AI-403TL Trailing Edge Dimmer

AI-403TL is a 4 channel trailing edge controller enabling smooth dimming and to control the lighting loads for use in project requirements. It is powered by AInet over the universal DMX512 protocol. Standard DIN rail mounting and integral PSU enables easy installation and to connect to other controllers.



  • Trailing-edge (Reverse phase) dimmable output
  • Each channel is able to configured as dimming or switching mode
  • Current detection and overload protection
  • 6 scenes can be stored


  • Power input: AC 100-240V
  • Output: 4 channel trailing edge dimming outputs
  • Protocol: DMX-512/ EDX
  • Capacity: 3A per channel max. Total: 8A max.
  • Dimension: 234(W)x90(H)x62(D)mm
  • Weight: 670g

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