BK Precision 9115-AT User Manual download pdf (Page 45)

For safety, always turn OFF the power supplies before connecting or disconnecting wires

to the output terminal.

For parallel connection:

Connect each power supplies’ positive (+) terminals together. Do the same for the negative (-)

terminals.

For series connection:

Connect one power supply’s positive (+) terminal to the negative (-) terminal of another. Do the

same for all the power supplies.

Then, connect all of the power supplies’ Pin 1 of the RS-485 interface together. Do the same for

Pin 5.

Below illustrates the connection diagram for parallel connection.

Note: Be sure to use wires that can support the amount of output current that you want

to output from the power supplies. Refer to “2.2 Output Connections” for details.

- +

DUT

+ -

Figure 3.4 – Master/Slave Parallel Connection Diagram

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 73 74

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BK Precision 9115-AT User Manual Page 45