ENDA ET1412 User manual

Technical Specifications
Thank you for choosing ENDA ET1412 temperature controller.
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.
Connection Diagram
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.
Panel cut-out
Dimensions
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
71mm
29mm
Flush mounting
clamp
Flush mounting
clamp
Depth
Rubber
gasket
Panel
For removing mounting clamps:
Push out the flush-mounting
clamp in direction 1as shown
in the figure below. Then, pull
out the clamp in direction 2.
2
ENDA ET1412 DIGITAL THERMOSTAT
* 35x 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.
Order Code : ET1412-NTCH-
1
Supply Voltage
230VAC.......230V AC
24................24V AC/DC
12................12V AC/DC
OUTPUTS
Output
Alarm
Life expectancy for relay
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.
Holding screw
0.4-0.5Nm.
Equipment is protected throughout
by DOUBLE INSULATION
7
8
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.
ENVIRONMENTAL CONDITIONS
Height Maximum 2000m
80%, up to 31 decreasing linearly 50% at 40°C °C
Ambient/storage temperature
Max. relative humidity
0 ... +50 /°C -25 ... +70°C (with no icing)
Rated pollution degree According to EN 60529 Front panel : IP65
Rare panel : IP20
Do not use the device in locations subject to corrosive and flammable gasses.
Supply voltage 230V AC +10% -20%, 50/60Hz or 12/24V AC/DC ±10%, 50/60Hz.
Power consumption Max. 3VA
2.5mm² screw-terminal connections.
(±1%-1sec)
4 digits, 12.5mm, 7 segment yellow LED
Wiring
Scale
Sensitivity/Accuracy
Time Accuracy
Indicator
EMC
Safety requirements
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)
ELECTRICAL CHARACTERISTICS
-60.0 ... +150.0°C (-76.0 ... +302.0°F)
0.1°C / ±1°C
CONTROL
Control type Single-setpoint and alarm control
On-Off control
Control algorithm
Hysteresis Adjustable between 0.1 ... 20.0°C.
HOUSING
Housing type Suitable for flush-panel mounting.
Dimensions 51W77xH3 xD7 mm
Weight Approx. 215g (A )fter packing
Enclosure material Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
SN: XXXXXXXXX
ET1412-NTCH-230VAC
DIGITAL THERMOSTAT
NTC
SENSOR
ENDA INDUSTRIAL ELECTRONICS
230V AC +10% -20%
50/60Hz 3VA
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT 250V AC 8A
RESISTIVE LOAD
SN: XXXXXXXXX
ET1412-NTCH-12
DIGITAL THERMOSTAT
NTC
SENSOR
ENDA INDUSTRIAL ELECTRONICS
12V AC/DC 10%
50/60Hz 3VA
±
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT 250V AC 8A
RESISTIVE LOAD
SN: XXXXXXXXX
ET1412-NTCH-24
DIGITAL THERMOSTAT
NTC
SENSOR
ENDA INDUSTRIAL ELECTRONICS
24V AC/DC 10%
50/60Hz 3VA
±
ALARM
250V AC 8A
RESISTIVE LOAD
OUTPUT 250V AC 8A
RESISTIVE LOAD
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
SURAN Industrieelektronik
Dettinger Str. 9
D-72160 Horb a.N.
Tel.: [phone] / 625 617 E-mail : [email protected]
Fax: [phone] Internet : www.suran-elektronik.de 1./2 ET1412-E
up to date: 03072010, modification reserved and can be change any time previous notice !
english
SET
SET
ENDA
OUT
°F
°C
ALR
ET1412
1
77mm
35mm
SET
SET
ENDA
OUT
°F
°C
ALR
ET1412
SN: XXXXXXXXX
1234567 8 9 10 11 12
ET1412-NTC-230VAC
DIGITAL THERMOSTAT
ENDA INDUSTRIAL ELECTRONICS
230V AC +10% -20%
50/60Hz 3VA
OUTPUT
250V AC 8A
RESISTIVE LOAD
NTC
SENSOR
71mm 5mm

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.
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.
OUT
LED
FAHRENHEIT
LED Displayed process value in the run mode, parameter name or value in programming mode.
Used for adjusting the value of the setpoint in the run mode and for adjusting the selected parameter in the programming mode. While holding key, setpoint value of the
selected parameter appears and by using and keys the value can be adjusted.
SET
A.Set
A.Set
A.Hys
A.Hys
Alarm
on
Alarm
off
Alarm
on
Alarm
off
Alarm
on
Alarm Output Types
- °C
- °C
- °C
+ °C
+ °C
+ °C
A.SET
Min. = -60 ,°C Max. = 150°C
-60
Alarm
off
Alarm
on
Alarm
off
- °C + °C
-60 +60
+60
ATyP In.AL
=(Independent alarm is
actived below the setpoint)
Alarm
off
- °C + °C
-60 +60
ATyP de.AL
=(Deviation alarm is
actived below the setpoint)
ATyP In.AH
=(Independent alarm is
actived above the setpoint)
A.SET
= -60 ,Min. °C = 150Max. °C
A.Hys
A.SET = -60 ,Min. °C = 60Max. °C
ATP DAH
=
Alarm
on
- °C + °C
-60 +60
(Sapma alarmý, set
deðerinin üstünde aktif)
ATyP de.AH
=(Deviation alarm is
actived above the setpoint)
A.Hys
A.SET = -60 ,Min. °C = 60Max. °C
(Alarm is actived
inside the band)
ATyP bi.AL
=
A.Hys A.Hys
A.SET = 0,1 ,Min. °C = 60Max. °C
(
)
Alarm is actived
outside the band
ATyP bo.AL
=
A.Hys A.Hys
A.SET = 0,1 ,Min. °C = 60Max. °C
The lower limit
of the setpoint.
Programming Mode
Run Mode
o.lol
The offset value
for the output
o.off
Output
hysteresis
o.Hys
The upper limit
of the setpoint.
o.uPl
If both keys are pressed,
run mode is entered.
ou
o.PPF
o.PPn On time for the output
in the case of
probe failure.
Off time for the output
in the case of
probe failure.
Security parameter
for configuration menu
A.-Cn
Security parameter
for alarm menu
A.-AL
A.-ou Security parameter
for output menu
S.Cod Access code for
security menu.
This parameter should be
321 .
Se
AL
Control mode
C.typ
Decimal place
Unit
Cn
Temperature unit
dres
Security parameter
for output setpoint value
A.ou.S.
Temperature unit
Decimal place (no = no decimal point. 22 °C
yes = with decimal point. 22.3 °C)
Control mode (Heat = Heating cotrol
Cool = Cooling control)
Alarm hysteresis value.(*)
Alarm type.
Pfa
Means, thermostat probe is short circuit.
Psc
Means, thermostat probe is broken.
Error Messages
Pfa
PsC Temperature value is higher than the scale.
Temperature value is lower than the scale.
ALARM
LED
(*) If one of the band alarm types are selected, alarm hysteresis value should not be greater than
alarm set value.
Output hysteresis
The lower limit of the setpoint. (ALOL for Alarm)
The upper limit of the setpoint. (AuPL for Alarm)
The offset value for the output
On time for the output in the case of probe failure.
Off time for the output in the case of probe failure.
MIN UNIT
MAX DEF.
SET
Security parameter for menu of output control
Security parameter for output setpoint value
Security parameter for menu of configuration
Security parameter for menu of alarm
= Menu is invisible.
NonE
P.yes
P.no
= Parameters of menu are changeable.
= Parameters of menu are only visible.
= Setpoint value is changeable.
= Setpoint value is only visible.
P.yes
P.no
o.HYS
o.PPn
o.PPF
Unit
dres
C.tyP
1.0
°C °F °C
°C 1
20.0
0
255 Min. 0
0
255 Min. 1
Heat Cool Heat
no yes no
Menu of Configuration
Cn
PARAMETER TABLE
-60.0
-20.0
o.LoL 150.0
o.uPL -60
°C
°C 150
°C 020.0
Menu of Output control parameters
o.LoL
o.uPL
o.oFF
ouou
Çýkýþ kontrol parametreleri menüsü
ou Menu of Alarm control parameters AL
A. ou-
A.ou.S.
Menu of Parameter security
SE
A. Cn-
A. AL-
in.AL
20.0 °C 2
in.AL
bo.AL
A.HYs
A.typ
0.1
o.Set +A.Set
o.Set o.Set +A.Set
o.Set
- A.Set
o.Set
o.Set +A.Set
o.Set o.Set +A.Set
o.Set
- A.Set
o.Set
Process
Value
30.0
o.Set
A.Set
TS E
TES
30.0
25.0
If key is pressed, o.SEt (Output setpoint value) and A.set (Alarm setpoint value) parameters appear.
TS E
While holding key o.set value appears and by using and keys the value can be adjusted between
o.lol and o.upl values.
While holding key A.set value appears and by using and keys the value can be adjusted according to
A.typ parameter which is specified table of alarm output types.
ST
E
If both keys are pressed and held for 3 seconds,
programming mode is entered.
2./2 ET1412-E
A.Hys Alarm
hysteresis
Alarm Type
A.typ
The lower limit
of the alarm-
setpoint
The upper limit
of the alarm-
setpoint.
A.lol
A.uPl
SET
SET
ENDA
OUT
°F
°C
ALR
ET1412