ENDA
TM
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.
Thank you for choosing
ENDA EDT2423A
temperature controller
.
1/4
ENDA
EDT
2
4
23A
TEMPERATURE CONTROLLER
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
Do not use the device in locations subject to corrosive and flammable gasses.
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.
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Relative humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
Fan relay output
Defrosting relay output
Compressor relay
output
Life expectancy
For
EDT2423A
-X-R; Without load 30.000.000 switching; 250V AC, 8A (resistive load) 100.000 switching.
For EDT2423A-X-R ; Relay : NO 250V AC, 8A ,1/2hp, 0.37kW 240V AC
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.
Equipment is protected throughout by
DOUBLE INSULATION
SUPPLY:
NOTE:
184-253V AC
veya
10-30V DC /
8-24V AC
50/60Hz 5 VA
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
DIMENSIONS
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.
Flush mounting
clamp
For removing mounting clamps:
-
Push the flush-mounting
clamp in direction
1
as shown
in the figure below.Then,pull
out the clamp in direction
2
.
71,5mm
2
8
,5
m
m
Panel cut-out
61mm 5mm
Flush mounting
clamp
Panel
Rubber
packing
2
Depth
77mm
3
5
m
m
1
EDT2423A-EN-07-220103
EN
DA
IN
DU
ST
RIA
L E
LE
CT
RO
NIC
S
SN
: X
XX
XX
XX
XX
E
N
D
A
K
E
Y
23
0V
A
C
+
10
%
-2
0%
50
/6
0H
z
5V
A
86
80
40
77
02
42
8
1
2
3
4
5
6
7
8
ED
T2
4
1
2-2
30
DIG
IT
AL
D
EF
RO
ST
TH
ER
MO
ST
AT
D
E
F
R
O
S
T
2
5
0
V
A
C
8
A
(L
IG
H
T
)
C
O
M
P
2
5
0
V
A
C
8
A
R
E
S
IS
T
IV
E
L
O
A
D
9
10
N
T
C
G
N
D
11
12
D
.IN
P
1
Ma
de
in
T
urk
ey
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 : EDT2423A - -
1
2
1 -
Supply Voltage
230.....
...
230V AC
LV.........10-30V DC /
8-24V AC
2 - Modbus
RS...Modbus
(Specified at order)
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 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.
D
E
F
.N
T
C
1
2
3
4
5
6
7
EDT2423A-230
DIGITAL DEFROST
THERMOSTAT
230V AC
50/60Hz 5VA
D
E
F
R
O
S
T
2
5
0
V
8
A
~
F
A
N
2
5
0
V
8
A
~
8
9
10
T
H
E
R
.N
T
C
G
N
D
11 12
D
.I
N
P
ENDA
INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
E
N
D
A
K
E
Y
8 680407 702541
Made in Turkey
C
O
M
P
2
5
0
V
8
A
~
SET
SET
EDT2423A
ENDA
°F
°C
SET
SET
EDT2423A
ENDA
°F
°C
230V AC
50/
60Hz
;10-30V DC / 8-24V AC SMPS
D
.I
N
P
14 15 16
ENDA
INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT2423A-230-RS
DIGITAL DEFROST
THERMOSTAT
E
N
D
A
K
E
Y
11 12 13
COM
B
A
8 680407 702558
D
E
F
.N
T
C
1
2
3
4
5
6
7
230V AC
50/60Hz 5VA
D
E
F
R
O
S
T
2
5
0
V
8
A
~
F
A
N
2
5
0
V
8
A
~
8
9
10
T
H
E
R
.N
T
C
G
N
D
Made in Turkey
C
O
M
P
2
5
0
V
8
A
~
Vida sıkma momenti
0.4-0.5Nm.
For EDT2423A-X-R ; Relay : NO 250V AC, 8A ,1/2hp, 0.37kW 240V AC
For EDT2423A-X-R ; Relay : NO 250V AC, 8A ,1/2hp, 0.37kW 240V AC