Main project assumptions:
The system is based on a Wago 750-880 PLC controller. The controll of blinds and lights (on/off) is done through 16 digital outputs and relays 788-312. Brightness regulation is done with DMX SPL-3C modules and a 750-652 WAGO module. The temperature reading is done by ADA 401 WP module and Modbus RTU through 750-653/003-000. The junction cabinet was bought from Eaton.
You can find more details at the forum: