Mini PCI
FC7551
 
FC7551 Mini PCI SERCOS II

FC7551 | Mini PCI SERCOS II

The power of the Fieldbus Cards can be most easily seen in combination with the TwinCAT software PLC and NC. But other applications also benefit from the intelligent PCI cards that handle the fieldbus protocol efficiently on their own processors. The Fieldbus Cards are optionally available with 128 kbyte NOVRAM.

Technical data FC7551
Fieldbus SERCOS II
Number of fieldbus channels 1
Data transfer rates 2, 4, 8, 16 Mbaud
Interface to the PC Mini PCI interface 32 bit with 4 kbyte DPRAM per channel
Communication SERCON 816 chip
Bus device ≤ 254
Cycle time all cycle times supported by SERCOS interface (down to 62.5 µs)
Dimensions 59.75 mm x 50.95 mm (type III A)
Operating temperature 0…+55 °C
Driver TwinCAT I/O and higher levels
Ordering information FC7551-000x
FC7551-0000 standard configuration (can only be ordered with a Beckhoff Industrial PC with Mini PCI option)
FC7551-0002 configuration with 128 kbytes NOVRAM (can only be ordered with a Beckhoff Industrial PC with Mini PCI option)
Accessories  
TX1100 I/O driver
System  
SERCOS For further SERCOS products please see the system overview.