1.800.561.8187
5.3. Cables and Printers Used with the Interface Port
The DB9 interface port can be used to trigger remote measurements
("TRIG"). Wiring for remote triggering of a test is illustrated in Figure 5-2. The
"READY" LED indicates that a measurement can be made.
The DB9 interface port can be used for RS-232 communication with a PC,
terminal or a printer. The main connection pins used are shown in Figures 5-3
and 5-4 respectively.
Connection to a PC or Terminal:
Male Connector
Printer end
R
X
T
X
Gnd
40
www.
Figure 5-2
Female Connector
Printer end
Pin
6255 end
2
3
3
2
5
5
Figure 5-3
Micro-Ohmmeter Model 6255
.com
T
X
R
X
Gnd
information@itm.com