Mitutoyo DP-1VA LOGGER - Page 71

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4 Output
No. 99MAM029A
y Connector specication: RS-232C conversion cable (option) D-sub 9 pins
Pin
num-
ber
Signal
name
Functions IN/OUT
1 - - -
2 RD Received data Data output to PC
3 SD Sent data Data Input from PC
4 DSR
Data set ready
(indicates that PC side is ready)
Data output to PC
(xed with H)
5 GND - -
6 DTR
Data terminal ready
(indicates that PC side is ready)
Data Input from PC
(not in use)
7 RTS
Request to send
(asks whether PC can send the data to the product)
Data Input from PC
(not in use)
8 CTS
Clear to send
(tells the PC that the product can receive the data)
Data output to PC
(xed with H)
9 - - -