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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.
CAL ET2412 ON/OFF HEAT CONTROLLER
Thank you for choosing CAL ET2412 ON/OFF Heat Controller.
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77 x 35mm sized.
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Single NTC sensor input.
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Zero point input shift.
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Selectable heating or cooling control for C1 relay output.
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A1 Relay output for alarm control.
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Selectable independent, deviation and band alarm types.
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In the case of sensor failure, relay state can be set to ON or
OFF.
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Upper and lower setpoint limits can be adjusted.
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Temperature unit can be selected as °C or °F.
°F
CAL
C1 A1
°C
F
ET2412
1 2
2 - Relay Current Selection
230......230V AC
024........24V AC/DC
08.....8A Relay Output
012........12V AC/DC
SM........7-24VAC/9-30VDC
CONNECTION DIAGRAM
CAL 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.
CAL Controls | www.west-cs.com
ET2412-012
DIGITAL THERMOSTAT
Made in Turkey
SN: XXXXXXXXX
8 680407 721443
250V AC 8A
RESISTIVE LOAD
C1
A1
12V AC/DC ±10%
50/60Hz 5VA
NTC
1 2 3 4 5 6 7 8 9 10 11 12
CAL Controls | www.west-cs.com
ET2412-024
DIGITAL THERMOSTAT
Made in Turkey
SN: XXXXXXXXX
8 680407 721436
250V AC 8A
RESISTIVE LOAD
C1
A1
24V AC/DC ±10%
50/60Hz 5VA
NTC
1 2 3 4 5 6 7 8 9 10 11 12
CAL Controls | www.west-cs.com
SN: XXXXXXXXX
ET2412-230
DIGITAL THERMOSTAT
Made in Turkey
8 680407 721443
250V AC 8A
RESISTIVE LOAD
C1
A1
230V AC +10% -20%
50/60Hz 5VA
NTC
1 2 3 4 5 6 7 8 9 10 11 12
NOTE:
SUPPLY:
184-253V AC
50/60Hz 3VA
5
6
Equipment is protected throughout by DOUBLE INSULATION
Holding screw
0.4-0.5Nm.
Line
Neutral
Fuse
F 100 mA
250V AC
Switch
230V AC
Supply
Fuse should be connected
Cable size: 1,5mm²
Note:
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.
TECHNICAL SPECIFICATIONS
Input Type
NTC Sensor Resistance EN 60751
INPUT
Scale Range
-60.0...150.0 °C -76.0...302.0°F
Accuracy
± 1% (for full scale) ± 1 Digit
Ambient/Storage temperature
Relative Humidity
Protection Class
Height
ENVIRONMENTAL CONDITIONS
0 ... +50 / -25... +70 °C(without icing)
Max. 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
Do not use the device in locations subject to corrosive and flammable gasses.
Supply
Power Consumption
Wiring
Line Resistance
Data Retention
EMC
Safety Requirements
Indicator
ELECTRICAL CHARACTERISTICS
230V AC +%10 -%20, 50/60Hz or 12/24V AC/DC %10
Max. 3VA
Power connector : 2.5mm² screw-terminal, Signal connector : 1,5mm² screw-terminal conenction.
Max. 100ohm
EEPROM (Min. 10 years)
EN 61326-1: 2013 (Performance criterion B is satisfied for EN 61000-4-3)
EN 61010-1: 2012 (Pollution degree 2, overvoltage category II)
4 digits, 12.5mm, 7 segment red LED
C1 Output
A1 Output
Life Expectancy for Relay
OUTPUT
250V AC, 8A ( for resistive load ), NO and NC control output.
250V AC, 8A ( for resistive load ), NO control output.
30.000.000 Switching for no-load operation; 300.000 switching for 8A resistive load at 250VAC.
CONTROL
Single -setpoint and alarm control .
Control Type
Control Algorithm
A/D Converter
Hysteresis
12 bit resolution, 100ms sampling time.
Adjustable between 0.1 and 20.0°C/F.
Suitable for flush-panel mounting according to DIN 43 700.
5 1
Approx. 215g (A fter packing )
Self extinguishing plastics
HOUSING
Housing Type
Dimensions
Weight
Enclosure Materials
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Dimensions
77mm
Depth
61mm
5mm
°F C1 A1
°C
F
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 .
CAL ET2412
Connection
Cable
2
Flush mounting clamp
Panel
Rubber
Packing
Flush mounting clamp 12
C NT
3
XX XX XX XX
11
44
10 9 8 7 6 5 4 3 2 1
SN
21 om
77 s.c
t-c es
40
%
A
20
5V
% z
10
80 ww
0H
C +
| ls
50
0V
86
23
A1
D OA
A tro
T TA OS on L C
RM ey
HE
30
CA urk
E L
C 8
TIV
0V
SIS
25
C1
RE
AL
12 24 de
DIG
ET
Ma
1
Panel cut-out
71,5mm 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. www.west-cs.com
| WEST Control Solutions
The Hyde Business Park
Brighton East Sussex
BN2 4JU United Kingdom
Tel : +44 (0) 1273 606271
Fax : +44 (0) 1273 609990
1 / 2 ET2412-E-01-151012
Programming Diagram
Running Mode
Measured temperature
SET
105
SET
C1.SE.
Default value
100
A1.SE.
110
C1 Set value
100
A1 Set value
110
101
111
102
112
101 If no key is pressed within 3 seconds, Running Mode is entered.
111
If no key is pressed within 3 seconds, Running Mode is entered.
SET
When this button is pressed
C.SEt message is appeared and temperature setpoint adjustment mode is entered.
SET
If key is pressed while holding down key, then Programming Menu is entered.
SET
C1.Cn.
Default
Value
-60 C1..L.L.
C1..L.L.= Control set point lower limit for C1 output.
It can be adjusted between -60.0 and
C1.H.L. parameter value.
150 C1..H.L.
C1H.L.= Control set point upper limit for C1 output.
It can be adjusted between 150.0 and
C1.L.L. parameter value.
2 C1.Hy.
C1.Hy. = Output hysteresis value.
It can be adjusted between 0.1 and
20.0 °C.
ERROR MESSAGES
pfa
----
____
Sensor is broken
Temperature value is higher than the scale
Temperature value is lower than the scale
Modification Of Parameter Diagram
SET
SET
SET
SET
While holding down key, parameter value blinks and by
using keys, the requested value can be adjusted.
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.
Temperature setpoint value is adjusted with buttons then, when one of these buttons are pressed for the first time, blinking setpoint value appears.
Default
Value
-60
150
2
A1.Cn.
SET
Programming Menu
A.1.L.L.
A1.H.L.
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.
SET
ConF.
Default
Value
HEAt
°C
C.tyP.
Unit.
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
A1.Hy.
A1.Hy. = A1çıkışı histerisiz değeri.
0.1 ile 20.0 °C arasında ayarlanabilir.
no d.P.
d.P. = Decimal point display selection.
If d.P.. = no , decimal value is not dotted.
If d.P. = YES , decimal value is dotted.
in.A.L.
off
A1.ty.
A1.ty = Alarm type selection.
Please see A1 Output Format Table for settings.
A1.E.S.
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.
0
off
A1 OUTPUT FORMATS
Independent Alarm
A1.ty.=in.A.l.
Deviation Alarm
A1.ty.= dE.a.l.
oFFs.
C1.E.S.
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.
Band Alarm
A1.ty.= bi.A.l.
ON
A1.ty.=in.A.H.
OFF
OFF
ON
ON
OFF
OFF
A1.ty.= dE.a.H.
ON
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
SET down key, then Running Mode is entered.
OFF
A1.ty.= bi.A.H.
ON
ON
OFF
SET
SET
S.Cod = Access code for security menu.
This parameter should be 412 .
When s.co. = 0 , if key is pressed for 4 seconds while
SET holding down key, then d.PAr. is seen on display and the device is returned to factory settings.
P.YES
P.YES
P.YES
P.YES
C1.sc.
A1..sc.
C1..sc. = C1,Cn. Security menu access level.
nonE = Invisible.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
a1..sc. = A1.Cn. Security menu access level nonE = Invisible.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
Co..sc.
..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.
C.S.sc. = C1 set value security access level.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
P.YES
A.S.sc.
C.S.sc. = Alarm set value security access level.
P.yEs = Can be modified.
P. no = Visible but can’t be modified.
a1,Hy.
A1.Hy.
ASV
-300
SV
SV+ASV
+300
(ASV Min. = Beginning of Scale
ASV Max. = End of Scale)
(ASV Min. =-300, ASV Max. = +300)
SV = C1 output setpoint ASV = A1 output setpoint
A1.Hy.
SV-ASV
A1.Hy.
SV+ASV
300 SV 300
SV =C1 output setpoint ASV = A1 output setpoint
(ASV Min. = 0, ASV Max. = +300)
SECu.
Default
Value
0 S.Cod.
www.west-cs.com
| WEST Control Solutions
The Hyde Business Park
Brighton East Sussex
BN2 4JU United Kingdom
Tel : +44 (0) 1273 606271
Fax : +44 (0) 1273 609990
2 / 2
ET2412-E-01-151012
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