ENDA ET2412 User manual

230V AC +10% -20%
50/60Hz 5VA
ET2412-230-08
DIGITAL THERMOSTAT
250V AC 8A
RESISTIVE LOAD
8680407715428
Made in Turkey
1 2 3 4 5 6 7 8 9 10 11 12
NTC
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
C1
A1
SET
°C
SET
ET2412
ENDA
°F C1 A1
F
77mm
35mm
ENDA ET2412 ON/OFF HEAT CONTROLLER
Thank you for choosing ENDA ET2412 ON/OFF Heat Controller.
Read this document carefully before using this device. The guarantee will be expired by device
demages if you don't attend to the directions in the user manual. Also we don't accept any
compensations for personal injury, material damage or capital disadvantages.
* 77 x 35mm sized.
* Single NTC sensor input.
* Zero point input shift.
Selectable heating or cooling control for C1 relay output.
* Upper and lower setpoint limits can be adjusted.
* Temperature unit can be selected as °C or °F.
*
* A1 Relay output for alarm control.
* Selectable independent, deviation and band alarm types.
* In the case of sensor failure, relay state can be set to ON or
OFF.
ENDA ET2412 is intended for installation within control panels. Make sure that the device is used only for
intended purpose. The shielding must be grounded on the instrument side. 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. Make sure that the operation temperature is not exceeded.
All input and output lines that are not connected to the supply network must be laid out as shielded and twisted cables.
These cables should not be close to the power cables or components. The installation and electrical connections must
be carried out by a qualified staff and must be according to the relevant locally applicable regulations.
CONNECTION DIAGRAM
ET2412-012-08
DIGITAL THERMOSTAT
12V AC/DC ±10%
50/60Hz 5VA
250V AC 8A
RESISTIVE LOAD
8 6804 0 7 7 2 1443
Made in Turkey
C1
1 2 3 4 5 6 7 8 9 10 11 12
NTC
ET2412-024-08
DIGITAL THERMOSTAT
250V AC 8A
RESISTIVE LOAD
8 680407 721436
Made in Turkey
1 2 3 4 5 6 7 8 9 10 11 12
NTC
230V AC +10% -20%
50/60Hz 5VA
ET2412-230-08
DIGITAL THERMOSTAT
250V AC 8A
RESISTIVE LOAD
8 680 4 07 7214 29
Made in Turkey
1 2 3 4 5 6 7 8 9 10 11 12
NTC
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
A1
24V AC/DC ±10%
50/60Hz 5VA
C1
A1
C1
A1
Holding screw
0.4-0.5Nm.
Equipment is protected throughout
by DOUBLE INSULATION
5
6
SUPPLY:
NOTE:
184-253V AC
50/60Hz 3VA
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
230V AC / 110V AC +%10 -%20, 50/60Hz or 12/24V AC/DC ±%10 or 9-30V DC / 7-24V AC ±%10
Max. 3VA
Power connector : 2.5mm² screw-terminal, Signal connector : 1,5mm² screw-terminal connection.
EN 61326-1: 2013 (Performance criterion B is satisfied for EN 61000-4-3)
EEPROM (Min. 10 years)
Max. 100ohm
EN 61010-1: 2010 (Pollution degree 2, over voltage category II)
12 bit resolution, 100ms sampling time.
Max. 2000m
Do not use the device in locations subject to corrosive and flammable gasses.
Max. humidity 80% for temperatures up to 31°C decreasing linearly to 50% relative humidity at 40°C.
0 ... +50 / -25... +70 °C °C(without icing)
According to EN60529; Front panel: IP65 Rear panel : IP20
Scale Range Accuracy
EN 60751
-60.0...150.0 °C -76.0...302.0°F
± 1% (for full scale) ± 1 Digit
Supply
HOUSING
Housing Type
Dimensions
Weight
Enclosure Materials
CONTROL
Control Type
Control Algorithm
A/D Converter
Hysteresis
INPUT
Height
Ambient/Storage temperature
Relative Humidity
Protection Class
Input Type
NTC Sensor Resistance
61mm 5mm
2
Connection
Cable Panel
Rubber
Packing
71,5mm
1
29,5mm
250V AC, 8A ( ), NO and NC control output.for resistive load
OUTPUT
Life Expectancy for Relay
C1 Output
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
ELECTRICAL CHARACTERISTICS
Power Consumption
Wiring
Indicator
EMC
Safety Requirements
Data Retention
Line Resistance
4 digits, 12.5mm, 7 segment red LED
Single and alarm .-setpoint control
Adjustable between 0.1 and 20.0°C/F.
according to DIN 43 700.Suitable for flush-panel mounting
5 1W77xH3 xD6 mm
Approx. 215g (A ) fter packing
Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Dimensions
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 .
Depth
Flush mounting
clamp
Flush mounting
clamp Panel cut-out Note:
1) Panel thickness should
be maximum 7mm.
2) If there is not 60mm free
space at the back side of
the device,it would be
difficult to remove it from
the panel.
30.000.000 Switching for no-load operation; 300.000 switching for 8A resistive load at 250VAC.
ET2412-EN-01-180221
A1 Output 250V AC, 8A ( ), NO control output.for resistive load
Order Code : ET2412 - -
12
1 - Supply Voltage
230........230V AC
110........110V AC
024........24V AC/DC
012........12V AC/DC
SM.........7-24VAC/9-30VDC
2 - Relay Current Selection
08.....8A Relay Output
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah. Y.Dudullu 34775
ÜMRANİYE/İSTANBUL-TURKEY
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr
Barbaros Cad. No:18 ENDA
TM
SET
°C
SET
ET2412
ENDA
°F C1 A1
F

SET SET
A1.ty = Alarm type selection.
Please see A1 Output Format Table for
settings.
a1..sc. = A1.Cn. Security menu access
level
nonE = Invisible.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
A.1.L.L.
A1.H.L.
A1.ty.
A1.Hy.
oFFs.
C.tyP.
Unit.
d.P.
C1.Cn. A1.Cn. ConF. SECu.
S.Cod.
C1.sc.
A1..sc.
Co..sc.
C.S.sc.
A.S.sc.
SET SET SET SET
Programming Menu
Default
Value
-60
P.YES
P.YES
P.YES
P.YES
P.YES
0
150
in.A.L.
2
HEAt
°C
no
0
Programming Diagram
SET
100
110
SET
When this button is pressed
C.SEt message is appeared
and temperature setpoint
adjustment mode is entered.
Measured temperature C1 Set value
A1 Set value
105 C1.SE.
A1.SE.
101
111
102
112
101
111
Default value
100
110
If no key is pressed within 3 seconds, Running Mode is entered.
Running Mode
A1 OUTPUT FORMATS
Independent Alarm
A1.ty.=in.A.l.
A1.ty.=in.A.H.
Deviation Alarm
A1.ty.= dE.a.l.
A1.ty.= dE.a.H.
Band Alarm
A1.ty.= bi.A.l.
A1.ty.= bi.A.H.
ASV
SV
SV
SV+ASV
SV+ASV
SV-ASV
OFF OFF
OFF
OFF OFF
OFF
-300
300
+300
300
ON ON
ON
ON ON
ON
SV = C1 output setpoint ASV = A1 output setpoint
(ASV Min. =-300, ASV Max. = +300)
(ASV Min. = 0, ASV Max. = +300)
(ASV Min. = Beginning of Scale
ASV Max. = End of Scale)SV =C1 output setpoint ASV = A1 output setpoint
a1,Hy. A1.Hy.
A1.Hy.
A1.Hy.
SET
C1.E.S.
A1.E.S.
off
off
Temperature setpoint value is adjusted with buttons then,
when one of these buttons are pressed for the first time, blinking
setpoint value appears.
If no key is pressed within 3 seconds, Running Mode is entered.
Entering Running Mode in Programming Mode :
In Programmin Mode, if no keys are pressed for 20 seconds information is saved automatically
and Running Mode is entered. Alternatively, if and keys are pressed together,
Programming Menu is entered. In the Programming Menu, if key is pressed while holding
down key, then Running Mode is entered.
SET
If key is pressed while holding down key,
then Programming Menu is entered.
C1.Hy. = Output hysteresis value.
It can be adjusted between 0.1 and
20.0 °C.
C1..L.L.
C1..H.L.
C1.Hy.
Default
Value
-60
150
2
C1..L.L.= Control set point lower limit
for C1 output.
It can be adjusted between -60.0 and
C1.H.L. parameter value.
C1H.L.= Control set point upper limit
for C1 output.
It can be adjusted between 150.0 and
C1.L.L. parameter value.
S.Cod = Access code for security menu.
This parameter should be 412 .
SET
When s.co. = 0 , if key is
pressed for 4 seconds while
holding down key, then
d.PAr. is seen on display and the
device is returned to factory
settings.
C1..sc. = C1,Cn. Security menu access
level.
nonE = Invisible.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
..Co.sc. = ConF. Configuration menu
access level.
nonE = Invisible.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
C.S.sc. = C1 set value security access
level.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
C.S.sc. = Alarm set value security access
level.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
C.typ. = Control type selection.
C.typ. = HEAt Heating control is selected.
C.typ. = CooL Cooling control is selected.
Unit = Temperature unit selection.
Unit. = Can be selected as °C or °F
d.P. = Decimal point display selection.
If d.P.. = no , decimal value is not dotted.
If d.P. = YES , decimal value is dotted.
oFFS. = Offset value.
Zero point shift value is added to the
measured value. This feature is used for
eliminating the measuring probe distance
errors. It can be adjusted between -20.0 and
20.0°C.
C1.E.S. = C1 Output state in case of sensor
failure.
on = Output is ON in case of sensor
failure.
off = Output is OFF in case of sensor
failure.
A1..L.L.= Control set point lower limit for
A1 output.
It can be adjusted between -60.0 and
A1.H.L. parameter value.
A1H.L.= Control set point upper limit for
A1 output.
It can be adjusted between 150.0 and
A1.L.L. parameter value.
A1.Hy. = A1çıkışı histerisiz değeri.
0.1 ile 20.0 °C arasında ayarlanabilir.
A1.E.S. = A1 Output state in case of
sensor failure.
on = Output is ON in case of sensor
failure.
off = Output is OFF in case of sensor
failure.
Default
Value
Default
Value
ERROR MESSAGES
pfa
____
Sensor is broken
Temperature value is
higher than the scale
Temperature value is
lower than the scale
----
Modification Of Parameter Diagram
While holding down key, parameter value blinks and by
using keys, the requested value can be adjusted.
Chys
6 5 6
SET SET SET
SET
If key is pressed and held 0.6 seconds, the value of the
selected parameter increases rapidly. If waited enough,the
value increases a hundred at each step. After 1 second,
following the release of the key, initial increasing condition is
returned. The same procedure is valid for the decrementing.
ET2412-EN-01-180221
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah. Y.Dudullu 34775
ÜMRANİYE/İSTANBUL-TURKEY
Tel : [phone] Pbx. Fax : [phone]
url : www.enda.com.tr
Barbaros Cad. No:18 ENDA
TM
2 / 2