Acnodes PC 2150, User Manual

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PC 2150 15.0” All-in-One PANEL PC User’s Manual
System Installation
18
3.7 Digital I/Os
The PC 2150 provides a digital I/O of 4-channel inputs/outputs
for simple automation control. For example, it can be used to control
the opening and closing of the cash drawer on a POS system. It can
also be used for UPS control. It comes with a 15-pin D-SUB connector,
and its pin position and pin assignment is shown on the following
page.
Digital I/O Pin Assignment
P1 OUT 1 P9 GND
P2
OUT 2
P10
GND
P3
OUT 3
P11
IN1
P4
OUT4
P12
IN2
P5
GND
P13
IN3
P6
GND
P14
IN4
P7
GND
P15
GND
6 7 8 9 10
11 12 13 14 15
1 2 3 4 5
P8 GND
3.8 Keyboard
The PC 2150 provides a standard PS/2 keyboard connector.