers of the EtherNet/IP adapter. Thus while booting up, the GW-7472 (IPGW-710) scans the pre-defined register addresses in all of the Modbus RTU slaves and updates the input and output register data of the Modbus devices accordingly.
 
 
In order to save the installation space, the GW-7472 (IPGW-710) is offered in an amazing tiny form-factor that makes it easy to install in anywhere, even directly attached to a serial device or embedded into a machine. The GW-7472 (IPGW-710) 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 (IPGW-710) can be powered via the Ethernet cable. When there is no PoE switch on site, the GW-7472 (IPGW-710) 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 (IPGW-710).
 
Features:

General Features:
  • Powerful 32-bit MCU handles efficient network traffic
  • 10/100 Base-TX Ethernet, RJ-45 x1(Auto-negotiating, auto MDI/MDIX, LED Indicators)
  • Redundant power inputs: PoE (IEEE 802.3af, Class 1) and DC jack
  • Automatically RS-485 direction control
  • Supports ARP,TCP, UDP, ICMP, DHCP, BOOTP and TFTP protocols
  • Easy firmware update via Ethernet
  • Terminal block connector for easy wiring
  • Tiny form-factor and low power consumption
  • RoHS compliant with no Halogen
  • Made from fire retardant materials (UL94-V0 Level)
 

EtherNet/IP Features:
  • EtherNet/IP Protocol: EtherNet/IP adapter
  • Maximum number of Explicit Messaging connections: 6
  • Maximum number of Implicit Messaging connections: 1
  • Supported I/O connection methods:
    • Transport and trigger: Exclusive-Owner, Cyclic
    • Original to Target Type: POINT2POINT
    • Target to Original Type: POINT2POINT, MULTICAST
  • Device Configuration Option: Custom Software
  • Address Configuration: DHCP, Custom Software
  • Maximum EtherNet/IP Input/Output data size: 500 bytes for each one
  • Maximum Modbus RTU slave data mapped to EtherNet/IP input data: 500 bytes
  • Maximum EtherNet/IP output data mapped to Modbus RTU slaves: 500 bytes
 
Modbus Features:
  • Modbus Protocol: Modbus RTU Master
  • Maximum support 30 Modbus RTU commands
  • Supported Modbus RTU Function Codes: 01 hex, 02 hex, 03 hex, 04 hex, 0F hex, 10 hex
  • Maximum data size of a Modbus RTU command: 240 bytes
 
For more detail information, please refer to the following web site.

Web page of the GW-7472 (IPGW-710): http://www.icpdas.com/products/Remote_IO/can_bus/IPGW-710.htm

Download the datasheet of the GW-7472 (IPGW-710): http://www.icpdas.com/products/Remote_IO/can_bus/datasheet/IPGW-710.pdf

Web page for the EtherNet/IP series products: http://www.icpdas.com/products/Remote_IO/can_bus/EtherNet_IP_series.htm
 
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