ENDA ET1412 Quick Start Manual

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.
ENDA ET1412 DIGITAL THERMOSTAT
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.
Order Code : ET1412-NTCH-
1
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.
ENDA ENDA
INDUSTRIAL ELECTRONICS
ET1412-NTCH-230VAC ET1412-NTCH-12
DIGITAL THERMOSTAT DIGITAL THERMOSTAT
SN: XXXXXXXXX SN: XXXXXXXXX
NTC
SENSOR
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3
Equipment is protected throughout
by DOUBLE INSULATION
NOTE:
Fuse
F 100 mA
SUPPLY:
Switch
250V AC
7 Line
184-253V AC
50/60Hz 3VA
8
Neutral
Fuse should
Cable size: 1,5mm²
be connected
°F ALR OUT
ENDA
Supply Voltage
230VAC.......230V AC
24................24V AC/DC
12................12V AC/DC
ENDA
INDUSTRIAL ELECTRONICS INDUSTRIAL ELECTRONICS
ET1412-NTCH-24
DIGITAL THERMOSTAT
SN: XXXXXXXXX
NTC
SENSOR
4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7
Holding screw
0.4-0.5Nm.
Note:
1) Mains supply cords shall meet the requirements of
IEC 60227 or IEC 60245.
230V AC
2) In accordance with the safety regulations, the power
Supply
supply switch shall bring the identification of the
relevant instrument and it should be easily
accessible by the operator.
Technical Specifications
english
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature
Max. relative humidity
Rated pollution degree
Height
Do not use the device in locations subject to corrosive and flammable gasses.
ELECTRICAL CHARACTERISTICS
Supply voltage
Power consumption
Wiring
Scale
Sensitivity /Accuracy
Time Accuracy
Indicator
EMC
°C
SET
SET
Safety requirements
OUTPUTS
ET1412
Output
Alarm
Life expectancy for relay
CONTROL
Control type
Control algorithm
Hysteresis
HOUSING
Housing type
Dimensions
Weight
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
Dimensions
°F ALR
ENDA
NTC
SENSOR
8 9 10 11 12
SURAN
Industrieelektronik
Dettinger Str. 9
D-72160 Horb a.N.
0 ... +50 °C -25 ... +70°C (with no icing) /
80%, up to 31 °C decreasing linearly 50% at 40
According to EN 60529 Front panel : IP65
Rare panel
Maximum 2000m
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)
Relay: 250V AC, 8A (for resistive load), NO+NC;
1/2 HP 240V AC Cos = 0.4 (for inductive load)
Relay: 250V AC, 8A (for resistive load), NO;
1/2 HP 240V AC Cos = 0.4 (for inductive load)
Mechanical 30.000.000; Electrical 100.000 operation.
Single-setpoint and alarm control
On-Off control
Adjustable between 0.1 ... 20.0°C.
Suitable for flush-panel mounting.
W77xH3 xD7 mm 5 1
Approx. 215g (A fter packing )
Self extinguishing plastics
77mm
For removing mounting clamps:
OUT
Push out the flush-mounting
°C
clamp in direction 1 as shown
SET
SET in the figure below. Then, pull
out the clamp in direction 2.
ET1412
Flush mounting
clamp
Panel cut-out
71mm
1
Tel.: +49 (0)7451 / 625 617 E-mail : info@suran-elektronik.de
Fax: +49 (0)7451 / 625 0650 Internet : www.suran-elektronik.de
°C
: IP20
Depth
71mm 5mm
2
Flush mounting
Panel
clamp
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
1./2 ET1412-E