ENDA EDT2423A Manual

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.
ENDA EDT2423A TEMPERATURE CONTROLLER
Thank you for choosing ENDA EDT2423A temperature controller.
- 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 initiated by evaporator temperature, time
dependent or manual operation.
- Lower and upper limits of the set point can be set.
- Defrost time and interval can be adjusted.
- Lower and upper alarm limit can be set to dependent
on set point.
- Temperature can be displayed in ° C or ° F.
- Digital input.
- Transfer device parameter settings with ENDA key
- no power-up required.
- RS485 communication features with Modbus RTU
protocol (optional).
- CE marked according to European standards.

CONNECTION DIAGRAM

ENDA EDT2423A 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.
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.
ENDA
SN: XXXXXXXXX
INDUSTRIAL ELECTRONICS
EDT2423A-230-R
DIGITAL DEFROST
THERMOSTAT 8 6 8 0 4 0 7 7 0 2 5 4 1
Made in Turkey
230V AC +10% -20%
50/60Hz 5VA
1 2 3 4 5 6 7 8 9 10 11 12
Equipment is protected throughout by
DOUBLE INSULATION
NOTE:
Fuse
SUPPLY: F 100 mA
Switch
250V AC
1
Line
184-253V AC
50/60Hz 4VA
2
Neutral
Fuse should
Cable size: 1,5mm²
be connected
°F
°C
SET
SET
ENDA
EDT2423A
Order Code : EDT2423A - -
2
1
1 - Supply Voltage
230........230V AC
110........110V AC
24 ........24V AC/DC
12 ........12V AC/DC
SM.........10-30V DC/8-24V AC
24V........12V / 24V DC
2 - Contact Current Selection
R.......8A Contact Output
P.......16A Contact Output
3 - ModBus Selection
RS.........ModBus (Optional)
Blank.....N/A
(Must be specified at order)
ENDA
SN: XXXXXXXXX
INDUSTRIAL ELECTRONICS
EDT2423A-230-P-RS
DIGITAL DEFROST
THERMOSTAT 8 6 8 0 4 0 7 7 2 5 4 1 0
Made in Turkey
230V AC +10% -20%
50/60Hz 5VA
14 15 16
A
1 2 3 4 5 6 7 8 9 10
11 12 13
Holding screw
0.4-0.5Nm.
Note:
1) Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
230V AC
2) In accordance with the safety regulations, the power
Supply
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.

ENVIRONMENTAL CONDITIONS

Ambient/storage temperature
Relative humidity
Protection class
Height
Do not use the device in locations subject to corrosive and flammable gasses.

ELECTRICAL CHARACTERISTICS

Supply voltage
Power consumption
Connection
Scale
Sensitivity
Accuracy
Time accuracy
Display
EMC
Safety requirements

OUTPUTS

Compressor relay
output
-
3
Defrosting relay output
Fan relay output
Life expectancy

CONTROL

Control type
Control algorithm
Hysteresis

HOUSING

Housing type

Dimensions

Weight
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
DIMENSIONS
77mm
°F
ENDA
B COM
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah. Barbaros Cad. No:18 Y.Dudullu 34775
ÜMRANİYE/İSTANBUL-TURKEY
Tel : +90 216 499 46 64 Pbx.
1/4 url : www.enda.com.tr
0 ... +50°C/-25 ... 70°C (without icing)
Relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
According to EN60529; Front panel : IP65
Rear Panel : IP20
Max. 2000m
230V AC 110V AC +%10 -%20, 50/60Hz ; 12V AC/DC ± %10 veya 24V AC/DC ±%10 veya
Max. 5VA
2.5mm² screw-terminal connections
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be selected as 0.1ºC or 1ºC.)
±1°C
±1%
4 digits, 12.5mm, 7 segment LED
EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
For EDT2423A-X-R ; Relay : NO 250V AC, 8A ,
1/2hp, 0.37kW 240V AC
For EDT2423A-X-R ; Relay : NO+NC 250V AC, 8A ,
For EDT2423A-X-R ; Relay : NO 250V AC, 8A ,
1/2hp, 0.37kW 240V AC
For EDT2423A-X-R; Without load 30.000.000 switching;
250V AC, 8A (resistive load) 100.000 switching.
Single set-point control
On-Off control
Adjustable between 1 ... 20.0°C.
Suitable for flush -panel mounting
W77xH35xD61mm
Approx. 190g (After packing)
Self extinguishing plastics.
For removing mounting clamps:
- Push the flush-mounting
°C
clamp in direction 1 as shown
SET
SET in the figure below.Then,pull
out the clamp in direction 2 .
EDT2423A
Flush mounting
Panel cut-out
clamp
71,5mm
1
Fax : +90 216 365 74 01

1 0-30V DC / 8-24V AC ±10% SMPS
For EDT2423A-X-R ; Relay : NO 250V AC, 16A ,
1/2hp, 0.37kW 240V AC
1/2hp, 0.37kW 240V AC
For EDT2423A-X-R ; Relay : NO 250V AC,5A ,
1/2hp, 0.37kW 240V AC
Depth
61mm 5mm
2
Flush mounting
Rubber
clamp
Panel
packing
Note:
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.
ENDA TM
EDT2423A-E-05-201016