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Appendix LVisual Inspection System Protocol
351
Connections
The connections for using the Visual Inspection System Protocol are shown below.
RS-232C Connections
Serial Communica-
tions Board
RS-232C port
RS-232C Unit
→
F200/300/350CQM1H
Pin No. Signal name Abbreviation
1 Protective ground or earth FG (GND)
2 Send data SD (TXD)
3 Receive data RD (RXD)
4 Request to send RS (RTS)
5 Clear to send CS (CTS)
6 Data set ready DR (DSR)
7 Signal ground SG (GND)
8 Carrier detection (Data word receive) CD (DCD)
20 Data terminal ready ER (DTR)
Serial Communications
Board: D-sub 9 pin (female)
Signal Name Signal NamePin No. Pin No.
F300-E:
D-sub 25 pin (female)
• For RS/CS Flow Control
Signal Name Signal NamePin No. Pin No.
Serial Communications
Board: D-sub 9 pin (female)
F300-E:
D-sub 25 pin (female)