Modbus Suite - Perpetual




The Modbus Suite for KEPServerEX is a collection of Modbus drivers, bundled together for convenience. It provides application access—including OPC data access—to Modbus-compatible devices, enabling users to easily configure fast and reliable Modbus connections. The Modbus Suite supports multiple Modbus protocols (including TCP, RTU, ASCII, and more) from a single license.

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  • Supported Devices
  • Support Protocols
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  • Provides OPC data access
  • Supports high-performance Ethernet Encapsulation for using Modbus serial protocols over an Ethernet-to-Serial converter
  • Supports both master and slave connections
  • Provides adjustable coil and register blocking options
  • Includes zero-based and one-based addressing
  • Provides byte order swapping (Modbus or Intel) capabilities
  • Includes hold register bit mask writes
  • Supports common Modbus variants for flow computers
  • Includes Modbus TCP Framing for the Modbus Serial driver
  • Supports Modbus TCP-enabled devices
  • Supports Modbus UDP-enabled devices
  • Incorporates a multi-threaded design for Windows sockets

Supported Devices and Networks

  • TCP/IP Ethernet (Master/Slave)
  • RS-232 and RS-485 Serial (Master/Slave)
  • Modicon
  • Enron
  • Omni
  • Daniel
  • Instromet
  • Dynamic Fluid Meters
  • Roxar RFM
  • Mailbox
  • Elliot
  • Fluenta FGM

Note: Unlisted devices may also be supported; please contact us.



Please allow up to one business day upon payment to receive your Kepware license via email. If you have any questions or concerns, please contact

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Modbus Series