Product Profile of Sm-ethercat
A part of emerson industrial automation, control techniques has a single minded focus on the design and manufacture of variable speed drives. They manufactures and exports sm-ethercat.
- Up to 64535 nodes on a segment
- Data rate of 100mbps [100base-tx]
- Update 40 axes in 200?s [assuming 2 words command data and 3 words feedback data per axis, a control word and basic cyclic synchronization data]
- Jitter of less than 1?s [less than 500ns with unidrive sp 3, 6 and 12khz switching frequencies]
- Non-cyclic data using the coe mailbox
- Canopen ds-402 profile supported [drives and motion control]