18/27
XM-6401B Rev.1.0
PIN No
SIGNAL NAME
PIN No
SIGNAL NAME
2
-DB 0
1
GND
4
-DB 1
3
"
6
-DB 2
5
"
8
-DB 3
7
"
10
-DB 4
9
"
12
-DB 5
11
"
14
-DB 6
13
"
16
-DB 7
15
"
18
-DBP
17
"
20
GND
19
"
22
GND
21
"
24
GND
23
"
26
TERM POWER (+5 V)
25
NO CONNECTION
28
GND
27
GND
30
GND
29
"
32
-ATN
31
"
34
GND
33
"
36
-BSY
35
"
38
-ACK
37
"
40
-RST
39
"
42
-MSG
41
"
44
-SEL
43
"
46
-C / D
45
"
48
-REQ
47
"
50
-I / O
49
"
Figure 13 Interface Connector Pin Assignment