Centroid Community CNC Support Forum

Of course for spindle I have an encoder, just waiting for pulleys to mount it.

It's for turret, how wiring Relay Module Relay Switch with OPTO Isolation High Low Level Trigger you say few weeks ago, with optical sensors for turret.
I'm note sure about wiring, and google dont help me for this.

Hello !

Today I work on my lathe, and I don't know how wiring theses channel module relay switches. Any idea ?

Hello ! I have the 2 5V relay ! And for sensors, I have 2nd board (original spindle sensors), it's the same except 2 resistors (not sure about english word). On left turret board, on right spindle board. IMG_20201206_140901.jpg IMG_20201206_140852.jpg I have my daughter today, so wiring next week.

Yep it's me on emco groups. Here is pictures of sensors and board. 2 sensors are same markings. Motor not hot after a bit, but not very comfortable with this system... If Emco use it, I think there is no problems... Edit : sensors disconnetced when you say to me. IMG_20201121_135435.jpg IMG_20201121...

Hello again

So it was my bad, relay wiring correctly, but power source was too weak to active it. No problems now with relay, when Led is green, turret rotate, when red, rotate backwards against the pawl and stop. I follow emco original schematic for relay, not acorn one.

Hello ! So, now axis motors are OK, home limits too, and after 4 hours, my VFD ATV12 is ok too ! All move, no problems, it's perfect ! Now i work on turret, and i'm waiting for spindle encoder (1 month) to finish ! @martyscncgarage, your youtube vids and advices are great, so many thanks for them. F...

Ok thank you for your time, I will check your post soon !

Spindle encoder was my 2nd question^^, nothing to do with turret.

I can't keep original encoder for my spindle ?

Yep I have wired brown and yellow/green to 5VDC and com, green and White to sync and position.

Wired relay, 12v, all is done.

Will check this week-end other things, any idea about spindle encoder (it is the same as turret, so same signals I think), for 5v and com no problem, but 2 other wires...

Hi thanks for answer ! Here it is in attached file. Mine is turn 50 but found only for turn 55. I follow the acorn diagram with picture and electrical schematic (attached file) At this point, I'm wiring home/limits, and last things is spindle encoder (same wiring than turret encoder) and don't know ...