User guide

Chapter 2
DMX Input Pins
The DMX input is a standard 5-pin XLR male connector.
Pin No Function
1 Shield
2 - (low)
3 + (high)
4 not used
5 not used
DMX Output Pins
The DMX output is a standard 5-pin XLR female connector.
Pin No Function
1 Shield
2 - (low)
3 + (high)
4 not used
5 not used
SMPTE Input
The SMPTE input is a standard 3-pin XLR female connector. Input signal level range
is -10 dbu to +4 dbu. Impedance is 600 ohms.
Pin No Function
1 Shield
2 + (high)
3 - (low)
Accessories
IOBB(Input Output Breakout Board)breaks out the 37pin DBConnector into terminal
blocks for easy wiring. Contact sales for pricing and information.
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