DSE701 & DSE7020 pages

® DSEULTRA®
STARTING
WITH
QUALITY. SPECIFICATION
ENVIRONMENTAL TESTING
STANDARDS
The DSE701 is available in Manual
and Auto Start versions, offering
an excellent range of engine
monitoring and protection features.
The module has been designed to
monitor low oil pressure, high
engine temperature, overspeed
and a user-defined auxiliary input
(manual start only).When the
module detects a fault it will
automatically shut down the
engine.
The module also has the capability
tomonitor battery charging by
utilising theWL terminal on the
charge alternator. On detecting a
fault, it will light the warning LED
on the front panel.
The DSE702 is available in Manual
and Auto Start versions including
all the features of the DSE701 plus
a tamper proof engine hours
counter.
Auto start versions include an
option for remote start signal
input. This input allows the module
to be started from a remote
location.
Both modules are available with or
without key start operation (please
specify ‘key’ or ‘NK’ on ordering).
FEATURES
• Manual start or remote Start
• Engine pre-heat
• Engine monitoring and
protection features
• Protected solid state (PSS)
outputs
• Front panel mounting
• Tamper proof engine hours
counter (702 only)
• LED indicators
BENEFITS
• Hours counter provides
accurate information for
monitoring maintenance and
warranty periods (702 only)
• Multiple engine parameters are
monitored simultaneously
OPERATION
MANUALMODE
• The module is started using the
on-board key/buttons
• The user turns the key to the
position
• The engine pre-heat button is then
pressed for the required time
• The start button is then pressed to
start the engine
• To stop the engine the key needs
to be turned to the off position
AUTOMATICMODE
Auto Start versions
• The key needs to be permanently
left in the position
• The module is powered up by the
remote start signal
• The pre-heat function is
automatically carried out and then
the engine is started
• To stop the engine the remote
switch is turned to the ‘off’
position
OVERSPEED PROTECTION
The engine over speed trip setting
can be calibrated at the rear of the
module for 50Hz or 60Hz nominal
operation (57Hz or 68Hz trip
respectively).
ELECTRICAL SAFETY
BS EN 60950
Safety of Information Technology Equipment,
including Electrical Business Equipment
ELECTROMAGNETIC COMPATIBILITY
BS EN 61000-6-2
EMC Generic Immunity Standard for the
Industrial Environment
BS EN 61000-6-4
EMC Generic Emission Standard for the
Industrial Environment
TEMPERATURE (OPERATING)
BS EN 60068
Test Ab to +70oC 60068-2-2 Hot
Test Ab to -30oC 60068-2-1 Cold
VIBRATION
BS EN 60068-2-6
Ten sweeps in each of three major axes
5Hz to 8Hz @ +/-7.5mm, 8Hz to 500Hz @ 2gn
HUMIDITY
BS 2011 part 2.1 60068-2-30
Test Cb Ob Cyclic
93% RH @ 40oC for 48 hours
SHOCK
BS EN 60068-2-27
Three shocks in each of three major axes
15gn in 11mS
IP RATING
BS EN 60529
Degrees of protection provided by enclosures
• IP65 NK version only
• IP41 With Key version only
Applies to Front of module when installed into
the control panel with the supplied sealing
gasket.
DC SUPPLY
8V to 35V continuous
CRANKING DROPOUTS
Able to survive 0V for 50mS, providing supply
was at least 10V before dropout and supply
recovers to 5V. This is achieved without the
need for internal batteries.
ALTERNATOR INPUT FREQUENCY
50Hz – 60Hz at rated engine speed
(minimum:15V Overspeed: nominal
frequency +14% (+24% overshoot)
ALTERNATOR INPUT RANGE
15V-305V AC RMS (+20%)
START OUTPUT
Solid state 1.2A negative grounding terminal
RUN OUTPUT
Solid state 1.2A negative grounding terminal
PRE-HEAT OUTPUT
Solid state 1.2A negative grounding terminal
DSE701 DIMENSIONS
72mm x 72mm x 38mm
2.8” x 2.8” x 1.5”
Excludes key switch
DSE701 PANEL CUT OUT
68mm x 68mm
2.7” x 2.7”
DSE702 DIMENSIONS
84mm x 72mm x 34.9mm
3.3” x 2.8” x 1.4”
Excludes key switch
DSE702 PANEL CUT OUT
80mm x 68mm
3.1” x 2.7”
DSE701 & DSE702
AUTO &MANUAL START CONTROLMODULES
DSE701 DSE702