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Chapter 8 Appendix
8-3 Interface Specifications
Serial Connector
RS-232C specification
Asynchronous, duplex data transmission
4800, 9600, 19200, 38400
Odd, Even, None
7 or 8 bits
1 or 2 bits
Hardware or Xon/Xoff
Standard
Transmission method
Transmission speed
Parity check
Data bits
Stop bits
Handshake
Serial connector (RS-232C)
NC
NC
NC
NC
NC
DTR
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
SG
DSR
CTS
RTS
RXD
TXD
FG
Terminal
number
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Pin connection
Signal
number
Signal
number
1
14
13
25
XY-RS-34/14 cable connection
D-sub 9 pin
D-sub 25 pin