Appendix D Cable Drawings - Computer Connection - Satec System 295 Installation And Operation Manual

Appendix D Cable Drawings - Computer
Connection
RS-232 Cable Connections
Simple 3-wire Connection
Set the handshaking mode and DTR/RTS control line to NONE (see Section
3.3.8). At the PC cable end, make a short between DSR & DTR pins, and between
RTS & CTS pins.
9-pin DB9 male connector
Powermeter
9-pin DB9 male connector
Powermeter
Technical Specifications Appendix D Cable Drawings - Computer Connection
25-pin Computer Connector
GND
GND
1
RxD
TxD
2
RxD
TxD
3
DSR
DTR/RTS
4
DTR
DSR/CTS
5
RTS
CTS
9-pin Computer Connector
GND
1
TxD
2
RxD
3
DTR/RTS
4
DSR/CTS
5
25-pin DB25 female connector
7
3
2
IBM PC/Compatible
6
20
4
5
9-pin DB25 female connector
GND
5
RxD
2
TxD
IBM PC/Compatible
3
DSR
6
DTR
4
RTS
7
CTS
8
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