Chapter 1 Remote Operation Mode; It-E131 Rs232 Communication Cable; It-E132 Usb Communication Cable; It-E135 Gpib Communication Cable - ITech IT6322 Manual

Chapter 1 Remote Operation Mode

The DB9 interface connector on the rear panel of the power supply can be transferred to RS-232
interface, the following information will tell you how to use the computer to control the output of the
power supply.

1.1 IT-E131 RS232 Communication cable

The DB9 interface connector on the rear panel of power supply is TTL voltage level; you can use the
communication cable (IT-E131) to connect the DB9 interface connector of the power supply and the
RS-232 interface connector of computer for the communication.
PC
PC

1.2 IT-E132 USB Communication cable

The DB9 interface connector on the rear panel of power supply is TTL voltage level; you can use
the communication cable (IT-E132) to connect the DB9 interface connector of the power supply
and the USB interface connector of computer for the communication.
PC
PC

1.3 IT-E135 GPIB Communication Cable

The DB9 interface connector on the rear panel of power supply is TTL voltage level; you can use
the GPIB communication cable (IT-E135) to connect the DB9 interface connector of the power
supply, and then connect the GPIB interface of the IT-E135 and computer with GPIB/IEEE 488 line
for the communication.
IT-E131 communication cable
IT IT IT-E131 ISOLATED IT-E131 ISOLATED
COMMUNICATION CABLE COMMUNICATION CABLE
RS232 RS232 ISOLATION ISOLATION TTL(5V) TTL(5V)
859666668889942311 859666668889942311
IT-E131 communication cable
IT-E132 communication
IT IT
IT-E131 ISOLATED IT-E131 ISOLATED
COMMUNICATION CABLE COMMUNICATION CABLE
RS232 RS232 ISOLATION ISOLATION TTL(5V) TTL(5V)
859666668889942311 859666668889942311
Power
supply
RX RX
TX TX
Power
Load
supply
RX RX
TX TX
5
Load