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Electronic Theatre Controls Inc

Response 512 Out (AKA Moby DAC)

Response 512.jpgResponse 512 back.jpg

The Response 512 was a digital to analog converter (DAC) that converted up to 512 channels of DMX512 to Analog 0-10V control.  This is ideal for large retrofits. Due to its impressive size it was colloquially known as the "Moby DAC". 

  • It has a 19-inch EIA rack mount.
  • Optional high voltages available.
  • Up to 28V

RESPONSE 512 OUT

1 COMMON
2 DATA -
3 DATA +

ANALOG OUTPUT PINOUT

1-32 CHANNELS (1-32)
35-36 COMMON

JUMPERS

A&B DATA TERMINATION

TRIM POTS

R63 FULL ADJUST
R62 ZERO ADJUST

NOTES

  • Address=Dim# -1
  • Trims are interactive
  • 1 mA to 10 mA /output, 12 vdc to 28 vdc max.
  • No self test options
  • There is no DMX driver chip on this device.  It has an Opto chip (U35 on main board) and the rest of the decoding is done via the circuit board.

Response 512 Out User Manual 1989.pdf

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