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24V DC Power Budget (PLC Panel)

Six load groups with simultaneity, inrush allowance, headroom, standard PSU, AC input and 24V bus current. 9 inputs, 7 outputs with grouped results.

Inputs

Loads (W)

Rack total from the hardware config.

Screen plus printer if any.

Loop-powered and discrete devices.

Simultaneous-on coils.

Beacons, fans, spare I/O.

Margins

Share of loads on at once.

Capacitive inrush and cold-start margin.

Spare for later additions.

AC/DC efficiency at this load.

Result

Simultaneous load
Waiting for calculation.
Connected total
Waiting for calculation.
Sized with margins
Waiting for calculation.
AC input power
Waiting for calculation.
Bus current at 24V
Waiting for calculation.
PSU loading
Waiting for calculation.
Standard PSU
Waiting for calculation.
Screening calculation only. Verify against NEC articles cited on the page and the equipment nameplate; the authority having jurisdiction governs.

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Workspace

Keep the assumptions with the result.

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