Modular fieldbus `hubs` - PSI-REP .
What are the arguments for it?
Powerful, safe and universal for PROFIBUS and RS-485 systems
- Increase in range and speed
- Modular station architecture
- Structured installation concepts
- Interference-free transmission and non-interaction
- Electrically isolated segments
- Less wiring - Added functionality with the DIN rail bus
Structured PROFIBUS and RS-485 systems
The advantage for the user is in the short segment lengths and the considerably increased transmission speeds, as well as non-interactive potential segmenting for the entire fieldbus wiring. Each individual port has potential isolation of 1.5 kV.
The integrated bit retiming allows unrestricted cascading of the devices for the extension of networks up to several kilometers.
Interference free transmission by means of bit oversampling and retiming
Through bit oversampling, the repeaters PSI-REP. detect damaged data telegrams and prevent transmission of faults in subsequent segments.
The integrated bit retiming allows almost any cascadable star and tree structures to be constructed, the only limits to which are the maximum permissible signal run time of the respective application.
A modular system concept with PSI-MOS.
The integrated backplane makes for convenient installation. Cross wiring within a station for data and supply is automatic via the system bus foot - that saves wiring and costs.
Installation plus: The modular DIN rail connector system
Hot Swapping
The DIN rail connectors supply the modules on the DIN rail with voltage and carry the data between the modules. If a device is ever removed from the DIN rail connector, the connection between the remaining modules remains intact.
Flexible power supply
Reliable operation with redundant supply
And of course you can operate more than one power supply unit in parallel. That is the easy way to realize redundant systems.
