Prodys ProntoNet LC - II.3.4 GPIO Port

ProntoNetLC User Manual 15
ProntoNetLC – Pin 7 connector RJ45.........................Pin 2 PC
ProntoNetLC – Pin 2 connector RJ45.........................Pin 3 PC
ProntoNetLC – Pin 3,6 connector RJ45......................Pin 5 PC
The ProntoNetLC ignores hardware handshaking signals.
II.3.4 GPIO Port
A Sub-D 25 ways socket provides a general purpose connection with 7 inputs
and 7 outputs. The connections must be wired according to the following
diagram:
12345
15
9 678
1617181920
10111213
25 24 23 22 21 14
NC
NC
NC NC
OUT1 OUT3
OUT5 OUT7
NC
OUT2
OUT4
OUT6
GND
VCC
NC
IN2 IN4
IN6
NC NC
IN1
GND
IN3
IN5
IN7
Pin Function Pin Function
1
+5VDC 14 IN 7
2
IN 6 15 IN 5
3
IN 4 16 IN 3
4
IN 2 17 IN 1
5
NC 18 NC
6
NC 19 NC
7
GND 20 GND
8
OUT 7 21 OUT 6
9
OUT 5 22 OUT 4
10
OUT 3 23 OUT 2
11
OUT 1 24 NC
12
NC 25 NC
13
NC
Pin 1 is connected to +5 volts. If you need it , run this power supply through
your device with a resistor in series to limit the maximum current to 300 mA.