6
•
Installation
2.4 Connector Pin Assignments
The relationship between connector CN1's pins( shown in figure
2.2 below), terminal blocks(TB1 & TB2), LED's, and their related
jumpers are shown in the following table ( Table 2.1):
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
DI 0
DI 2
DI 4
DI 6
DI 8
DI 10
DI 12
DI 14
GND
+5V
DI 1
DI 3
DI 5
DI 7
DI 9
DI 11
DI 13
D115
GND
+12V
Figure 2.2 Pin Assignment of CN1
CN1 PIN
NO.
TB1 & TB2
LABEL
LED NO.
RELATED
JUMPER
1(DI 0)
TB1 0+,0-
0
JP0
2(DI 1)
TB1 1+,1-
1
JP1
3(DI 2)
TB1 2+,2-
2
JP2
4(DI 3)
TB1 3+,3-
3
JP3
5(DI 4)
TB1 4+,4-
4
JP4
6(DI 5)
TB1 5+,5-
5
JP5
7(DI 6)
TB1 6+,6-
6
JP6
8(DI 7)
TB1 7+,7-
7
JP7
9(DI 8)
TB2 8+,8-
8
JP8
10(DI 9)
TB2 9+,9-
9
JP9
11(DI 10)
TB2 10+,10-
10
JP10
12(DI 11)
TB2 11+,11-
11
JP11
13(DI 12)
TB2 12+,12-
12
JP12
14(DI 13)
TB2 13+,13-
13
JP13
15(DI 14)
TB2 14+,14-
14
JP14
16(DI 15)
TB2 15+,15-
15
JP15
17(GND)
TB1 GND
18(GND)
TB1 GND
19(+5V)
TB2 +5V
** 20(+12V)
** TB2 +12V
Table 2.1
