DMX Demultiplexer 3032C

This 32-channel demux has been designed using highly integrated D/A converter chips and uses the latest SRL high-impedance receiver chips for DMX reception, offering high immunity to noise on the data line, and low loading of the DMX transmitter, so more devices can be attached to the DMX line.
In short: best performance and highest reliability.

Two LEDs on the separate start address switch board are signalling the state of the demultiplexer. Red means missing or faulty DMX, while green means OK. Setting the DMX address is done by BCD coded decimal switches, on a separate PCB.

MOUNTING

The location of switches, indicators and sockets resembles all other SOUNDLIGHT boards, which makes the demultiplexer easily interchangeable. Measuring just 7 by 9 cm, this board squeezes into any space. The 32-channel device is microprocessor controlled and features a HOLD mode, which retains the output at the last valid data level when input signal is lost. The HOLD mode can be selected by a jumper. If desired, an external switch can be fitted easily.

POWER SUPPLY

The 3032C requires a DC ppower supply, which delivers 15 to 24V DC at 250mA

FEATURES

HOLD MODE: switchable
ON BOARD TEST: switchable

TECHNICAL DATA

Dimensions: 70 mm x 90mm
DMX IN: XLR 5-pin male, Neutrik
DMX OUT: XLR 5-pin female, Neutrik
Outputs: 32 outputs 0... +10,5V DC
Output Current: max. 5mA/Ch
Analog Out: 34 pin header
Voltage Supply: 15... 24V DC approx. 250mA

TEST PROGRAMS

Internal test programs allow stand-alone verification and testing.
These programs are available:

Single channel mode:
Addresses 801 to 832: set channel 1 to 8 to 100%

Test chasers:
Addresses 997 to 999: different test chasers