• Manufacturer: ELM Video Technology
  • Name: DMX Splitter / Booster / Amp
  • Description: Creates 4 DMX outputs from a single output of any DMX generating device.
  • MPN: DS4-DC3P 
  • UL Listings: Power Supply, PCB pre populated
  • Model: DS4
  • CHASSIS: Anodized Aluminum .093" thick RoHS compliant.
  • DATA TYPE: DMX512 (250Khz)
  • DATA INPUT: DMX512 - 5 (or 3) pin male XLR, [Pin 1 - (Shield) Not connected, Pin 2 Data - , Pin 3 Data +]
  • DATA OUTPUT: 4 separate DMX512 outputs - 5 (or 3) pin female XLR's, [Pin 1 - Power supply common, Pin 2 Data -, Pin 3 Data +]
  • Dimensions: 3.7 x 6.7 x 2.1 inches
  • Weight: 1.5 pounds
  • Power Consumption: Apx 350mA with 4 outputs sourcing 32 loads each
  • Internal PCB FUSE: 500mA  5x20 mm
  • External Power Supply: +5VDC wall mount
  •    Voltage Input: 100 ~ 132 (or 240) VAC
  •    Current Output (Min): 1 Amps
  •    Power (Min): 5 Watts
  •    Polarization: Positive Center
  •    Output Connector: Locking Barrel Plug, 2.5mm I.D. x 5.5mm O.D. x 9.5mm



  • 3 or 5 Pin XLR connector 
  • Chipset upgrade - The chipset upgrade has TVS IC's installed on the outputs offering TVS isolation on each output of the splitter.
  • Mounting flanges - allows the unit to be counter top, under counter, or wall mounted



DMX 512 Optically Isolated Input Splitter  The DSI-4 is a 1 input 4 output DMX splitter (distributor, buffer, amplifier, or booster) with OPTICAL ISOLATION on the input offering potentially higher voltage protection. Field serviceable: socketed IC's for easy replacement, standard IC's available from many electronic parts suppliers, standard 5 x 20mm internal fuse. Includes +5VDC power supply. 

NOTE - In order to optically isolate the input and offer protection, the DSI-4 requires a 25mA input line load which is ½ of a DMX 512 daisy chain load. It is recommended this unit be used directly out of the lighting board or DMX generating device. Because of this load the input does not conform to the DMX 512 specifications but should work with most systems. 

Also note that the 4 outputs are separately driven and electronically isolated, not optically isolated from each other. 


FEATURES INCLUDE:

  • Field Serviceable: Standard 5 x 20mm Fuse
  • IC sockets for easy replacement (high quality sockets milled with gold contacts)
  • Engineered with quality parts and a reliable and simple design
  • Compact Rugged Aluminum Chassis
  • Quality XLR Connectors (5 and 3 pin interchangeable for custom configurations)
  • 'Active' LED illuminates indicating DMX signal is present, Power LED for 5VDC


DMX Splitter 1x4 Optical Input

  • $249.00


Available Options


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