Fluke FTK200 User Manual page 27

Using the Serial Port
The serial port on the FM150 Fiber Meter lets you send
saved measurements to a PC or a serial printer.
The interface cable provided is configured for serial
communication with a PC. An adapter might be required
for connecting directly to a serial printer. Table 3 gives the
pin assignments for the serial cable. Refer to your printer's
documentation for the printer's serial port pin assignments.
Serial Communications
Table 3. Pin Assignments for Serial Cable
Phone Plug Pins on 9-pin
Conductor Connector
Tip
Ring
Sleeve
The data protocol for the serial port is 1200 baud, 8 data
bits, 1 stop bit, no parity, and XON/XOFF data flow
control.
Appendix A
Signal
7 Clear to Send
2 Transmit Data
5 Ground
21