3-3. Rear Panel
Fig. 3-3 Rear Panel (The above figure shows the rear panel of the PS40-30A (1200W model).)
22,23. Output terminals
・
Output terminals of the PS-A series power supply unit. 22: Positive output, 23: Negative output
Use the supplied bolt set when connecting to the load cable.
・
Voltage is output from the rear output terminals even when the front output terminals are used.
Be sure to attach the supplied rear output terminal cover to the unit when the rear output terminals are used.
The rear output terminal cover should be fixed at the following two points: the output terminal grounding terminal
(28) and the output terminal cover attachment hole (29)
24,25. Remote sensing terminals
・
Remote sensing terminals of the PS-A series power supply unit. 24: Positive terminal, 25: Negative terminal
To use the remote sensing function, remove the shorting bars (26 and 27).
・
When using the remote sensing function, connect the positive remote sensing terminal (24) to the part where the
positive output terminal of the load is connected, and the negative remote sensing terminal (25) to the part where
the negative output terminal of the load is connected.
Incorrectly connecting the terminals may damage the unit or apply overvoltage to the load.
26,27. Shorting bars
Short-circuits the output terminals and remote sensing terminals.
26: Positive shorting bar 27: Negative shorting bar
When the remote sensing function is not used, attach the shorting bars to the output terminals and remote sensing
terminals to operate the unit. Failure to securely attach the short bar may cause the output to become unstable.
28.
Output grounding terminal
・
Used to ground the positive or negative output terminal of the unit.
Use the output ground cable to ground output terminals.
・
This terminal is also used to fix the output terminal cover.
29. Output terminal cover attachment hole
・
Used to fix the output terminal cover.
Use the supplied M3 Large screws with washers.
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