DMX512 CHANNEL ASSIGNMENT TABLE

DPM4 8 bit 4 CHANNEL PCB CONNECTIONS AND OPERATION

DPM4 16 bit 2 CHANNEL PCB CONNECTIONS AND OPERATION


Software Revisions:

V2.04: Release Aug 2018 - Error correction: DMX lose timed out prematurely, increased time to 1 second

V2.03: Release June 2017 - Increased PWM frequency to 240hz



  • DMX CONTROL WARNING: NEVER use DMX data devices where human safety must be maintained.
  • NEVER use DMX data devices for pyrotechnics or similar controls.
  • Manufacturer: ELM Video Technology
  • MPN: DPM-PWM4
  • Model: DPM4
  • UL Listings: Power Supply
  • PWM Frequency: 240hz
  • Operating temperature: 32°F to 100°F
  • Storage temperature: 0°F to 120°F
  • Humidity: Noncondensing
  • Chassis: Anodized Aluminum .093" thick RoHS compliant
  • DMX Data: 250 kHz
  • Current Rating: 500mA per circuit output
  • Data Loop Output (if equipped): DMX, (5 and/or 3 pin) female XLR [Pin 1 - Power supply common, Pin 2 Data -, Pin 3 Data +]
  • Data Input: DMX512 output 250 kHz, (5 and/or 3 pin) male XLR [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
  • Internal FUSE: 5x20mm - 500mA 
  • External Power Supply: +7 to +15VDC wall mount
  •     Voltage Input: 100 ~ 132 (or 240) VAC
  •     Current Output: 1A typical
  •     Power: 5 Watts typical
  •     Polarization: Positive Center
  •     Output Connector: Locking Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 9.5mm



  • Choose power supply voltage from +7 - +15VDC, also sets the PWM or switch output voltage supply
  • 8 bit 4 channel OR 16 bit 2 channel
  • 3 or 5 pin XLR's
  • Mounting flanges - allows the unit to be counter top, under counter, or wall mounted



The DPM is a 4 channel 8 bit OR 2 channel 16 bit PWM driver in an aluminum enclosure. Useful for driving LED's directly or could be used to control solid state relays (SSR). Mating 5 pin connectors included. See the PWM Switch Driver category page for more information.

NOTE - Two outputs provide easy signal splitting, these connectors are internally looped, the unit total output is 500mA per circuit.

FEATURES INCLUDE:

  • Field Serviceable: Standard 5 x 20mm Fuse and Socketed chips (IC's) 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
  • (4) Channel output LED indicators
  • Customizable voltage outputs




DMX PWM Driver

  • $269.00


Available Options


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