Doug Fleenor DMX512 to DALI 128 Channel

The Doug Fleenor DMX2DALI interface has an opto-isolated DMX512 input and two DALI output ports. Each output port is capable of individually addressing 64 DALI devices. There are modes to allow for single channel control of all ballasts (broadcast mode), stand alone operation, and a simple fixture addressing facility.

The DMX512 input is received via three-position two-part terminal block connector. The DALI protocol is output via three-position two-part terminal block connector. LED indicators display DMX input signal, power, and a Mimic of channel one. A three-digit thumbwheel switch is provided to set the starting address. A test feature allows bringing any output to full by setting the front panel switch to 601 - 728.

Specifications:

• DMX Input signal - 250 Kilobaud, 0.2 volts minimum, 12 volts maximum
• DMX Input circuit - ESD protected EIA-485 transceiver (LT1785)
• DMX Input connector - Three-position two-part terminal block 

Option jumpers Installed:  

• JP1 - DMX times out in 1 second (Default)
• JP2 - Normal addressing (Default)
• JP3 - Unused

Option jumpers Removed

• JP1 - Hold last look
• JP2 - 1 channel broadcast mode
• JP3 - Unused

Output circuit

•  DALI compliant 16V (nominal) 250ma

Output connectors 

• Three-position two-part terminal block

Output Pinout:

• Pin 1 = Common
• Pin 2 = N/C
• Pin 3 = DALI signal
• Power input: 100 - 120 volts, 50/60 hertz, 12 watts (208 - 240 volt optional)

Color:

• Top, bottom and sides - Silver hammer tone
• Front and back - Black

Size and weight:

• (D x H X W) 6.5 x 1.7 x 8”
• 2.7 pounds
• 19" rack adapter available