Skip to main content
Electronic Theatre Controls Inc

Can DMX512 Run Through a Unison Dimming Rack Aux Bay?

 Installers of Unison Dimming (DR or DRd) Racks may wish to pull DMX 512 cabling through an attached Aux Bay (typically used to house feed lugs and often a main circuit breaker) .  According to the 2014 National Electrical Code Article 725.136(D)(2)(a), DMX 512 cabling can run through a Unison Aux feed rack.


  • Was this article helpful?