PLC & HMI Theater Lighting Control System
A PLC and HMI control interface was added to the existing theater lighting system without modifying the existing Dynalite/DMX network.
The system uses relay dry-contact outputs to interface with the existing lighting controls, allowing lighting commands to be operated from local HMI stations and a central master screen.
The work included control panels, PLC programming, HMI development, relay interfacing, field wiring, testing and commissioning.








