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Electronic Theatre Controls Inc

Daisy Chaining Multiple DEBCs

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Issue

I have multiple DEBC's triggered from the same external source that that need to be tied together. How do I correctly land wiring between the DEBC units?  

ETC has tested up to 10 DEBC's Daisy Chained together.

Solution

  1. For a maintained dry contact (no voltage) land wires on the V Out and Input terminals. Be certain to maintain polarity between the wires.
  2. For a maintained wet contact (voltage) land wires on the Input and Common terminals. All subsequent DEBC's shall be daisy chained via the Input and Common terminals. Be certain to maintain polarity between the wires.

For more details, please see the DEBC Installation Guide.

Example

dry contact.png

Wet_Contact2.png

Wet contact is +12VDC  with the positive on INPUT terminal , and Common on COM terminal.

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  2. Tags
    1. DEBC
    2. DEBC-6