Omega Vehicle Security OME-PIO-D56 - Manual (Page 26)

2.6 Pin Assignment
CON3: 37 pin of D-type female connector.
Pin Number Description Pin Number Description
1 N.C. 20 VCC
2 N.C. 21 GND
3 P1B7 22 P2C7
4 P1B6 23 P2C6
5 P1B5 24 P2C5
6 P1B4 25 P2C4
7 P1B3 26 P2C3
8 P1B2 27 P2C2
9 P1B1 28 P2C1
10 P1B0 29 P2C0
11 GND 30 P0A7
12 N.C. 31 P0A6
13 GND 32 P0A5
14 N.C. 33 P0A4
15 GND 34 P0A3
16 N.C. 35 P0A2
17 GND 36 P0A1
18 VCC 37 P0A0
19
GND XXXXXXX This pin not available
All signals are TTL compatible.
OME-PIO-D56/PIO-D24 User Manual (Ver.2.1, Oct/2003, PPH-005-21) ---- 24