He10 Connector - Intelligent USB-DMX interface Hardware Manual

Hardware VI HE10 connector
VI HE10 connector
It enables to connect 8 ports. No power is needed, you only have to make a temporary contact between
the ground (pin 2) and one of the 8 ports (pins 1,3,4,5,6,7,8,9). If 8 contacts are not enough, you can
use several ports simultaneously to get up to 255 possibilities by using binary combination.
External Connector Pin Assignment:
Pin 1: Port 8
Pin 2: Ground
Pin 3: Port 7
Pin 4: Port 6
Pin 5: Port 5
Pin 6: Port 4
Pin 7: Port 3
Pin 8: Port 2
Pin 9: Port 1
Pin 10: + 3,3V
The internal "expansion" connector
Internal Connector Pin Assignment:
Pin 1: Ground
Pin 2: Ground
Pin 3: DMX +
Pin 4: Button -
Pin 5: DMX -
Pin 6: Button +
Pin 7: +3V3
Pin 8: 'DMX' Led
Pin 9: V. EXT
Pin 10: '#' Led
The "stand alone" interfaces have 2 HE10 connectors.
The external "I/O ports" connector.
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