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Chapter 5 Remote Operation Mode
The DB9 interface connector on the rear panel of the power supply can be transferred to RS232 interface
through the voltage level convertor cable (M131), the following information will tell you how to use the
computer to control the output of the power supply.
Before carrying out the remote operation mode, please use the voltage level converter cable (M131) provided
by Saluki to connect the DB9 interface connector of the power supply and the RS232 interface connector of the
computer for the communication. The M131 aslo can be replaced by the M132 (RS485) cable and M133 (USB)
cable for different application.
5.1 M131/M132/M133 Communication Cable
The DB9 interface connector on the rear panel of power supply is TTL voltage level, you can use the
communication cable (M131, M132 or M133) to connect the DB9 interface connector of the power supply with
the computer’s interface for the communication. Please refer to the following figures for interface connector.
Diagram 5.1 M131
Diagram 5.2 M133