Helmholz - TB20 Distributed Fieldbus I/O System & TB20 bus coupler
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.
Distributed Fieldbus I/O System
TB20 - Modular I/O Solution for a wide Variety of Fieldbus Worlds.
- Bus couplers
The TB20 can be connected to many fieldbus systems. In this way, the I/O level can be standardised despite different PLC manufacturers and customer requirements. Depending on the fieldbus, the bus coupler can be conveniently parameterised via the free TB20 toolbox.
- Input/Output Modules
The modules for the TB20 are delivered as an "all-in-one" solution.
No headaches about which front connector or which base module is necessary. The module has the matching accessories already pre-assembled. After a click on the top-hat rail, the wiring begins.
- Function Modules
Whenever something needs to be weighed, counted very quickly or SSI encoders need to be recorded, it requires suitable function modules for evaluation for the PLC. Energy meters enable energy data measurement of your plants and systems with the TB20.
- System Modules
Operation with different power supply units or segmentation of the power supply can be realised with power supply/isolation modules. High-feature potential distributors monitor the supply of transmitters or 3-wire sensors and alarm the PLC in the event of a fault.