GW-7434D / I-7243D

SKU 4149

The GW-7434D is an economic solution that provides a communication protocol transformation between the DeviceNet protocol and the Modbus TCP protocol. This module solves the problem to connect an existing DeviceNet network to the Ethernet-based PLC, HMI or SCADA for setting up a control or monitoring system. Different to the GW-7243D, the GW-7434D offers the Predefined Master connection Set function and Group 2 only Server function as a DeviceNet master, and enables accessing the DeviceNet slaves automatically and cyclically.

See the PDF Datasheet for Full Specifications.

  • Programmable DeviceNet Master MAC ID
  • Programmable DeviceNet transfer-rate 125K, 250K, 500K
  • Supports maximum DeviceNet devices up to 63
  • Predefined Master/Slave Connection Set
  • Devicenet I/O Length: 128 bytes max. (Input/Output) per DeviceNet slave
  • Total DeviceNet I/O Length: 1280 bytes max. (Input/Output) for all DeviceNet slaves
  • Supports I/O Operation Mode: Poll, Bit-Strobe and Change Of State/Cyclic
  • Supports maximum 512 bytes Modbus I/O datas for DeviceNet I/O to map
  • Supports on-line adding device into and removing device from network
  • Converters single Modbus/TCP to multi Modbus/RTU, setting by Utility
  • Supports VxComm technique for every COM ports of controllers, setting by Utility
  • Allowed multi-client (or master) access simultaneously
  • Support “Set/Get Explicit Message” methods via Modbus TCP/RTU command
  • Supports Modbus RTU to DeviceNet master, setting by Utility

GW-7434D-G: Modbus/TCP server to DeviceNet master Gateway
GW-7434D-G CR: Modbus/TCP server to DeviceNet master Gateway (RoHS)