Lemo 2:
Pin 1 – Ground
Pin 2 – Power In (9-36V)
Lemo 5:
Pin 1 – Ground
Pin 2 – LTC In/Out (it depends of the mode, it can be both: input or output)
Pin 3 – Not in use
Pin 4 – Power In (9-36V)
Pin 5 – LTC Out
Lemo 9:
Pin 1 – Ground
Pin 2 – LTC In/Out (it depends of the mode, it can be both: input or output)
Pin 3 – Not in use
Pin 5 – RX+ RS422
Pin 6 – RX- RS422
Pin 7 – TX+ RS422
Pin 8 – TX- RS422
Pin 9 – Not in use