Modbus TCP
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The example below shows the data structure in a device with digital and analog in- and outputs.
TBEN-L devices have only one data block, which can be accessed via different Modbus functions.
The access can be carried out either via registers (16-bit-access) or, for some of them, via single-bit-
access.
Fig. 14: Picture of the data memory of the TBEN-L modules