Enttec dmx 512 - Connector Pin out; DMX out; DMX in; Rs232

Connector Pin out
DMX OUT :
Pin 1: Ground
Pin 2: Data -
Pin 3: Data +
Pin 4: NC
Pin 5: NC
DMX IN:
Pin 1: Ground
Pin 2: Data -
Pin 3: Data +
Pin 4: Switch
To activate the switch input, you must make an electrical contact
between PIN4 (switch) and PIN1 (ground) of the DMX input.
RS232:
Pin 2: TX
Pin 3: RX
Pin 5: Ground
DMXStreamer User Manual 9