Fast FV3000-DOS, Instruction Manual

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FV3000
- - 31
4.3.4 RS232C Connector（CH0/CH1）
“
RS232C CH0/RS232C CH1
”
provides RS232C asynchronous serial communication.
Asynchronous Serial Communication Specifications
Baud Rate ･･･････････････････ 1,200〜115,200bps
Data Length ･････････････････ 6〜8 bits
Stop Bit ････････････････････ 1/2 bits
Parity Bit ･･････････････････ None/Odd/Even
Flow Control ････････････････ None/XON/XOFF/RS-CS
Full duplex communications (interrupt handling)
C-LINK Communication Specifications
【 FV3000-DOS 】
Communication Speed ･･ Approx. 50kbps〜100kbps
*It is dependent on the PC
’
s specifications.
Half-duplex Communication･･ Available for communication with the PC or the 90X series.
(Compatible with the PC-9800 series and PC/AT compatible machine： Host communication
program or C-LINK libraries)
RS232C（CH0/CH1）Connector（Mating Screw：Inch Screw）
Pin No. Signal Direction Description of Signal
1 （Reserved）
2 RXD ← Receive Data
3 TXD → Transmit Data
4 DTR → Indicates that the FV3000 is active
5 GND Signal Ground
6 DSR ← Data Set Ready
7 RTS → Request to Send
8 CTS ← Clear to Send
9 （Reserved）
*“→” indicates Output, “←” indicates Input, “⇔” indicates Two-Way sending.
* The 9-pin DSUB male connector (Hirose RDED-9PE-LNA or equivalent) is used.
CH0
CH1