UC300ETH_UB1 PWM Ports

[BKG]

Hi, I have a UC300ETH_UB1 card that I use AO1 to control spindle motor 0-10V
This port AO1 has the address Pin1 Port4
I want to use AO2 to control the PWM for a Diode laser
I would think AO2 had the address Pin2 Port4 but it does not
does anyone know? can not find it in the manual.
are there other ports that are better at controlling Laser Pwm / TTL?

[ger21]

DO you need an analog voltage for the laser, or a PWM signal?