Technical Specifications

Technical Specifications
Technical Specifications
english
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 (with no icing)
80%, up to 31°C decreasing linearly 50% at 40°C
Max. relative humidity
Rated pollution degree
According to EN 60529
Front panel : IP65
Rare panel : IP20
Height
Maximum 2000m
ENDA ET1412 DIGITAL THERMOSTAT
Do not use the device in locations subject to corrosive and flammable gasses.
Thank you for choosing ENDA ET1412 temperature controller.
* 35 x 77mm sized.
* On-Off control.
* Contact output for alarm.
* Single contact output for selectable heating
or cooling control.
* Single NTC probe input..
* Offset value can be entered for NTC probe.
* In the case of probe failure, output state can be
selected on, off or periodical running.
* Upper and lower limits of the setpoint can be
adjusted.
* Selectable independent, deviation or band alarm.
* Temperature unit can be selected °C or °F.
* CE marked according to European Norms.
°F
ELECTRICAL CHARACTERISTICS
230V AC +10% -20%, 50/60Hz or 12/24V AC/DC ±10%, 50/60Hz.
Max. 3VA
2.5mm² screw-terminal connections.
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C / ±1°C
(±1%-1sec)
4 digits, 12.5mm, 7 segment yellow LED
EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B is satisfied for EMC tests.
The device is designed to operate in controlled electromagnetic environment)
EN 61010-1: 2001 (Pollution degree 2, overvoltage category II)
Supply voltage
Power consumption
Wiring
Scale
Sensitivity/Accuracy
Time Accuracy
Indicator
EMC
ALR OUT
°C
SET
SET
Safety requirements
OUTPUTS
ENDA
ET1412
Relay: 250V AC, 8A (for resistive load), NO+NC;
1/2 HP 240V AC CosF = 0.4 (for inductive load)
Relay: 250V AC, 8A (for resistive load), NO;
1/2 HP 240V AC CosF = 0.4 (for inductive load)
Mechanical 30.000.000; Electrical 100.000 operation.
Output
Alarm
Life expectancy for relay
2
3
4
6
7
8
Equipment is protected throughout
by DOUBLE INSULATION
NOTE:
SUPPLY:
184-253V AC
50/60Hz 3VA
7
Line
8
Neutral
Fuse
F 100 mA
250V AC
9 10 11 12
1
2
3
4
24V AC/DC ±10%
50/60Hz 3VA
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT
250V AC 8A
RESISTIVE LOAD
12V AC/DC ±10%
50/60Hz 3VA
5
5
6
7
8
9 10 11 12
Holding screw
0.4-0.5Nm.
Note:
Switch
230V AC
Supply
Fuse should
be connected Cable size: 1,5mm²
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.
Flush mounting
clamp
35mm
Panel cut-out
SURAN Industrieelektronik
Dettinger Str. 9
D-72160 Horb a.N.
71mm
1
29mm
1
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT
250V AC 8A
RESISTIVE LOAD
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT
250V AC 8A
RESISTIVE LOAD
230V AC +10% -20%
50/60Hz 3VA
9 10 11 12
ET1412
Flush mounting
clamp
SN: XXXXXXXXX
8
ENDA
ET1412-NTC-230VAC
DIGITAL THERMOSTAT
7
SET
SET
ENDA INDUSTRIAL ELECTRONICS
6
NTC
SENSOR
Push out the flush-mounting
clamp in direction 1 as shown
in the figure below. Then, pull
out the clamp in direction 2.
°C
NTC
SENSOR
5
NTC
SENSOR
5mm
ALR OUT
9 10 11 12
4
SN: XXXXXXXXX
°F
8
3
NTC
SENSOR
ET1412-NTCH-24
DIGITAL THERMOSTAT
OUTPUT
250V AC 8A
RESISTIVE LOAD
2
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
71mm
For removing mounting clamps:
230V AC +10% -20%
50/60Hz 3VA
1
ET1412-NTCH-12
DIGITAL THERMOSTAT
Depth
77mm
7
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
Dimensions
6
ET1412-NTCH-230VAC
DIGITAL THERMOSTAT
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
5
ENDA INDUSTRIAL ELECTRONICS
Suitable for flush-panel mounting.
W77xH35xD71mm
Approx. 215g (After packing)
Self extinguishing plastics
Housing type
Dimensions
Weight
Enclosure material
4
ENDA ET1412 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.
HOUSING
3
Connection Diagram
Single-setpoint and alarm control
On-Off control
Adjustable between 0.1 ... 20.0°C.
Control type
Control algorithm
Hysteresis
2
1
2
Panel
1
Supply Voltage
230VAC.......230V AC
24................24V AC/DC
12................12V AC/DC
up to date: 01022014, modification reserved and can be change any time previous notice !
CONTROL
Order Code : ET1412-NTCH-
Tel.: +49 (0)7451 / 625 617
Fax: +49 (0)7451 / 625 0650
Rubber
gasket
Note : 1) Panel thickness
should be maximum
7 mm.
2) If there is no 60mm
free space at the back
side of the device, it
E-mail : [email protected]
Internet : www.suran-elektronik.de
1./2
ET1412-E
ALARM
LED
FAHRENHEIT
LED
°F
OUT
LED
Displayed process value in the run mode, parameter name or value in programming mode.
Used for selecting menu and increasing setpoint value of the parameters in the programming mode and for increasing the setpoint value in the run mode. When held down for a
few seconds, the change rate accelerates.
ALR OUT
°C
Used for selecting parameters and decreasing the setpoint value in the programming mode and for decreasing the setpoint value in the run mode. When held down for a few
seconds, the change rate accelerates.
SET
SET
ENDA
SET
ET1412
Used for adjusting the value of the setpoint in the run mode and for adjusting the selected parameter in the programming mode. While holding
selected parameter appears and by using
and
keys the value can be adjusted.
PARAMETER TABLE
Run Mode
30.0
key is pressed, o.SEt (Output setpoint value) and A.set (Alarm setpoint value) parameters appear.
If
Process
Value
SET
SET
o.Set
30.0
While holding
key o.set value appears and by using
o.lol and o.upl values.
and
keys the value can be adjusted between
SET
SET
A.Set
If both
While holding
key A.set value appears and by using
and
A.typ parameter which is specified table of alarm output types.
25.0
keys are pressed and held for 3 seconds,
programming mode is entered.
If both
keys the value can be adjusted according to
Cn
ou
o.LoL
o.uPL
o.oFF
o.HYS
o.PPn
o.PPF
Cn
keys are pressed,
run mode is entered.
o.lol
The lower limit
of the setpoint.
o.uPl
The upper limit
of the setpoint.
o.off
The offset value
for the output
C.typ
Control mode
Unit
Temperature unit
dres
Decimal place
A.lol
A.uPl
The upper limit
of the alarmsetpoint.
A.Hys
S.Cod
Access code for
security menu.
This parameter should be
321 .
A.-ou
Security parameter
for output menu
A.-Cn
Security parameter
for configuration menu
-60.0
o.uPL
°C
-60
o.LoL
150.0
°C
150
The offset value for the output
-20.0
20.0
°C
0
1.0
20.0
°C
1
On time for the output in the case of probe failure.
0
255
Min.
0
Off time for the output in the case of probe failure.
0
255
Min.
1
Output hysteresis
Menu of Configuration
dres
Output
hysteresis
A.typ
On time for the output
in the case of
probe failure.
o.PPF
Off time for the output
in the case of
probe failure.
A.-AL
Alarm Type
A.ou.S.
Cool
Heat
°C
°F
°C
no
yes
no
Çýkýþ kontrol
Menu
of Alarm
parametreleri
control parameters
menüsü
Alarm type.
0.1
20.0
in.AL
bo.AL
2
°C
in.AL
Menu of Parameter security
Security parameter for menu of output control
NonE = Menu is invisible.
Security parameter for menu of configuration
P.yes = Parameters of menu are changeable.
Security parameter for menu of alarm
P.no
Security parameter for output setpoint value
P.yes = Setpoint value is changeable.
P.no = Setpoint value is only visible.
= Parameters of menu are only visible.
Alarm Output Types
(Independent alarm is
actived below the setpoint)
Security parameter
for alarm menu
Security parameter
for output setpoint value
PsC
Psc
Temperature value is higher than the scale.
Pfa
Means, thermostat probe is broken.
Temperature value is lower than the scale.
(Deviation alarm is
actived below the setpoint)
A.Set
A.SET Min. = -60°C,
- °C
-60
Max. = 150°C
(Independent alarm is
actived above the setpoint)
+60
o.Set o.Set + A.Set
A.SET Min. = -60°C,
(Sapma
(Deviation alarmý,
alarm is set
above
the setpoint)
ATP = de.AH
DAH actived
deðerinin
üstünde
aktif)
ATyP
A.Set
A.SET Min. = -60°C,
Max. = 150°C
- °C
-60
A.Hys
+ °C
+60
o.Set o.Set + A.Set
A.SET Min. = -60°C,
Max. = 60°C
Alarm
on
A.Hys
Alarm
off
+ °C
A.Hys
-60
+60
o.Set - A.Set o.Set o.Set + A.Set
ATyP = bo.AL
- °C
Max. = 60°C
(Alarm is actived
outside the band)
Alarm
off
Alarm
on
Alarm
on
+ °C
A.Hys
- °C
(Alarm is actived
inside the band)
A.SET Min. = 0,1°C,
Max. = 60°C
Alarm
on
- °C
+ °C
A.Hys
ATyP = bi.AL
Alarm
off
Alarm
off
+ °C
A.Hys
Error Messages
Means, thermostat probe is short circuit.
ATyP = de.AL
Alarm
off
ATyP =In.AH
Pfa
Heat
(*) If one of the band alarm types are selected, alarm hysteresis value should not be greater than
alarm set value.
Alarm
hysteresis
- °C
o.PPn
= Heating cotrol
= Cooling control)
Alarm hysteresis value.(*)
ATyP =In.AL
o.Hys
(Heat
Cool
Decimal place (no
= no decimal point.
22 °C
yes = with decimal point. 22.3 °C)
A.ou.S.
DEF.
SET
The upper limit of the setpoint. (AuPL for Alarm)
Temperature unit
A.-ou
A.-Cn
A.-AL
UNIT
MAX
The lower limit of the setpoint. (ALOL for Alarm)
Unit
SE
The lower limit
of the alarmsetpoint
MIN
Control mode
A.HYs
A.typ
Se
AL
Menu of Output control parameters
C.tyP
ou
AL
Programming Mode
ou
key, setpoint value of the
A.Hys
Alarm
on
A.Hys
+ °C
-60
+60
o.Set - A.Set o.Set o.Set + A.Set
A.SET Min. = 0,1°C,
Max. = 60°C
2./2
ET1412-E
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