ModbusModule

The Modbus Module is a data collector module, that provides the ability to both read and write measurements from multiple Modbus slaves. The module retrieves data and prepares it for distribution in the DataDistribution Module.

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The Modbus module has the following features:

• RTU and TCP support

• Supports parallel reads on multiple slaves

• Supports both individual and block reads

• Reads Holding Registers, Input Registers, Coils and Discrete Inputs

• Data types supported are bit, uint16, int16, uint32, int32 and float32

• Supports read of individual bit in words

• Support of individually set sampling freqency for all value read, both in individual- or block reads

• Retry logic to make connections robust