Modbus RTU Serial OPC Server

Kepware's 32 bit Modbus RTU device driver works in conjunction with the OPC Server KEPServerEX, to provide data exchange between OPC Clients and Modbus RTU protocol compliant PLCs and Devices. Special handling has been added to support the native memory formats of the Omni Flow computer including string support. Additional configuration parameters allow this driver to tailored to a wide range of Modbus RTU compatible devices including JBUS. KEPServerEX automatically optimizes your data acquisition based on client demand. Data integrity is ensured with our extensive error handling.

Plug-in Driver Features

• Supports Ethernet Encapsulation
• Modbus RTU Multi-drop Supported
• Automatic Tag Database Generation
• Supports Broadcast Messages using device ID 0
• Full Address Range Support ( 0 - 65535 )
• Hex Addressing Support (0-FFFF)
• User Definable Read Block Sizes
• Adjustable Address Base( 0 or 1 )
• Word Order Swapping for Floating Point and Longs
• Byte Order Swapping on all 16 bit and 32 bit values
• Adjustable RTS Flow timing for Radio Modems
• Supports all memory types and data types
• Support accessing Holding register memory as string data with HiLo/LoHi byte order
• RTU Functions used: 01, 02, 03,04, 05, 06, 16
• Supports tag import from Concept and ProWORX programming packages

Protocol

• Modbus RTU Protocol

Supported Devices

• Modbus compatible devices
• Elliott Flow Computer
• Magnetek GPD 515 Drive
• Omni Flow Computer
• Daniel S500 Flow Computer
• Dynamic Fluid Meter

Vendor: Kepware Technologies

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Kepware is the world leader in communication software for automation and offers unique experience in both OPC and embedded device communications. Since 1995, Kepware has focused on the development of communication drivers to automation controllers, I/O and field devices. Kepware's unique driver architecture combined with industry and third party vendor standards ensure Kepware's ability to deliver state of the art and ideal fit solutions for industry leading automation suppliers. Today, with over 100 communication protocols, and through the efforts of our direct sales, distribution and embedded partners, Kepware is the leading provider of communications with annual shipments exceeding 100,000 units. Our mission is to become the de facto standard for third party connectivity. Kepware genuine OPC software products are known worldwide for quality, reliability and ease of use. Kepware's responsiveness to customer needs and strong partnerships with other leading automation suppliers ensure that your next application will be a success. Ask around and you'll hear why automation professionals everywhere consider Kepware Technologies "Automation's Best Friend".