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RS-232-C Standard Signals and their JIS and CCITT Abbreviations
RS-232-C Standard Signals
Pin 9 connector
Notice on Connecting Printers
• Printers which support ESC/P commands can be used.
• When connecting a printer, refer to the printer specifications to ensure that a properly-
wired shielded cable is used.
• For details on the cable's pin assignments for connection to the CA100 calibrator,
refer to this information for an RS-232-C connector.
• Configure the baud rate, handshaking, and so on correctly, according to the
specifications of the printer being used.
Settings for Communication
The maintenance menu ([ZERO CLR] + [NEXT ENTER] keys) allows the setting of
communications functions.
Settings
Power source for communication
Turns the power supply to communications functions on and off. If this is disabled, no
communications function is available.
Pin No.
Pin 25 connector
RS-232-C
5
7
AB (GND)
3
2
BA (TXD)
2
3
BB (RXD)
7
4
CA (RTS)
8
5
CB (CTS)
Signals
Abbreviation
JIS
CCITT
Ground for signal
102
SG
Send data
103
SD
Received data
104
RD
Request to send
105
RS
Clear to send
106
CS
Name
35
Free Datasheet http://www.datasheet-pdf.com/
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