Appendix c - rs232 connections, Serial printer connection, Serial computer connection – YSI 3200 User Manual
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APPENDIX C - RS232 CONNECTIONS
Serial Printer Connection
To connect to a serial printer, use a 9-pin male to 25 pin male cable.
3200: 9 pin d-sub (male)
Printer: 25 pin d-sub (male)
pin 2
pin 2
pin 5
pin 7
NOTE: Only two connections are required for a serial printer.
The following printer, manufactured by Nippon Primex Co., Ltd., has been tested for use with the
YSI 3200:
NP-104-RBR120
Printer with batteries and power supply
NP-104-S-RNR Printer without batteries
Serial Computer Connection
A standard straight (NOT a null modem) cable is required for connecting to a computer RS232
serial port. The 3200 requires a male DB9 connector.
3200: 9 pin d-sub (male)
Computer: 9 pin d-sub
Computer: 25 pin d-sub
pin 2
pin 2
pin 3
pin 3
pin 3
pin 2
pin 5
pin 5
pin 7
NOTE: Only three connections are required for a computer.
YSI, Incorporated
Model 3200
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