PRESYS
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Instruments
DMY-2011, DMY-2035 and DMY-2036
Introduction
Page 2
ENTER
UP KEY
DOWN KEY
(3)
(2)
(4)
(1)
(4)
ACKNOWLEDGE
PRESYS
DMY-2035
ACKNOWLEDGE
UP KEY
DOWN KEY
SCREW FOR INDICATOR
INSERTION IN / REMOVAL FROM CASE
ENTER
(1)
PLACE FOR STICKING THE
ENGINEERING UNITS
(2) CHANNEL 1 PROCESS
VARIABLE DISPLAY
(3) CHANNEL 2 PROCESS
VARIABLE DISPLAY
(4)
CONFIGURABLE
SIGNALING LEDS
Figure 2 - DMY-2035 and DMY-2036 Indicators front panels
On the front panel of the instruments there are two displays configurable up to
four high visibility digits which show the process variables of channel 1 (upper
display) and channel 2 (lower display). During configuration, the display shows
mnemonics and parameter values. The leds and the display can be used as a visual
indication of alarm or they can be associated with the alarm outputs. So, there are up
to seven alarm indications available (four alarm modules together with the display
and leds). The alarm outputs can be configured, independently, to operate with latch,
demanding the operator acknowledgement by means of the front panel keys in order
to deactivate them after the process variable returns to normal condition.
Up to two rettransmitter outputs are available to provide a linear output signal
from 4 to 20 mA, 1 to 5V or 0 to 10V proportional to the input process variable being
measured. This signal allows the retransmissions of the variables to a distant
location. When using only one analog output, up to three alarm modules can be
used, and when using two analog outputs, up to two alarm modules can be used.
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