GW-7434D CR

Industrial Modbus TCP server to DeviceNet master converter.

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. If the PLC, HMI or SCADA would like to access the DeviceNet slaves and simultaneously communicate with the Modbus slaves or COM-based devices connected with the RS-232 or RS-485 port of the GW-7434D, the GW-7434D can be the Modbus TCP server or VxComm server to exchange the data with those devices.

Features:

• Programmable DeviceNet Master MAC ID
• Programmable DeviceNet transfer-rate 125K, 250K, 500K
• Supports maximum DeviceNet devices up to 63
• I/O Length: 128 bytes max. (Input/Output) per slave
• Supports I/O Operation Mode: Poll, Bit-Strobe and Change Of State/Cyclic
• Supports on-line adding device into and removing device from network
• Converters single Mobbus/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

Manufacturer's warranty: 12 months

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