• POWER INPUT: DBOP1: (1) power supply, DBOP2 (2) power supplies - 100 ~ 240 VAC @ 50 ~ 60Hz each
  • FUSE(2): TR5 1 Amp 300V
  • DATA TYPE: DMX512 (250Khz)
  • DATA INPUT: DMX512 Pin 1 - (Shield) Not connected, Pin 2 Data - , Pin 3 Data +
  • ISOLATION: Optical Isolation
  • DATA OUTPUT: DMX512 Pin 1 - Power supply common, Pin 2 Data -, Pin 3 Data +
  • DBOP-PCB Dimensions: 1.3" Length x 3.4" Width x 1.16" Height (including .375" standoffs)
  • UL Listings: The 120VAC equipped version of this unit is not UL listed or certified, power supplies are either UL Listed and/or CE certified. Some units are available with 5 volt inputs and use a wall style power supply, if this option is required/desired please contact sales.



  • DBOP2-PCB - Dual power supply for optimum power isolation
  • DBOP1-PCB - Economical single power supply with partial isolation
  • Chipset Upgrade - Upgrade the DMX output chip for added TVS (Transcient Voltage Suppression) isolation
  • LEDs can be top mounted, bottom for enclosure mounting, or uninstalled
  • 2 conductor power cable
  • 3 conductor power cable
  • Enclosure Labels: black on white, black on clear, or download ENCLOSURE LABELS



The DBOP-PCB is a 1 in 1 out DMX 512 opto iso buffer with on board power supplies for added isolation. Connect 120VAC and a DMX input and the DBOP will output a DMX optically isolated DMXsignal. Gang as many as you need to create an optically isolated splitter with multiple outputs each with optical isolation. DMX in/out screw terminals inluded. 

The DBOP has several options. The two power supply version gives you the added isolation by seperating the +5V and Gnd circuits between the input and the output. For a more economical version a singIe power supply is available. The input and output +5V and Gnd circuits are common but continues to provide optical isolation between the DMX input and output signal. 


FEATURES INCLUDE:

  • Optional on-board power supplies
  • AC Fuses compact TR5 style
  • LED indicators for power supply A and B, and data active (yellow)
  • 120 ohm terminating jumper
  • Design a splitter by using two or more PCB's 4 Output Splitter Example (See download tab)
  • Design a 1 in 1 out opto isolated buffer 1x1 Opto Buffer Example (See download tab)


DBOP-PCB INCLUDES:


DMX Full Optical Isolated PCB with Power Supplies

  • $125.00


Available Options


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