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11.2 Overview of the RS-232C Interface
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RS-232C Connector Pin Assignments
DOS/V PC
Flow control: None, XON/XOFF
To power mete
r
To PC
D-sub 9-pin femal
e
D-sub 25-pin male
Frame
Frame
RS-232C Cable
DOS/V PC
Flow control: None, XON/XOFF
To power mete
r
To PC
D-sub 9-pin femal
e
Frame
Frame
D-sub 9-pin femal
e
Frame
RS-232C Cable
Connector: D-sub 9-pin (male)
Manufacturer: Nippon Koku Denshi Kogyo DELC-J9PAF-23L9
4. RS-232C cable connection examples