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ENDA
INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT3423A-230-R-RS
DIGITAL DEFROST
THERMOSTAT
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8 680407 726561
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230V AC +10% -20%
50/60Hz 5VA
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Made in Turkey
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EDT3423A-230-R
DIGITAL DEFROST
THERMOSTAT
230V AC +10% -20%
50/60Hz 5VA
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ENDA
INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
8 680407 726554
Made in Turkey
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ENDA
EDT3423A
is intended for installation in control panels. Make sure that the device is used
only for intended purpose. The electrical connections must be carried out by a qualified staff
and must be according to the relevant locally applicable regulations. During an installation, all of the cables
that
are connected to the device must be free of electrical power.
Thank you for choosing
ENDA EDT3423A
temperature controller
.
1/4
ENDA
EDT
3
4
23A
DIGITAL THERMOSTAT
CONNECTION DIAGRAM
ENVIRONMENTAL CONDITIONS
Height
Max. 2000m
Ambient/storage temperature
Relative humidity
0 ... +50°C/-25 ... 70°C (
without icing
)
Protection class
According to EN60529; Front panel : IP65
Rear Panel : IP20
Supply voltage
Power consumption
Max. 5VA
2.5mm² screw-terminal connections
±1%
4 digits, 12.5mm, 7 segment LED
Connection
S
cale
Sensitivity
Accuracy
Time accuracy
Display
EMC
Safety requirements
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
ELE
CTRICAL CHARACTERISTICS
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be selected as 0.1
ºC
or
1ºC
.)
±1°C
CONTROL
Control type
Single set-point control
On-Off control
Control algorithm
H
ysteresis
Adjustable between 1 ... 20.0
°C.
OUTPUTS
HOUSING
Housing type
Suitable for flush -panel mounting
Dimensions
W77xH35xD61mm
Weight
Approx. 190g (After packing)
Enclosure material
Self extinguishing plastics.
Relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
Fan
R
elay
Defrosting Relay
Compressor Relay
Life expectancy
Without load 30.000.000 switching
,
250V AC, 8A (resistive load) 100.000 switching.
Device must be protected against inadmissible humidity, vibrations, severe soiling and make sure that the operation
temperature is not exceeded. The cables should not be close to the power cables or components.
Holding screw
0.4-0.5Nm.
Equipment is protected throughout by
DOUBLE INSULATION
SUPPLY:
NOTE:
184-253V AC
50/60Hz 4VA
Line
Neutral
230V AC
Supply
Switch
Note:
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
Fuse should
be connected
1)
Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
2)
In accordance with the safety regulations, the power
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.
1
2
71,5mm
2
8
,5
m
m
Please read this document carefully before using this product. The guarantee will be invalidated if the device is
damaged by not following instructions detailed in the manual. The company shall not be responsible for any
damage or losses however caused, which may be experienced as a result of the installation or use of this
product.
Order Code : EDT3423A - - -
1
2
3
1 -
Supply Voltage
230........230V AC
110
........110V AC
024........24V AC
SM.........
10
-30V DC
/
8
-24V AC
3 - ModBus Selection
RS.........ModBus (Optional)
Blank.....N/A
2 -
Output
R.......8A
Relay
Output
230V AC +%10 -%20 or 24V AC or 110V AC ±%10, 50/60Hz or 10-30V DC / 8-24V AC ±%10 SMPS
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah.
Y.Dudullu 34775
ÜMRANİYE/İSTANBUL-TURKEY
Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01
url : www.enda.com.tr
Barbaros Cad. No:18
-
35x77mm size.
-
On-Off control.
-
Three relay outputs for cooling, defrost and fan control.
-
Two NTC probe input for cooling and defrost control.
-
Offset point can be entered for NTC input.
-
Compressor protection parameters can be entered.
-
In case of probe failure, compressor operation can be
set to ON, OFF or periodic.
-
Selectable smart defrost feature.
-
Defrost operation can be performed to evaporator
temperature, time-dependent or manual.
-
Lower and upper limits of the set point can be set.
-
Defrost time and intervals can be adjusted.
-
Lower and upper alarm limit can be set to dependent
on set point.
-
Temperature unit can be displayed in ° C or ° F.
-
Digital input.
-
Transfer device parameter settings with
ENDAKEY-RF .
-
RS485 communication features with Modbus RTU
protocol (optional).
-
CE Marked according to European standards.
2
B
A
2
3
4
3
1
Panel cut-out
1)
Panel thickness should
be maximum 7mm.
2)
If there is no 60mm free
space at the back side of
the device,
it would be
difficult to remove it from
the panel.
1
To mounting device ;
-
Push the device in
direction .
Note
:
A
2
B -
Push the clamps in the direction .
Remove the device from the panel by
pulling in direction .
A -
Remove the side covers by lifting
them with a flat screwdriver in direction
To removing the device from panel :
2
3
4
DIMENSIONS
Specify at order.
Please see page 2 for Modbus
Connection Diagram.
KEEP AWAY device from exposed to corrosive, volatile and flammable gases or liquids and
DO NOT USE the device in similar hazardous locations.
Avoid any liquid contact while the device is switched on.
DO NOT clean the device with solvent (thinner, gasoline, acid etc.) and / or abrasive cleaning agents.
NO 250V AC, 8A, 1/2hp 240V AC
NO+NC 250V AC, 8A, 1/2hp 240V AC
NO 250V AC,8A , 1/2hp 240V AC
