Impulse 463N Manual do Utilizador descarregar pdf (Página 96)

©Sealevel Systems, Inc.

SL9049 - 11/2010

SeaI/O Manual

The SeaI/O-530 modules include 16 optically isolated inputs that are arranged such that each

group of four inputs shares a single common. The four I/O points and shared common are

connected via a five-position removable screw terminal.

The SeaI/O-530 and 540 modules provide 16 or 32 open-collector outputs. The outputs do not

source any current and must be connected to an external power source, max 60VDC, through

the Vin pin locations. Each output acts as a switch and the circuit is open until energized. When

the output circuit is energized in software, the output sinks the current to ground, closing the

circuit.

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Impulse 463N Manual do Utilizador Página 96