Doug Fleenor Design DMX2REL5A 2 Channel DMX512 Low Voltage Unit

DMX512 control of low voltage switch closure devices (such as slide projectors and fog machines) is made possible with the Two Channel DMX Controlled Low Voltage Relay Pack (single channel model is also available). Doug Fleenor Design Relay Packs use dry contact air-gap relays. These relays have advantages and disadvantages over the solid state relays found in dimmer packs. Solid state relays can be switched on and off rapidly with no wear, but tend to leak current even when in the off position. Air-gap relays do not leak current, but due to their mechanical design have a finite life span. Doug Fleenor Design Relay Packs should be used where a true off condition is required (no voltage, no current). They should not be used in applications where they will be turned on and off rapidly (for example in chase lights).

Technical Specifications

Input signal
250 Kilobaud, 0.2 volts minimum, 12 volts maximum.
Input circuit
EIA-485 receiver with two 100 ohm PTC self resetting fuses, four low capacitance transient suppression diodes.
Input connector
Gold plated 5 pin male XLR (Neutrik D-1 series) 3 pin optional.
Input pass through
Gold plated 5 pin female (Neutrik D-1 series). All pins are wired through.
Power Input
120 volts, 50/60 hertz, 2 watts. (240 Volt Optional)
Output Rating
5A 30VDC
Color
Top, bottom and sides: Silver hammer tone. Front and back: Black.
Size and weight
1.7”H - 6.5"D - 6.5"W, 2.7 pounds (19" rack adapter available)