Impulse 463E Uživatelský manuál stáhnout pdf (Strana 20)

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SeaI/O User Manual

Sample Power Calculation

A typical application for SeaI/O products would use one Base module and several N-

series units in a local expansion configuration. In this arrangement, with power

applied to the Base module through either the DC jack or screw terminal connector

and passed-through to the expansion units, attention should be given to ensure the

input power to the Base module is adequate.

Example:

Power (W)

Base Unit: SeaI/O-430U 0.7

Expansion 1: SeaI/O-410N 1.4

Expansion 2: SeaI/O-440N 2.5

4.6W Power Required

In this application, the Sealevel Item# TR112 “wall wart” power supply is a good

choice since it is low-cost and supplies 24VDC @ 250mA (6W).

NOTE:

A complete listing of recommended power supplies is provided in

the Accessories section of this manual.

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Impulse 463E Uživatelský manuál Strana 20