I-o-display-systems Basic I/O Product Instrukcja Użytkownika Pobierz pdf (Strona 10)

The Basic I/O 1

1-5(Vol.1)

DIGITAL OUTPUTS:

Digital output modules, commonly referred to as solid state relays, control external AC or DC

power sources. A dry-contact (mechanical relay) with very low contact resistance is also

available.

Digital output instruction types are:

Set outputs Can set individual or multiple outputs On or Off.

Pulse Generator Can generate 1 to 65,535, 50% duty cycle pulses whose equal

On and Off periods can range from 0.01 to 2.55 seconds.

Resolution can be reduced by a factor of 1-256 on a system

wide basis to increase the maximum pulse width available.

Modifiers:

One Shot Can generate On or Off pulse durations of up to 10.9 minutes

with a resolution of 0.01 seconds. Resolution can be reduced by

a factor of 1-256 on a system wide basis increasing duration up

to 46 hours. Re-triggering is available.

Delayed Can generate delayed On or Off outputs after delaying up to

10.9 minutes with a resolution of 0.01 seconds. Resolution can

be reduced by a factor of up 1-256 on a system wide basis

increasing the delay before changing state up to 46.6 hours. Re-

triggering is available.

Square wave Can generate square waves with programmable On and Off

periods. On and Off periods have a base range from 0.01

seconds to 10.9 minutes. Resolution can be reduced by a factor

of 1-256 on a system wide basis increasing duration to 46.6

hours

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I-o-display-systems Basic I/O Product Instrukcja Użytkownika Strona 10