Hioki 3332 - Page 103

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8.1 Specifications
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A
Connector specification
Pin No EIA symbol JIS symbol Common symbol Function
1 CF CD DCD
Data channel detection
2 BB RD RxD
Reception data
3 BA SD TxD
Transmission data
4 CD ER DTR
Data terminal ready
5 AB SG GND
Signal ground
6 CC DR DSR
Data set ready
7 CA RS RTS
Ready to send
8 CB CS CTS
Clear to send
9 CE CI RI
Call indicator
RS-232C Connector Pin Assignments
6
1
9
5
DOS/V PC
Handshake OFF, X
To power meter
To PC
D-sub 9-pin female
D-sub 25-pin male
Frame
Frame
To power meter
To PC
D-sub 9-pin female
Frame
Frame
D-sub 9-pin female