XPLC300 Motion Controller Hardware Manual V1.5
3.4.
EtherCAT Bus Interface
XPLC300 motion controller has a 100M EtherCAT communication interface, and it
supports EtherCAT protocol. In addition, EtherCAT driver or EtherCAT expansion module
can be connected. The pin definition is as follows:
→
Specification
Item
Specification
Communication protocol
EtherCAT protocol
Valid service
CoE(PDO, SDO), FoE
Synchronization method
IO adopts input and output synchronization / DC-
distributed clock
Physical level
100BASE-TX
Duplex mode
Full duplex
Topology
linear topology
Transfer media
Cable
Transfer distance
It is less than 100M between 2 nodes
Process data
Maximum 1486 bytes of one single frame
Synchronization shaking
of two slave stations
<1us
Refresh
1000 digital input and output about is 30us, 16 servo
axes is about 100us
Содержание XPLC300
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