85
9PIN D-Sub
1
6
9
5
D6
D7
D4
D5
D2
D3
D0
D1
Pin No. Signal
Operation
Direction of
signal
2
RxD
Receive data
VCR
©
PC
3
TxD
Transmit data
VCR
†
PC
4
DTR
Data terminal ready
VCR
†
PC
5
GND
Signal grounding
6
DSR
Data set ready
VCR
©
PC
Mode
: Non-synchronous
Character length : 8 bits
Parity check
: None
Start bit
: 1
Stop bit
: 1
Data rate
: 9600bps
Bit configuration
0
1 2
3
4
5
6
7
8
9
A
B
C D E F
0
SP 0
P
p
1
1
A
Q a
q
2
2
B
R b
r
3
3
C S c
s
4
4
D T
d
t
5
5
E U e
u
6
6
F
V f
v
7
7
G W g
w
8
8
H X h
x
9
9
I
Y i
y
A
J
Z
j
z
B
K
k
C
L
l
D
M
m
E
N
n
F
O
o
RS-232C INTERFACE
– RS-232C specifications –
Memo
:“PC” means a controller such as a personal
computer.
Starting bit
ASCII code table
Use this table to represent the values or alphabets in ASCII with the RS-232C interface.
Stopping bit
DV6000U_72-104_Eng.p65e
03/04/03, 3:11 PM
85