Helmholz - TB20 Distributed Fieldbus I/O System
The TB20 bus coupler connects the I/O system to the higher-level PLC control. The I/O level can be standardized, regardless of whether the PLC relies on PROFINET, PROFIBUS, ModbusTCP or other fieldbus protocols.
Evaluate energy values and signal transmitters with the PLC
In addition to the classic digital and analog input/output modules, the product segment for the decentralized TB20 I/O system also includes energy meters for detailed energy data acquisition.
With the SSI interface modules, you can achieve precise position determination or displacement measurement, as is often used for linear motors, for example. Signals that change faster than the clock of the programmable logic controller can be acquired with counter modules.