23
0V
A
C +
10
% -
20
%
50
/6
0H
z
5V
A
ET
24
12
-2
30
-0
8
DIG
IT
AL
T
HE
RM
OS
TA
T
25
0V
A
C 8
A
RE
SIS
TIV
E L
OA
D
86
80
40
77
15
42
8
Ma
de
in
T
urk
ey
1
2
3
4
5
6
7
8
9
10
11
12
NT
C
SN
: X
XX
XX
XX
XX
EN
DA
IN
DU
ST
RIA
L E
LE
CT
RO
NIC
S
C1
A1
SET
°C
SET
ET2412
ENDA
°F
C1
A1
77mm
3
5
m
m
ENDA
ET
2412
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 680407 721443
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 680407 721429
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.
3
VA
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: 20
10
(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
S
c
al
e
Range
Accuracy
EN 60751
-
60.0
...
15
0
.0
°C -76.0...302.0°F
± 1% (for full scale) ± 1
Digit
Supply
HOUSING
Housing Type
Dimensions
Weight
Enclosure Materials
C
ONTROL
C
ontrol
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
2
9
,5
m
m
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
C
onsumption
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
1
W77xH3 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 no
t
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 - -
1
2
1 - Supply Voltage
230...
.....
230V AC
110........110V AC
0
24........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 : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01
url : www.enda.com.tr
Barbaros Cad. No:18
ENDA
TM
SET
°C
SET
ET2412
ENDA
°F
C1
A1
