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This document provides information for integrating the Modbus protocol into the Field Device Tool (FDT) specification version 3.
The intended audiences of this document are persons who are going to develop FDT3 products for MODBUS.

This document OPC 30090 was created by a joint working group of the OPC Foundation and the FDT Group. It defines an OPC UA Information Model to represent the FDT architectural models. The OPC UA Information Model for FDT represents device information which is provided based on FDT/DTMs.

This document OPC 30090 was created by a joint working group of the OPC Foundation and the FDT Group. It defines an OPC UA Information Model to represent the FDT architectural models. The OPC UA Information Model for FDT represents device information which is provided based on FDT/DTMs.

If you would like a copy of the FDT 3.0 Style Guide, please contact the FDT Group to obtain a vendor id and license agreement.

The contents of this release package are required to integrate the Modbus protocol into the FDT 1.2.1 specification and related products to meet conformance. The package contains the specification document as well as the required data exchange schemas and additional developer information.

This document OPC 30090 was created by a joint working group of the OPC Foundation and the FDT Group. It defines an OPC UA Information Model to represent the FDT architectural models. The OPC UA Information Model for FDT represents device information which is provided based on FDT/DTMs.