The DMX250 allows multiplex DMX512 & RDM communication networks over the powerlines.

Description

The DMX250 is a transceiver designed for DMX/RDM networks communication over the Power line. The device operates at a speed of 250Kbit/s. It eliminates complex cabling and simplifies installation.
The DMX512 messages over the power line are error protected and modulated using narrowband frequency. Up to eight independent DMX/RDM networks can operate in parallel on the same power line using different frequencies.
A single capacitor couples the device to the DC power line. A simple high voltage interface (external) allows operation over AC power lines.

Operation

The DMX250 building blocks are divided to the following blocks:

  • Protocol handling - Interprets the DMX512 & RDM protocols.
  • CODEC block -  encodes/decodes the DMX/RDM data.
  • Modem - phase modulates and demodulates the data to and from the DC-BUS powerline. including unique powerline Arbitration capabilities during RDM discovery process.
  • Sleep Control-  ensures low power operation during sleep mode. The device sense the bus for short period to detect possible wake-up messages from other devices connected to the power line.
Typical SCHEMATIC

TECHNICAL DOCUMENTS

Features

  • Robust communication over DC or AC power line.
  • Supports DMX512 and RDM protocols.
  • 251 selectable carrier frequencies.
  • Built-in error correction codes for the harsh channel conditions.
  • Unique powerline Arbitration capabilities for RDM discovery process.
  • Up to eight DMX networks sharing the same powerline.
  • Hard-coded 48 bit UUID.
  • Sleep Mode for low power consumption
  • Small size design.

Applications

  • Seamless interface to DMX & RDM controllers for lighting control.
  • Eliminates complex DMX cables.
  • Redundant powerline network.

Pricing

  • 1 - 49                       $7.56
  • 50 - 99                     $6.30
  • 100 - 999                 $4.98
  • 1000 - 2999             $3.78
  • 3000+ Contact Us

Pricing

  • 1 - 49                       €7.00
  • 50 - 99                     €5.83
  • 100 - 999                 €4.61
  • 1000 - 2999             €3.50
  • 3000+ Contact Us

Payment

  • Money transfer to Yamar's bank account
  • Credit Card (Visa/MC/AMX) + 2.7%
  • CONTACT US FOR QUOTATION

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