2-8 AeroTrak
®
Portable Airborne Particle Counter
The printer has a feed and stop button as well as an LED
indicating that the printer is ready. The feed button can be held down at
the end of a print to allow enough space to tear off the paper. If you
unintentionally start a print (especially something very long), stop printing
with the stop
button.
Using Pe r i p herals
Connecting to the Alarm Closure
This connector provides two pins for a contact closure to control an
external alarm. The contact closure is normally open and rated for 0 to
60 V AC/DC at 1.5A peak, 0.5A continuous. The “alarm out” connection is
rated for 60 VDC insulation. The contact is closed under alarm conditions
determined by the programming of the device. When used with an
externally powered device, this can trigger a visual or audible local alarm
(such as a light pole).
The monitor Alarm Output function should not be used to detect
hazardous conditions or to provide an alarm for protecting human life,
health, or safety.
The alarm switch must not be wired to AC power! Failure to properly
install the user alarm could damage the instrument and/or void the
instrument warranty! Please read and follow all instructions before wiring
or operating the user alarm.
To Next Page
Loading...
Need help?
General
