Hioki 3153 - RS-232 C Interface; Specifications

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10.1 RS-232C Interface
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10.1.1 Specifications
Transmission mode Start-stop synchronization, full duplex
Transfer rate 9600 bps/ 19200 bps
Data length 8bit
Parity None
Stop bit 1bit
Hand shake No X flow, hardware flow control
Delimiter CR, CR + LF for reception
CR + LF for transmission
Input voltage limit +5 V to +15 V : ON
-15 V to -5 V : OFF
Out put voltage
(load resistance 3 to 7 kΩ)
+5 V to +9 V : ON
-9 V to -5 V : OFF
15
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Pin number Signal IN/OUT Contents
2 RxD IN Incoming data
3 TxD OUT Outgoing data
4 DTR OUT Data terminal ready
5 GND GND Signal ground
7 RTS OUT Transmission
request
10.1 RS-232C Interface
The RS-232C settings of 3153 are as follows. As the settings are fixed and
cannot be changed except for the transmission speed, these settings must be
the same on the computer side. The transmission speed can be selected by
enabling an optional function. See Chapter 7 "Optional functions."
(1) RS-232C Settings
(2) Electrical Characteristi
(3) Pin arrangement of interface connector (D-sub 9Pin male)
(4) Pin arrangement of connector
The signal lines of the 3153's RS-232C connector are as follows.