I have had to repair the encoder, it was faulty / defective. I have posted all the information that I could locate that might identify the encoder.
It appears to be a 755A with a 10mm shaft with flat. In the Novaturn, only A and index are used.
I modified my encoder to provide all signals, A A', B B', Z Z' which will be used for position control.
I had to replace the ET7272B as it was faulty. I may modify the case to accept a 10 pin connector for quick disconnect.
For those of you who might have a damaged or faulty encoder, please see the information below.
I am currently designing a circuit to interface the Hardinge control panel to the MESA 7i77. This circuit will control the leds and membrane switches without using any additional I/O on the 7i77.
Has anyone else looked at the Gizmosphere for CNC / control applications?
I hope this helps,
Iron-Man
Attachment 295004
Attachment 295006
Attachment 295008
Attachment 295010