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ACT-IR100SL and IR100SL-M User’s Manual
Version 1.20
May 27, 2002
4.7 RS-232C DTE DB-9P Connector
Pin No. Name Descriptions I/O
1 CD
Data Carrier Detect I
2
RXD Receiver Data I
3 TXD Transmitter Data O
4 DTR Data Terminal Ready O
5 GND Signal Ground GND
6 DSR Data Set Ready I
7 RTS Request to Send O
8 CTS Clear to Send I
9 RI Ring Indicator I
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