User Manual

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7 Remote Control
The instrument has RS232 and USB (virtual COM) for remote control. This chapter will describe
how users can remotely operate the instrument and use SCPI (Standard Commands for
Programmable Instruments) commands via these interfaces. 4.3.5 Bus Mode must be in the
respective interface mode in order to communicate.
7.1 RS232C
For RS232C connectivity, refer to the diagram below for the pinout information. The RS232C is
labeled in the rear panel and is a female DB-9 interface. Use a null modem or crossover cable
where pins 2 and 3 are reversed.
Pin
Description
1
-
2
Transmit Data
3
Receive Data
4
-
5
GND
6
-
7
-
8
-
9
-
Table 5 - RS232 Pinout