How many dimmers can DMX control per universe?

DMX (Digital Multiplex) is a standard protocol used for lighting control in entertainment environments, typically leveraging a serial communication system. Each DMX universe can control a maximum of 512 unique channels or addresses. Since each dimmer typically occupies one or more of these channels depending on its features (for instance, if it's a multi-function dimmer, it may use more than one channel), the total number of dimmers that can be controlled in one DMX universe is ultimately capped at 512.

Understanding this limitation is crucial for technicians working in live event production to ensure that they properly plan the lighting configurations and avoid running into communication or control issues. If more than 512 channels are needed, additional DMX universes would be required to accommodate the additional equipment. This functionality allows for complex lighting arrangements while adhering to the protocol's standards.