I-O Display Systems Basic I/O Product manual Digital Outputs

The Basic I/O 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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