User’s Manual
Page 3
3.0
SPECIFICATIONS
4.1
Power Requirements.
It requires a 15-50VDC external power supply to operate.
WARNING
Check the polarity and voltage of the external power source and connect the 15-50VDC
and GND. Overvoltage or reverse-polarity power applied to these terminals can cause
damage to the board, and/or the power source.
4.0
ENABLE OUTPUT FOR DB25 CONNECTOR
