User Guide

The QSCLP-100 is a DTE device which connects to peripheral equipment
through a single female D-44 connector, or using the adapter cable, four male D-9
connectors. The standard serial port connections are listed in Figure 17.
53052658519GND
918922925929RI
133137141144DCD
616620623627DSR
417421424428DTR
832836840843CTS
7377711714RTS
231235239242RxD
3236310313TxD
D-9D-44D-9D-44D-9D-44D-9D-44
Port 4Port 3Port 2Port 1
RS-232
Signal
Figure 18 --- QSCLP-100 connector pinouts
22 QSCLP-100 User's Manual