Northlight's Relay board will receive DMX512 digital protocol and standard 0-10 VDC analog to control 4 - 20 Amp relays.
No complicated setup, basically the board is plug and play. Easy to use screw terminals.
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  • 4 - 20 Amp SPDT relays with normally open and normally closed contacts available at screw terminals.
  • The DMX Relay board is capable of receiving DMX512.
  • Accepts 0-10 volts analog or switch closure.
  • Normally open and normally closed contacts available at screw terminals.
  • Mini DIP address switch option described below.
  • Addresses all 512 channels.
  • Jumper selectable on board Terminator.
  • Fast RISC microcontroller and Assembly language firmware.
    • Address switch option
    There are 3 options shown below.
    Select a switch type when ordering.
    Mini DIP Switch

    The Mini DIP switch is mounted on the circuit board.
    Use this when infrequent address changes are needed.
    The address is entered in standard binary code, starting with 0.

    board mounted switch

    		Mini DIP Switch with LED

    The Mini DIP switch is mounted on the enclosure panel.
    Includes LED, connecting leads, and mounting standoff's.
    The address is entered in standard binary code, starting with 0.

    panel mounted switch

    		Pushbutton Switch with LED
    Push button, direct reading.
    Click in the "Contact" button for Warranty info.
    4 Channel relay board.
  • Only 4.00" X 3.75".
  • Uses a block of 4 channels, starting at the selected address.
  • 4 - 20 Amp relays.
    Download the manual for the 4 channel relay board in PDF format.

    To order online from OUTSIDE the US and Canada  Click here

    		• Actual size on most screens

    $75.00 - Mini DIP switch
    To purchase click icon below.

    Input Qty -  

    		$90.00 - Mini DIP sw., panel mount with LED.
    To purchase click icon below.

    Input Qty -


    		$105.00 - Push button switch with LED.
    To purchase click icon below.

    Input Qty -


    Terminator switch and mounting hardware $8.00.
    Includes:
  • Terminator toggle switch with 12" leads and connector to fit PCB.
  • mounting standoffs with screws.

    • Input Qty -  

    Other payment options include Company check, Electronic funds transfer, Western Union. Email for more information.
    SPECS:
    Input Signal: Northlight Relay board accepts DMX 512, current and legacy versions . The Relay board can receive data at the full rate and is responsive to all 512 channels.
    The Relay also accepts 0-10 VDC analog input.
    For both DMX and Analog the relay will switch on after the value reaches 75%. That is 192 for DMX and 7.5 volts for analog.
    Output: Output is 4 channels 20 Amp relay.
    Address: Set the starting address to the first in a group of 4. Start with address 1 up to 512.
    When using the mini DIP switch, the address in entered in the standard binary code starting with 0.
    Power requirements: 12 to 24 volts DC @ 350 mA.
    Board connections: All connections to the board are made via screw terminal blocks. Acceptable wire size is 18 - 30 AWG. See the manual for connector locations.
    Green Signal LED: If the green LED is blinking, there is no valid DMX signal present.
    A valid signal will produce a steady bright LED.
    Send  To NorthlightSystems@att.net.
    		Made in the USA.