SSI Encoder Wiring
SSI Encoder Wiring
(OP)
Has anybody ever seen an SSI encoder interface that only uses 2 wires. I beleive the standard is 4 wire, 2-clock and 2-data. I am trying to retro fit a servo drive. The drive was custom made to change the buffered encoder out port to an SSI port. This SSI port is connected to a PC controller and is used to close the position loop. I'm just confused as to why only 2 wires. This doesn't seem to comply with any standard that I am aware of.





RE: SSI Encoder Wiring