TROUBLESHOOTING
MODULE PIN CONNECTIONS
WBPEEUI240752A0
5 - 3
9
Clock
10
Sync
11
NC
12
NC
NC = Not connected
Table 5-3. P3 Input Signal Pin Connections
Group A
Group B
Digital
Input
Pin (+)
Pin (-)
Digital
Input
Pin (+)
Pin (-)
1
A
1
1
K
9
2
B
2
2
L
10
3
C
3
3
M
11
4
D
4
4
N
12
5
E
5
5
P
13
6
F
6
6
R
14
7
H
1
7
7
S
1
15
8
H
J
8
S
8
NOTE:
1. Shared pin (inputs 7 and 8)
Table 5-2. P2 Expander
Bus Connections
(continued)
Pin (P2)
Signal
