Hi. Looking foe clarity on this. Will be used on a spindle.

My servo drive has DB44 connection with 7 outputs and 8 inputs for faults and controls (aside from the 0-10v and communication port etc).
These are shown in the manual connected via switches / relays / opto etc. Some will be direct connection to BOB.

Question is: That is a lot of messy relays. A smaller optocoupler I/O module would do the job... Yes?
Thinking along the lines of an opto for all the fault outputs connected out to a single SSR for E-stop?

I'd prob only need 2 of the inputs (on/off & CW/CCW) so a couple of relays won't hurt too much.

Cheers.
Daz.