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The table below shows the pin assignment of the
Sub-D connector
P3A
. Signal names in parentheses apply when the UART is set to the
RS422 mode.
Connector P3A
Pin
Signal
Pin
Signal
Pin
Signal
1
34
18
50
33
17
1
GND
34
Not used for
RS232 (TXD)
2
DTR (RTS)
18
DCD (RXD)
35
DSR (CTS)
3
STXD
19
GND
36
SRXD
4
–
20
–
37
–
5
–
21
–
38
GND
6
PHI90(7)
22
PHI0(7)
39
IDX(7)
7
PHI0(6)
23
GND
40
PHI90(6)
8
GND
24
IDX(6)
41
PHI0(1)
9
IDX(1)
25
PHI90(1)
42
GND
10
PHI90(2)
26
PHI0(2)
43
IDX(2)
11
PHI0(3)
27
GND
44
PHI90(3)
12
GND
28
IDX(3)
45
PHI0(4)
13
IDX(4)
29
PHI90(4)
46
GND
14
PHI90(5)
30
PHI0(5)
47
IDX(5)
15
GND
31
GND
48
GND
16
VCC2 (+ 5 V)
32
GND
49
VCC2 (+ 5 V)
17
VCC3 (+ 5 V)
33
VCC3 (+ 5 V)
50
GND
s
DS1103 Components
t
DS1103 Hardware Installation and Configuration November 2014
121
t
Summary of Contents for DS1103
Page 10: ...s Contents t 10 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 28: ...s Before You Start t 28 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 52: ...s Installing the Hardware t 52 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 160: ...s Mapping of I O Signals t 160 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 218: ...s Troubleshooting t 218 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 219: ...Data Sheets DS1103 Hardware Installation and Configuration November 2014 219 t ...
Page 226: ...s Data Sheets t 226 s DS1103 Hardware Installation and Configuration November 2014 ...
Page 302: ...s Index t 302 s DS1103 Hardware Installation and Configuration November 2014 ...