VME-arc | | | Description Inserted in a VME-bus Rack as a Master or a Slave board, to manage the ARCnet deterministic LAN, allows the whole Plant to exchange data without any load for the CPUs of the Process Control. | Configuration: | Master, Slave | Bus: | ARCnet, VME, PCI, Siemens S5 | Technology: | | Related Main Brands: | Siemens S5 | Notes: | The board executes the job to communicate and manage data transmission and allocation, avoiding that the Host CPU wastes time & power in low level (but high speed and many data) tasks. 1 or more μP and RealTime Firmware have been used. Insulated or optoinsulated signals allow communication between not electrical-compatible systems and longer distances. New Fiber Optic communication media have been used, to improve reliability and decrease attenuation. |
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