ENDA EDT2411 TEMPERATURE CONTROLLER

ENDA EDT2411 TEMPERATURE CONTROLLER
ENVIRONMENTAL CONDITIONS
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.
Ambient/storage temperature 0 ... +50°C/-25 ... 70°C (without icing)
%80,up to 31°C decreasing linearly %50 at 40°C.
Relative humidity
According to En60529;
Front panel: IP65
Protection class
Rear panel : IP20
Max. 2000m
Height
ENDA EDT2411 TEMPERATURE CONTROLLER
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
Thank you for choosing ENDA EDT2411 temperature controller.
2
Life expectancy for relay For EDT2411-X
HOUSING
ENDA INDUSTRIAL ELECTRONICS
35mm
ENDAKEY
Fuse should
be connected Cable size: 1,5mm²
1/3
Flush mounting
clamp
1
28mm
DIG INP
NTC
GND
230V AC +10% -20%
50/60Hz 2,7VA
COMPRESSOR
250V AC 8A
RESISTIVE
LOAD
SN: XXXXXXXXX
Neutral
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.
EDT2411-230-R
DIGITAL THERMOSTAT
7
230V AC
Supply
ENDA INDUSTRIAL ELECTRONICS
11 12
Line
10
6
Note:
Switch
9
184-253V AC
50/60Hz 4VA
Holding screw
0.4-0.5Nm.
8
ENDAKEY
Equipment is protected throughout by
DOUBLE INSULATION
7
11 12
6
10
5
9
2
4
8
EDT2411
SN: XXXXXXXXX
7
SET
SET
COMPRESSOR
250V AC 8A
RESISTIVE
LOAD
6
- Push the flush-mounting
clamp in direction 1 as shown
in the figure below.Then,pull
out the clamp in direction 2 .
°C
230V AC +10% -20%
50/60Hz 2,7VA
5
°F
NTC
4
5mm
For removing mounting clamps:
GND
3
Depth
61mm
77mm
DIG INP
2
DIMENSIONS
ENDA
EDT2411-230-R
DIGITAL THERMOSTAT
Fuse
F 100 mA
250V AC
Suitable for flush -panel mounting
W77xH35xD61mm
Approx. 190g (After packing)
Self extinguishing plastics.
While cleaning the device,solvents (thinner,benzine,acid etc.) or corrosive materials must not be used.
ENDA EDT2411 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.
NOTE:
Single set-point control
On-Off control
Adjustable between 1 ... 20.0°C.
Housing type
Dimensions
Weight
Enclosure material
CONNECTION DIAGRAM
SUPPLY:
; Without load 30.000.000 mechanical;
250V AC, 8A resistive load 100.000 electrical operation.
CONTROL
Control type
Control algorithm
Hysteresis
2-Output
P........16A relay output
R....... 8A relay output
1
For EDT2411-P-X ; Relay: 240V AC,16A (for resistive load),NO;1 HP
230V AC (for inductive load)
For EDT2411-R-X ; Relay: 250V AC,8A (for resistive load),NO+NC;1/2 HP
240V AC (for inductive load)
3
1 - Supply Voltage
230........230V AC
24 ........24V AC/DC
12 ........12V AC/DC
Relay output
2
1
OUTPUTS
1
Order Code: EDT2411-
*35x77mm sized.
*On-Off control.
*Single contact output for cooling or heating control.
*Single NTC probe input.
*Offset value can be entered for NTC probe.
*Compressor protection parameters can be entered.
*In the keys of probe failure,output state can be selected on,
off or periodical running.
*Upper and lower limits of the setpoint can be adjusted.
*Defrosting duration and interval can be adjusted.
*6 different warning tones.
*Upper and lower limits of the alarm value can be adjusted
depending on the setpoint value.
*Temperature unit can be selected °C or °F.
*Digital input. (Optional)
*It can give an external alarm with digital input.
*With digital input defrost starting feature.
*Without energy to the device can be transferred parameter
with “ENDAKEY”.
*CE marked according to European Norms.
230V AC +%10 -%20, 50/60Hz or 12/24 V AC/DC ± %10
Max. 2,7VA
2.5mm² screw-terminal connections
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C (Can be chosen as 0.1ºC or 1ºC.)
±1°C
±%1
4 digits, 12.5mm, 7 segment yellow LED
EN 61326-1: 1997, A1: 1998, A2: 2001
EN 61010-1: 2001 (Pollution degree 2, overvoltage category II)
Panel cut-out
61mm
Flush mounting
Rubber
Panel packing
clamp
Not : 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.
SÝSEL MÜHENDÝSLÝK ELEKTRONÝK SAN. VE TÝC. A.Þ.
Yukarý Dudullu Barbaros Cad. Kutup Sok. No:20 34775 - ÜMRANÝYE/ÝSTANBUL/TÜRKÝYE
Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01
url : www.enda.com.tr
EDT2411-E-01-R
°F
FAHRENHEIT LED: In parameter value or the measured temperature value “°F” unit while this
LED lights up.In the hidden menu,at the same time the user menu parameter is shown the LED lights up.
.
HEATING LED :Heating is being checked;while the output is active,the LED lights.
DEFROST LED : With the defrost lights up.
COMPRESSOR LED: If compressor output is active,this LED lights up.While these compressor
delays expected,this LED flashes.
SET
°F
°C
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.
SET
SET
ENDA
While in the operating mode set value,while in the programming mode shows selected
parameter’s value.
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.
EDT2411
FRONT PANEL COMMANDS
1.Viewing and Changing The Set Value
-24.0
1000
Measurement
value
SET
-30.0
-29.9
-30.0
SET
While in the running mode, if
key is pressed set value is displayed for 3 seconds.While in this case,the set value is changed with
keys.
2.Locking and Unlocking Keys
-24.0
1000
Measurement
value
SET
SET
Loc
Keys are locked.
unl
Keys are unlocked.
While
in the operating mode,if
keys are pressed together among 2 seconds the Loc message is displayed and the keys are locked.If the keys are locked
SET
keys are pressed for 2 seconds again unL message is displayed and key lock is opened and is returned to the normal way of working.While keys are locked,
SET
if
SET
key is pressed ,the set value can be displayed but the value can not be changed. While the keys are locked,
key outside if a key is pressed the Loc message is seen.
3.Manuel Defrost Process
While in the operating mode,if
key is pressed for 2 seconds the defrost process is started as manual.If d.dur = 0 ,the manuel defrost will also be disabled.
4.Activating / Inactivating The Control Outputs
-24.0
1000
Measurement
value
C.dIs
The control ouput becomes inactive.
C.enb
The control output becomes active.
When in the running mode,if
key is pressed for 2 seconds, C.dIs message is displayed and control outputs becomes to the inactive position,the device works as
the indicator. When the control outputs are disabled;if
key is pressed for 2 seconds C.enB is disabled and the device continues to do control function.
5. Changing Parameter Values
Keys are pressed together for 2 seconds
name is displayed in the user menu.
is displayed and the user menu is entered,afterwards first parameter’s
SET
While a parameter was selected,by pressing to
key parameter’s value is displayed,the displayed this parameter
SET
can be changed with
keys.When the parameter name is shown, no action is done after 3 seconds or to the
key is pressing again to return to the parameter’s name. When the parameter name is shown,
keys are pressed
together immediately without waiting to get out of this process.
Program mode
6. The Hidden Menu
While in the user menu,if
key is pressed for 7 seconds the
message
is displayed and is entered the hidden menu. Then upl parameter is displayed.
Selected the parameter’s value,by pressing the
key is displayed and with
keys can be changed. Parameter access and saving functions ,user menu is like.
All parameters can be accessed from this menu.
7. How can we to transfer parameter between menus?
SET
uPL
SET
uPL
If
keys are pressed together for 2 seconds;parameter is transferred to the user menu.
In this way the user menu up to 8 parameters can be transferred.
SET
HYS
In the user menu
keys are pressed together along the 2 seconds the parameter
is removed from the user menu.
When a parameter is displayed in the user menu °F LED lights up in the hidden menu.
If the user menu have not any parameter np message is displayed.
C.Fos
ERROR MESSAGES
Pfa
Means, thermostat probe is broken.
PsC
Temperature value is higher than the scale.
Means,thermostat probe is short circuit.
Temperature value is lower than the scale.
ALARM SITUATION
-24.0
1000
EA
SA
1.When the alarm situation occured,the measured value flashes in the indicator and if “Snd” parameter is not “0” is given audible alarm by the device.
While there are a audible warning ;
key is pressed,the audible warning will be disabled.
2.External alarm is activated but output’s is not affected by this situation.
3.Except that the alarm has been activated and external alarm output relay is active when the show shut down. (off situation).
4.Buzzer voice warning is given;if any key is pressed the buzzer will be silenced.
HOW CAN WE RETURN THE DEVICE TO THE FACTORY SETTINGS
Key is held down while the device is powered up the d.PAr message will see and restore the factory parameters.
2/3
EDT2411-E-01-R
OUTPUT GRAPHICS
Power
D.dPo
(Ifd.Pon = y
d.dPo timer
runs.)
D.int
Read
button
D.dur
Defrost
LED
Defrost
mode
HEAT
LED
HE
(heating)
control
HEAT
OUTPUT
COMPRESSOR
LED
COMPRESSOR
OUTPUT
C.Pon
How Can We Dowload The Parameters From ENDAKEY To The Device?
While in the running mode;if
key or “Read” button (in ENDAKEY) are
pressed; is displayed “dL” message and parameters are read in ENDAKEY.
“dL” message appears when the
key is pressed again,reading parameter
values from the ENDAKEY are transferred to the device.
If the parameter transfer is successful,”rEF”message is displayed and the
device begins to work with dowloaded parameters value.
The parameter in the ENDAKEY,while belonging to a different device of if there
is a malfunction in the ENDAKEY “Err” message is displayed and the
parameters of the device unchanged.
Co
(cooling)
control
enable
A.uPl
A.uPl-A.HYS
SET+ r.HYS
SET
SET- r.HYS
A.LoL+A.HYS
A.LoL
A.dPo
disable
enable
disable
How Can We Upload The Parameters From Device To The ENDAKEY?
A.dFL
While in the running mode; if
key is pressed “uL” message is displayed
and again
key is pressed; if there is no error ,the parameters in the device
are loaded in to the ENDAKEY and “Suc” message is displayed.
If there is a malfunction in the device and the installation failed “Err” message
is displayed.
Temperature
alarm
Digital
input
ddi
digital input
delay
NOTE 1:To the device without energy,the parameter transfer is done with
ENDAKEY.
The battery inside the ENDAKEY for a longer period of time; after the parameter
transfer process,the connection between the ENDAKEY and the device should
be disconnected.
NOTE 2:ENDAKEY device,is supplied with orders if requested.
External alarm
situation
CONTROL PARAMETERS
uPL
LoL
HYS
oFF
MIN.
-60.0
LoL
0.1
-20.0
The upper limit of the setpoint
The lower limit of the setpoint
Switch hysteresis for compressor (hysteresis)
The offset value for the refrigeration
MAX.
uPL
150.0
20.0
20.0
UNIT
°C
°C
°C
°C
DEF. SET
150
-60
2
0
CONFIGURATION PARAMETERS
Co
HE
Unit
Control type selection( HE=(*) heating control is selected, Co= Cooling control is selected.)
C.tYp parameter as HE is selected,the defrost function of the device is disabled.
Temperature unit
°C
°F
°C
Dpnt
Decimal point (no= decimal point isn’t shown 22°C,YES=decimal point is shown 22.3°C.)
No
YES
No
0
6
0
nd
dF
nd
0:00
99:00
0:00
CL
oP
Cl
C.typ
Snd
d.inp
ddi
dpo
Type of buzzer sound (6 different voice types can be selected.Alarm during 0 is chosen,the voice warning is
canceled.)For Relay-8A is valid.
Digital input types. nd:Digital input unused. EA:External alarm. EA message flashes in the display.Output
unchanged. SA: Important external alarm. SA message flashes in the display.Relay output is turned off. HC:
Control type. Ctyp parameter is changed.( If HE = Co, If Co = HE ) df:Defrost operation is started .
Digital input delay. The period of the digital inputs to be active.
Digital input polarity.
cL = While a digital input contact is closed,it is activated.
oP= While a digital input is opened, it is activated.
Co
COMPRESSOR PROTECTION PARAMETERS
C.pon
Delay time for the compressor after power is on.
0:00
99:00
dk:sn
1:00
C.FoS
C.PPn
C.PPF
Delat time required for the compressor to restart following a stop.
0:00
99:00
dk:sn
0:00
On time for the compressor output in the case of probe failure.
Off time for the compressor output in the case of probe failure
0:00
0:00
99:00
99:00
dk:sn
dk:sn
0:00
1:00
DEFROST CONTROL PARAMETERS
D.dur
Defrost duration (If d.dur=0 , automatic and manual defrost are disabled.)
0:00
99:00
dk:sn
1:00
D.int
The time between 2 consecutive defrosts.
1:00
99:00
sa:dk
1:00
D.dSP
During defrost,display configuration (rE= Real temperature is displayed during defrost.
(Lc= The temperature which is measured before defrost is displayed
during defrost.
Delay time for display real temperature after defrost is over.
Lc.
RE
D.drE
D.Pon
D.dPo
Lc.
dk:sn
1:00
YES
No
99:00
dk:sn
1:00
0:00
99:00
Defrosting process begins with energy (no=Defrost process doesn’t start when,the energy comes.
YES=Defrost process starts when the energy comes.)
No
Delay time for defrosting after power is on.
0:00
ALARM CONTROL PARAMETERS
A.uPL
Limit for upper alarm level. When A.tYP is changed, AuPL should be readjusted.
A.LoL
150.0
°C
150.0
A.LoL
A.HYS
Limit for lower alarm level. When A.tYP is changed, ALoL should be readjusted.
-60.0
0.1
A.uPL
20.0
°C
°C
-60
2
AbS
rEF
0:00
0:00
99:00
24:00
Switch hysteresis for alarm.
A.dFL
Alarm configuration. (ABS=Absolute alarm.Alarm values are A.LoL and A.uPL .)
(rEF= Relative alarm.Alarm values are SET-A.LoL and SET+A.uPL.)
NOTE: Upper and Lower alarm level variables are determined according to the “A.tYP” parameter.
If A.tYP = A.bS , A.LoL and A.uPL.
If A.tYP =rEF,LoL=SET-A.LoL and A.uPL.
Time delay to display alarm message after alarm is on.
A.dPo
Time delay to display alarm message after power is on.
A.typ
3/3
AbS
dk:sn
sa:dk
0:00
0:10
EDT2411-E-01-R
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