The following features are available:

  • Polling of Modbus TCP/IP
  • Polling of Modbus RTU
  • Supports Modbus read
  • Default polling interval: 15 minutes
  • Configurable polling interval: via Data Setup
  • Supports standard Modbus register types
  • Supports up to 250 Modbus data points

Known limitations

Supported Modbus register types

Currently the Modbus Connector supports only the following register types. Support of additional register types can be extended upon request in later releases.

  • Read Coils
  • Read Discrete Inputs
  • Read Holding Registers
  • Read Input Registers
  • Data size supported is (1-bit, 16-bit, 32-bit or 64-bit)