COS-100HD-B Command Guide
23
■
Connecting COS-100HD-B to
another device requiring straight connection
Use a straight cable to connect the COS-100HD-B to other devices requesting straight connection.
RD
TD
N.C.
N.C.
N.C.
N.C.
GND
RTS
CTS
Pin #
1
3
2
4
6
5
7
9
8
Signal
TD
RD
N.C.
N.C.
N.C.
N.C.
GND
RTS
CTS
Signal
(Receive Data)
(Transmit Data)
(Ground)
(Request to Send)
(Clear to Send)
COS-100HD-B
Other devices
(Not Connected)*
(Not Connected)*
(Not Connected)*
(Not Connected)*
*Not used
[Fig. 5.4] RS-232C pin assignment (connecting to device requiring straight connection)
6 RS-232C communication specification
[Table 6.1] RS-232C specification
Standard
RS-232C
Baud rate [bps]
4800/9600/19200/38400 [bps]
Data bit length [bit]
7/8
Parity check
NONE/ODD/EVEN
Stop bit [bit]
1/2
X parameter
Invalid
Flow control
None
Delimiter
CR LF (Carriage return and line feed, 0D and 0A in hex)
Communication method
Full duplex
