Unitec Wash Select II POS Owner’s Manual - Manual (Page 192)

W A S H S E L E C T I I
Document Number: WS21002 178
Document Title: WSII Operations Manual
EXPANSION BOARD
J5 CPU Board Connector
Pin Description
1 VCC
2 Address pin 0
3 VCC
4 Address pin 1
5 N/C
6 Address pin 2
7 /RES
8 Address pin 3
9 RES
10 Address pin 4
11 /RD
12 Address pin 5
13 /WR
14 Address pin 6
15 A2
16 Address pin 7
17 A1
18 INTE input
19 A0
20 INTF input
21 /EXPANSION input
22 INTG input
23 /UARTG input
24 INTH input
25 /UARTH input
26 /PCS4 input
27 Ground 12V DC hopper input
28 /PCS5 input
29 Ground 12V DC hopper input
30 N/C
31 12V DC hopper output
32 Ground
33 12V DC hopper output
34 Ground