ENDA EDT2411A User manual

1 / 4. EDT2411A-EN-10052019
COM
B
A
ENDAINDUSTRIALELECTRONICS
EDT2411A-230-P-RS
DIGITAL THERMOSTAT
COMPRESSOR
277V 20A~
Made in TURKEY
1 2 3 4 5 6 7 8 9 10
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT2411A-230-R
DIGITAL THERMOSTAT
11 12
COMPRESSOR
250V 8A~
8 680407 705597
Made in TURKEY
EDT2411A
Thank you for choosing temperature controllerENDA EDT2411A .
ENDA 2 A DIGITAL THERMOSTATEDT 411
35x77mm.
On-Off control.
Relay output for cooling or heating control.
Single NTC probe input.
Offset value can be entered for NTC input.
Compressor protection parameters can be entered.
In case of probe failure, output status can be set to
ON, OFF or periodic.
Upper and Lower setpoint value limits can be ed.adjust
Selectable “Smart Defrost” feature.
Defrosting duration and intervals can be adjusted.
6 Different warning tone selections.
Lower and upper alarm limit can be adjusted to depending
on set value.
Temperature unit can be selected C or F.° °
Digital input ;
E-xternal alarm
I-nitiate defrost
Transfer device parameter settings with ENDAKEY
N- o power-up required.
RS485 ModBus protocol communication feature (optional).
CE marked according to European Norms.
Pleasereadthisdocumentcarefullybeforeusingthisproduct.Theguaranteewill be in
validatedifthe
device is damaged by not following instructions detailed in the manual. The company shall not be
responsiblefor anydamageor losses howevercaused,whichmay be experiencedasaresultof the
installationor useofthisproduct.
CONNECTION DIAGRAM
ENDA EDT2411A 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. The 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.
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
Order Code : EDT2411A - - -
1 2 3
1 - Supply Voltage
230..... 230V AC...
24........24V AC/DC
12........12V AC/DC
SM........9-30VDC / 7-24V AC
24V.......12V / 24V DC
2-Output
R......... 8A Relay output
P......... 20A Relay output
3 b- Mod us
RS..... RS-485 Modb... us Available
(Optional / Specify at order)
....Blank N/A
Holding screw
0.4-0.5Nm
Equipment is protected throughout
by DOUBLE INSULATION.
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
Ambient / torage emperatureS T
Relative umidityH 0 ... +50°C/-40 ... 85°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 oltageV 230V AC +%10 -%20, 50/60Hz ; 12V AC/DC ± %10 or 24V AC/DC ±%10
Power onsumptionC Max. 5VA
2.5mm² screw-terminal connections
±1%
4 digits, 12.5mm, 7 segment LED (V2 Code : Blue Display)
Connection
Scale
Sensitivity
Accuracy
Time ccuracyA
Display
EMC
Safety Requirements EN 61326-1: 2013
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II)
ELECTRICAL CHARACTERISTICS
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be selected as 0.1 or .)ºC 1ºC
±1°C
CONTROL
Control ypeT Single set-point control
On-Off control
Control lgorithmA
Hysteresis Adjustable between 1 ... 20.0°C.
Life xpectancy for elayE R
OUTPUTS
HOUSING
Housing ypeT Suitable for flush -panel mounting
Dimensions W77xH35xD61mm
Weight Approx. 190g (After packing)
Enclosure aterialM Self extinguishing plastics.
While cleaning the device,solvents (thinner,benzine,acid etc.) or corrosive materials must not be used.
Relay Output
For EDT2411A-X-R ; Without load 30.000.000 mechanical;
250V AC, 8A resistive load 100.000 electrical operation.
For EDT2411A-X-P ; Without load 10.000.000 switching;
277V AC,20A (for resistive load) 100.000 electrical operation.
For EDT2411A-X-R ; Relay : NO+NC 250V AC,8A (resistive load),
1/2HP, 240V AC (inductive load)0.37KW
For EDT2411A-X-P ; Relay : NO 277V AC,20A (resistive load),
1/2HP, 250V AC (inductive load)0.37KW
Max. humidity 80% for temperatures up to 31°C decreasing linearly to
50% relative humidity at 40°C.
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 as shown1
in the figure below.Then,pull
out the clamp in direction .2
71,5mm
Panel cut-out
61mm 5mm
Flush mounting
clamp PanelRubber
packing
2
Depth
77mm
1
1 2 3 4 5 6 78910
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
EDT24 1-230-R1
DIGITAL THERMOSTAT
11 12
COMPRESSOR
250V AC 8A
RESISTIVE LOAD
8 680407 702220
EDT2411A
SURAN Industrieelektronik
Dettinger Str. 9
D-72160 Horb a.N. Tel.: [phone] / 625 617 E-mail : [e-mail] Fax: [phone] Internet : www.suran-elektronik.de
english

uPL
Hy5 C.Fos
C.FosC.Fo5
uPL
6. The Hidden Menu
While in “User Menu”, if key is pressed for 7 seconds the message is displayed and hidden
menu is enterd and then parameter is displayed. Selected the parameter’s value can beupl
displayed by pressing key and can be changed with keys. Parameter accessing and saving
functions can be performed like a "User Menu". All parameters can be accessed from this menu.
If keys are pressed together for 2 seconds; parameter is transferred to the user menu. In this way
up to 8 parameters can be transferred to the "User Menu".
7. How can we to transfer parameter between menus?
Program Mode
ERROR MESSAGES
P5C
Pfa
ALARM SITUATION
5. Changing Parameter Values
4. Activating / Inactivating The Control Outputs
C.dI5
CENB
When in the "Running mode", if key is pressed for 2 seconds, message is displayed and control outputs becomes to the inactive position, the deviceC.dI5
works as the indicator. When the control outputs are disabled; if key is pressed for 2 seconds is disabled and the device continues to control function.C.EnB
If keys are pressed together for 2 seconds is displayed and “User Menu” is entered, then first parameter’s name is displayed in the user menu.
While a parameter is selected, by pressing key, parameter value can be displayed. This parameter can be changed with keys. If no operation
performed for 3 seconds or during this time, key is pressed while parameter value displayed, parameter name will be displayed again. While parameter name
displayed, if by pressing together keys, "Running Mode" is entered.
1000-24.0
The control ouput becomes inactive.
The control output becomes active.
EA
SET
SET
SET
SET
In “User Menu” if keys are pressed together for 2 seconds, parameter is removed from “User Menu.
When a parameter is displayed “User Menu”, F LED lights up in hidden menu. If there is no parameter in°
"User Menu", message is displayed.nP
SET
1000-24.0
SA
Means, thermostat probe is broken.
Temperature value is higher than the scale.
Means, thermostat probe is short circuit.
Temperature value is lower than the scale.
1. Measurements shown flashes when the alarm condition occurs and if parameter is not , audible warning is heard.5ND 0
2. External alarm is active but the outputs are unaffected.
3. External alarm is active and in this state, specifies that the relay outputs are turned off (off state).
While warning, by pressing key, audible warning can be temporarily disabled.
FACTORY SETTINGS
If key is held down while the device is powered up, message appears and factory parameters restored.d.PAr
DEFROST LED : With the defrost lights up.
SET
FAHRENHEIT LED : F”In parameter value or the measured temperature value “ unit while this LED°
lights up. In the hidden menu at the same time the user menu parameter is shown the LED lights up.
COMPRESSOR LED : If compressor output is active, this LED lights up. While these compressor
delays expected, this LED flashes.
In "Running Mode", indicates the set value.
In “Programming Mode”, indicates the selected parameter value.
While in "Programming Mode", provides the transition to the next parameter. If parameter is being
adjusted, it increases parameter’s value. Constantly holding this key, the parameter value rapidly
increases.
While in "Programming Mode", provides the transiton to the previous parameter. If parameter is
being adjusted, it decreases parameter’s value. Constantly holding this key,the parameter value
rapidly decreases.
HEATING LED :Heating is being checked; while the output is active, the LED lights.
FRONT PANEL COMMANDS
1. Viewing and Changing The Set Value
Measurement
value
-30.0 -29.9 -30.0
1000-24.0
SET
While in "Running mode", if key is pressed set value is displayed for 3 seconds. While in this case, the set value is changed with keys.
SET
Loc
unl
1000-24.0
SET
Keys are locked.
Keys are unlocked.
SET
SET
SET
SET
While in "Running Mode", if keys are pressed together for 2 seconds, message is displayed and the keys are locked. If the keys are lockedLoc
keys are pressed for 2 seconds again, message is displayed and keys are unlocked. While keys are locked and if key is pressed, set value can beunL
displayed but can not be changed. While the keys are locked and if any key is pressed , message appears.( except key ) Loc
2. Locking and Unlocking Keys
3. Manuel Defrost Process
While in the "Running Mode", if key is pressed for 2 seconds, defrost process starts manually. If parameter is , manual defrost will be inactive.0d.dur
*When in the "Running Mode", if the control outputs
are inactive, message appears periodically.oFF
°F.
Measurement
value
Measurement
value
While warning, by pressing any key, audible warning can be temporarily disabled.
2 / 4. EDT2411A-EN-10052019
EDT2411A

LoL
uPL -60.0 °C 150uPL
LoL 150.0 °C -60
HY5
oFF °C20.0 2
20.0 °C 0
0.1
-20.0
Min. Max. UNIT DEFAULT
VALUE
A.LoL
A.uPL
A.dFL
A.HY5
A.typ
°CA.uPL -60
A.LoL 150.0 °C 150
0:00 99:00
0.1 20.0 °C
Ab5 rEF Ab5
A.dPo
min:sec99:00 0:00
-60.0
0:00
D.drE
D.Pon
D.dPo
99:00
YE5 No
No
min:sec99:00
Unit °F °C
C.pon
C.Fo5
C.PPn
C.PPF
D.dur
D.int
D.dSP
99:00
RE
Lc. Lc.
99:00 min:sec
99:00 min:sec
99:00 min:sec
99:00 min:sec
0:00 99:00 min:sec
5nd 6 0
°C
0
0:00
0:00
0:00
0:00
0:00
Dpnt No
YE5
No
CONFIGURATION PARAMETERS
COMPRESSOR PROTECTION PARAMETERS
DEFROST CONTROL PARAMETERS
ALARM CONTROL PARAMETERS
1:00
Delay time required for the compressor to restart following a stop.
d.inp
ddi
Display configuration in defrosting process ( Real temperature is displayed during defrost.rE :
( During a defrosting process, last measured temperature valueLc :
is displayed before the defrosting process. This value remains constant until the end of defrosting.
Delay time for defrosting after power-up.
99:00
nd Lght
Upper limit for setpoint
Differential cooling (hysteresis)
Offset value for cooling
Delay time for the compressor after power is on.
On time for the compressor output in the case of probe failure.
Off time for the compressor output in the case of probe failure
Defrost duration ( If selected, automatic and manual defrost is disabled ).d.dur 0=
Time between 2 consecutive defrosts.
Delay time for display real temperature after defrost is over.
Defrost process with power. ( = Defrost process is not started when power-up.no
= Defrost process starts when power-up ).YE5
Limit for upper alarm level. When is changed, should be readjusted.A.tYP AuPL
Limit for lower alarm level. When is changed, should be readjusted.A.tYP ALoL
Hysteresis alarm
Alarm configuration. ( = Independent alarm. Alarm values are and .)Ab5 A.LoL A.uPL
( = Relative alarm. Alarm values are and .)rEF SET-A.LoL SET+A.uPL
NOTE: Upper and Lower alarm level variables are determined according to the “ ” parameter.A.tYP
If = , and .A.tYP A.b5 A.LoL A.uPL
If = , = and .A.tYP rEF LoL SET-A.LoL A.uPL
Time delay to display alarm message after alarm is on.
Time delay to display alarm message after power is on.
dpo CL oP Cl
1:00
0:00
2
1:00
1:00
1:00
1:00
1:00
hr:min
min:sec
0:00
0:00
0:10
hr:min
0:00
ENDAKEY PARAMETER TRANSFER
NOTE 1 : No power-up required for transfering the by using "ENDAKEY". For long
battery life, "ENDAKEY" must be disconnected from device after the transferring process.
NOTE 2 : Please specify at order “ENDAKEY” if required.
parameter
nd
d.5mt Smart Defrost selection (no : Defrost counter (between 2 defrost duration) decrease irrespective of d.int
status of the compressor. YE5 : Defrost counter decreases as long as compressor work)..
No
YE5
No
baud
Adr5
19.20
1
off
Modbus slave device address for device
MODBUS COMMUNICATION PARAMETERS
Modbus communication speed ( Baud rate, 0 : , 1 : , 2 : , 3 : , 4 : , 5 :oFF 1200 2400 4800 9600 19.200 )
247 1
bps 9600
C.typ Co
Co
HE
Control type selection ( = (*) heating control is selected, = Cooling control is selected.)HE Co
C.tYp HEparameter as is selected, the defrost function of the device is disabled.
0:00
Read
button
TRANSFERRING THE PARAMETERS FROM ENDAKEY TO DEVICE
While in "Running Mode", if key on device or “Read” button on “ENDAKEY” is pressed, appears on
display and parameters are read and transferred to the device. If the parameter transfer is successful, the " "rEf
message appears and the device begins to work with the loaded parameter values. If the parameters are wrong,
incorrect or " ENDAKEY " is faulty, " " message appears. Parameters will not be changed on device.Err
“ messagedL”
TRANSFERRING THE PARAMETERS FROM DEVICE TO ENDAKEY
While in "Running Mode", if key is pressed on device, appears on display and parameters are read
and transferred to the device. If process success, “ ” message appears. In case of failure, " Err" message5uc
appears.
“ messageuL”
Parameters will not be changed on device.
CONTROL PARAMETERS
Lower limit for setpoint
Digital input types. :Digital input unused. : External alarm. message flashes in the display. Outputnd EA EA
unchanged. : Important external alarm. message flashes in the display. Relay output is turned off.SA A HC5:
Control type. parameter is changed.( If = , If )Ctyp HE Co Co HE df = :Defrost operation is started .
Digital input delay. The period of the digital inputs to be active.
Temperature unit
Decimal point ( = decimal point isn’t shown C, =decimal point is shown C.)no 22 YE5 22.3° °
Type of buzzer sound (6 different voice types can be selected. Alarm during is chosen, the voice warning is0
canceled.) For Relay-8A is valid.
Digital input polarity. While a digital input contact is closed,it is activated.cL =
While a digital input is opened, it is activated.oP=
3. / 4 EDT2411A-EN-10052019

Holding Register
Addresses
Decimal Hex
Data
Type Data Content Parameter
Name Read/Write
Permission Status
Value
0000d
0001d
0002d
0003d
0004d
0005d
0006d
0007d
0008d
0009d
0010d
0011d
0012d
0013d
0014d
0015d
0016d
0017d
0018d
0019d
0020d
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
0x000A
0x000B
0x000C
0x000D
0x000E
0x000F
0x0010
0x0011
0x0012
0x0013
0x0014
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
word
Digital input types .0= ;1= ;2= ;3= ;4=nd EA SA HC dF
Set value
Set point upper limit
Upper level alarm
Set point lower limit
Lower level alarm
The offset value for the cooling
Cooling hysteresis
Switch hysteresis for alarm
Type of buzzer sound
Digital input delay
Delay time for the compressor after power is on.
On time for the compressor output in the case of probe failure
Off time for the compressor output in the case of probe failure
Defrost duration
The time between 2 consecutive defrosts.
Delay time for defrosting after power is on.
After the cooling process of cooling start-up delay
Time delay to display alarm message after alarm is on.
Time delay to display alarm message after power is on.
--
uPL
A.uPL
LoL
A.LoL
oFF
Hy5
A.HY5
5nd
d.inp
ddi
C.Pon
C.Fo5
C.PPn
C.PPf
d.dur
d.int
d.dpo
d.drE
A.dfl
A.dpo
-20
150
150
-60
-60
0
2
2
0
nd
0:00(0 sec)
1:00(60 sec)
0:00(0 sec)
0:00(0 sec)
1:00(60 sec)
1:00(60 sec)
1:00(60 min)
1:00(60 sec)
1:00(60 sec)
0:00(0 sec)
0:10(10 min)
1.1 HOLDING REGISTERS
ENDA EDT2411A DIGITAL THERMOSTAT MODBUS PROTOCOL ADDRESS MAP
Delay time required for the compressor to restart following a stop.
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Input Register
Addresses
Decimal Hex
Data
Type Data Content Read/Write
Permission
0000d 0x0000 word Measured temperature value ( C / F)° ° --
1.2 INPUT REGISTERS
Read
Parameter
Name
*Holding and Input Register parameters of type integer, those “signed integer” is defined as the decimal port of and associated with these
parameters. (So,”14.0” is a parameter value of “140” will be read in). Relevant parameters for a period of “mm:ss” type ones in seconds, ”hh:mm”
while those species defined in minutes.
Discrete Input
Addresses
Decimal Hex
Data
Type Data Content Read/Write
Permission
0000d 0x0000 Bit Control output status (0=OFF; 1=ON) --
1.3 DISCRETE INPUTS
Parameter
Name
Read
Coil
Addresses
Decimal Hex
Data
Type
00d 0x00 Bit Control type selection. OFF = ON =Co , HE C.typ
1.4 COILS
01d 0x01 Bit Temperature unit. OFF = , ON =C F Unit
02d 0x02 Bit Decimal point . OFF= ON=no , YE5 D.PNT
03d 0x03 Bit Digital input polarity. OFF = ON =cL , oP Dpo
04d 0x04 Bit Smart Defrost selection. OFF = , ON=no YE5 D.5mt
Display configuration during defrost. OFF = , ON =Lc rE
D.poN
05d 0x05 Bit
06d 0x06 Bit Defrost process is started by power-up. OFF = , ON =no YE5
A.tYP
07d 0x07 Bit Alarm configuration. OFF = , ON = Relative alarmAb5 rEF
D.d5p
Data Content Read/Write
Permission
Parameter
Name
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
Read / Write
4. / 4 EDT2411A-EN-10052019