Velleman K8072 Infosheet
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December 2006
DMX CONTROLLED RELAY SWITCH K8072
This Kit allows you to control a relay by means of the
well-known DMX512 protocol. This protocol was developed by USITT in 1986 to control dimmers,
scanners, moving-head spots and other lighting
devices with a simple wiring.
In some cases, a simple ON/OFF selection is desired.
This is where this K8072 comes in. It is actually a buscontrolled power driver. The relay will be activated
when the DMX value of the set channel equals 140 or
more and turns off when the value is 120 or less.
Together with our K8062/VM116, a computer-controlled automation will be very
easy to build.
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LAMPS OR OTHER
FIXTURES
DMX CONTROLLED
RELAY SWITCH
Specifications
• Switching Capacity: 8A
• Supply voltage: 12VDC non-regulated
• Power Consumption: max. 100mA
• Dimensions: 105 x 60 x 30mm / 4,1 x 2,4 x 1,2"
DMX CONTROLLERS
Eg our K8062 / VM116
VDPDMXC173
VDPDMXC144 and others...
Features
• System addresses: 512 unique addresses, DIP switch
settable.
• LED indication for power supply, relay output status and
error situation.
• “Safe DMX data stream” mode reducing interference to a
minimum.
• “Relay hold” function in case of DMX signal loss.
• Stand-alone "test" mode
• Control: DMX-512, 3-pin XLR plug (incl.)
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