Which Pin for a Laser

[tschortschtheonlyone]

Hi all

My selfmade machine kept on stopping when using the laser and when probing. So I'm about to exchange the MK6-V-II for a UC300ETH on a UB1 and switch from Mach3 to UCCNC.

I’ve figured out how to wire the inverter, sensors, drives etc. But…
-   on which Port & Pin can I get a PWM-signal for the laser? (I recon that I’ll have to put this Port & Pin in the UCCNC settings for M10.1)
-   What’s the Port & Pin of AO2 (analog output 2)?

Does anybody now?

[tschortschtheonlyone]

Since I did not get a reply, let me rephrase my question:

According to the user-manual of the UB1, the board has two analog outputs. And if I understand correctly, both can provide a PWM signal.
Here's an printscreen of the manual https://drive.google.com/file/d/18w9HiCQHFZq26sZAZbcKvo0OblD9YPOz/view?usp=sharing

Wow can I address the analog output 2? What are PIN and PORT of AO2?