Lutron Mechanical Motor Controller

[u/eggiesan2000]

# Lutron already discontinued the mechanical motor control, SV-MCM-4, reason why i need to install the Somfy IGC-4N1, controlled through RadioRa3. The Somfy LV input allows for adding 2 dry contacts (using CCO1) within the keypad input, which allows for UP/DOWN for each contact (.5sec momentary pulse). The commands will be executed by shorting pin8 (com) with pin7 or pin6 ( up or down). Following the 568B, Somfy have a decoflex keypad that besides UP/DOWN/STOP, it allows for triggering 25/50/75% shades covering. Pins 1/2/3 are used for trigger 1/2/3, corresponding to 25/50/75%. Not sure if shorting any of those pins to com (pin8), will execute the command. I’m interested in create a scene for 50% covering (wrap-up in a conference room), but Ra3 don’t allow for timing sequence within the scenes. Anyone had experience adding the IGC-4N1 controlled by CCO1 dry contacts, for features like accessing the presets?