Connection To The Load Input Terminal On The Rear Panel; Gpib & Rs232 Connection Option; Rs232 Connection Option; Fig 2-3 3270 Series Gpib & Rs232 Connection - Prodigit 3270 Series Operation Manual

Ac/dc high power electronic load

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18 PRODIGIT

2-9 Connection to the load Input Terminal on the Rear Panel

Connection procedure of the load input terminal on the rear panel

2.9.1. Turn off POWER switch.

2.9.2. Check that the output of the equipment under test is off.

2.9.3. Connect the load wire to the load input terminal on the rear panel.

2.9.4. Check the polarity of the connection and connect the load wire to the output

Note: Avoid equipment damaged, don't input the DC voltage standard output to the DC

Load input terminal, if calibration voltage meter required, please input the DC voltage

standard to the Vsense input.

2-10

GPIB & RS232 connection option

2.10.1. GPIB + RS232 connector is on the rear panel of 3270 Series Mainframe for

2.10.2. GPIB and RS232 interface can only be used at the same time, to Change the

2.10.3. GPIB connection with three important limitations as Described below:

2.10.4. Fig 2-2 shows the RS232 connector (Female) on the rear panel Connects 3270

2-11

Fig 2-3 shows the RS232 connector (Female) on the rear panel connects 3270 Series

mainframe to RS232 port of computer in one by one configuration .The RS232 BAUD-

RATE can be set in the front panel, it will be lit the GPIB address when press the

"SYSTEM" button. Press it again, it will be lit the BAUD-RATE.

Terminal of the equipment under test.

application GPIB or RS232 .

interface must reboot unit.

2.10.3.1 The maximum number of devices including the controller is no More

than 15.

2.10.3.2 The maximum length of all cable is no more than 2 meters times The

Number of devices connected together, up to 20 meters Maximum.

2.10.3.3 RS232 Female Block connections on the back panel, the Connecting

Device and the computer RS232 port to one-way Connection.

(Note: Not 2-wire connection, the detail as 4-2).

Series Mainframe to RS232 port of computer in one By one Configuration .The

RS232 BAUD-RATE can be set in the front Panel, it Will be lit the GPIB Address

when press the "SYSTEM" button. Press it again, it will be lit the BAUD-RATE.

Fig 2-3 3270 Series GPIB & RS232 Connection

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