ENDA EI7412 User manual

Read this document carefully before using this device. The guarantee will be expired by
damaging of the device 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.
Thank you for choosing ENDA EI741 INDICATOR2 .
TECHNICAL SPECIFICATIONS
HOUSING
Housing type .Suitable for flush-panel mounting according to DIN 43 700
Dimentions 72x 72xD97mmW H
Weight Approx. 350g (after packaging)
Enclosure material .Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
ENDA E 7412I PROGRAMMABLE INDICATOR WITH RELAY
* 72x72mm
* 4 .
* On-off ontrol.
* Decimal point can be adjusted between 1. and 3. digits.
* .
* .
* (0-20mA, 4-20mA, 0-1V, 0-10V).
* .
* .
* Maximum and minimum values are registered and can be hold on the display.
* Current and voltage calibration can be made.
* Selectable parameter access protection.
* CE marked according to European Norms.
sized.
digits display
c
Display scale can be adjusted between -1999 and 4000
Measurement unit can be displayed
Selectable four different standart input types
User can calibrate the device according to his/her own specified input type
Sampling time can be adjusted in four steps
* .
* .
*
* , and .
Relays for Out and Alarm control
Up and low limits of Set values can be configured
Selectable control option below and above the set value.
Selectable independent deviation or b alarms
Order code : EI7412- -
1 2
1 - Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
2 - Auxilary Supply OUT
AS24.....24V DC 50mA
AS12.....12V DC 50mA
AS08.....8V DC 50mA
AS05.....5V DC 50mA
.......None No auxilary supply out
OUTPUTS
Auxilary power supply ( )All auxilary power supplies supply maximum 50mA Regulated and isolated
Out R : 250V AC, 8A ( ), NO; 1/2 HP 240V AC Cos = 0.4 ( )elay for resistive load for inductive loadΦ
Alarm Relay: 250V AC, 8A (for resistive load), NO; 1/2 HP 240V AC Cos = 0.4 (for inductive load)Φ
Life expectancy for relay 30.000.000 ; 250V AC, 8A .Mechanical operation 100.000 operation at resistive load
CONTROL
ontrolC type Single set-point and alarm control
Control algorithm On-Off control
Hysteresis 1 ... 200Adjustable between
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
Ambient/storage temperature
Max. relative humidity 0 ... +50°C/-25 ... +70°C (with no icing)
Rated pollution degree
80 up to 31 decreasing linearly 50 at 40 .% %°C °C
According to EN 60529 Front panel : IP6
Rear panel : IP20
5
Do not use the device in locations subject to corrosive and flammable gases.
EI741 must not be used in location where measurement category is II, III or IV.2
Supply 230VAC +10%/-20%, 50/60Hz, 24VAC±10%,50/60Hz or 24Vac/dc (9-30Vdc or 7-24Vac)
Power consumption Max. 7VA
2.5mm² screw-terminal connections
Wiring
Date retention
EMC
Safety requirements EN 61326-1: 1997, A1: 1998, A2: 2001 (Performance criterion B for the EMC standard)
EEPROM (Min. 10 years)
EN 61010-1: 2001 (pollution degree 2, overvoltage category II, measurement category I)
ELECTRICAL CHARACTERISTICS
In the current measurement mode input impedance is 5 Therefore, in the current measurement mode, any voltage input
should not be connected to the input terminals. Otherwise, the device will be broken down.
leave out the voltage inputs. Then, change
input type to one of the current measurement modes.
Ω . To change the input type from
voltage to a current measurement mode while the device is operating, first,
Input type
0-1V DC voltage
0-10V DC voltage
0-20mA DC current
4-20mA DC current
Input empedance
Approx. 11k (terminal voltage limits: min. = -2V, max. = 30V)Ω
Approx. (terminal voltage limits: min. = -2V, max. = 30V)11kΩ
Approx. 5 (applicable terminal voltage is max. 50mA.)Ω
Approx. (applicable terminal voltage is max. 50mA.)5Ω
0V
± )0,5% (of full scale
0V ± )0,5% (of full scale
0mA ± )0,5% (of full scale
0mA ± )0,5% (of full scale
1.1V
14V
25mA
25mA
Min. Max.
Measurement range Measurement accuracy
PROGRAMMABLE INDICATOR
ENDA
EI 7412
OSET
SET
MAX
ASET
OUT ALR
MIN
E-mail : [e-mail]
Internet : www.suran-elektronik.de
Tel.: [phone] / 625 617
Fax: [phone]
SURAN Industrieelektronik
Dettinger Str. 9 / D-72160 Horb a.N
1 I7 1 E-10052019. / 4 E 4 2-
english

A.HYS. = Alarm .
.
hysteresis value.
Can be adjusted between 1 and 200
See NOTE 1 for programming
A.tyP.
IndE
De
band
= . .
= ndependent.
= Deviation.
= Band. .
Function of alarm output
Three kinds of functions can be selected
I
See NOTE 1 for programming
Alr.
A.typ.
a.HYS.
a.sta.
A.UP.L.
A.Lo.L.
o.HYS. = .
.
Out hysteresis value.
Can be adjusted between 1 and 200
See NOTE 1 for programming
o.StA.
H1
Lo
= .
.
.
NOT 1
State of out
If is selected then out output is
energized above the out setpoint
If is selected then out output is
energized below the out setpoint
See E for programming.
o.UP.L
o.lo.l.
H.SCL.
= .
( )
( )
Out value upper limit
Can be adjusted between out value
lower limit and upper limit
for scale .
See NOTE1 for programming.
o.lo.L. = .Out value lower limit
Can be adjusted between lower
limit for scale and out value
upper limit
See NOTE1 for programming.
( )
( )
L.SCL.
o.UP.l.
ASET ASET
MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
A.Sta.
HI. Lo
HI
bI.HI
bo.HI bI.HI
bo.HI
Lo
,
,,
= .
.
.
.
State of alarm output
If independent or deviation alarm is
selected the alarm output can be
and For alarm output is
energized below the alarm setpoint.
For , alarm output is energized above
the alarm setpoint. If band alarm is
selected this parameter can be and
For alarm output is energized
between the band. For alarm
output is energized out of the band
See NOTE1 for programming
Run mode
Measured
value
d.Cnf.
i.typ.
rate
Hold
dsp.C.
Unit
SET
OSET ASET
&
SET
OSET ASET
ASET
MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
a.UP.L.
H.SCL.
a.Lo.L.
= .
( )
( )
Alarm value upper limit
Can be adjusted between higher limit
for scale and alarm value lower
limit .
See NOTE1 for programming.
a.Lo.L.
L.SCL.
a.UP.L.
= .
( )
( )
Alarm value lower limit
Can be adjusted between lower limit for
scale and alarm value upper limit
.
See NOTE1 for programming.
out.
o.Hys.
o.UP.L.
o.lo.L.
o.StA.
MIN
MAX MIN
MAX MIN
MAX MIN
Page 3/4
Programming mode
Page 3/4
1000
Out set value
SET
OSET
500
MAX
MIN
SET
OSET
499
SET
OSET
500
Out set value Out set value
SET
OSET MAX MIN
NOT 1E
MAX
er adjustment methodParamet
SET
OSET
1000
MAX
MIN
SET
OSET
999
SET
OSET
1000
L.SCL.
SET
OSET
While holding key out set value flashes and by using keys the value can be adjusted.
Out set value changes fastly if increase or decrease key is pressed for 0.6 second.
SET
OSET MAX MIN
While holding key out set value flashes and by using keys the value can be adjusted.
If increment key is pressed and held 0.6 seconds, the value of the selected parameter changes rapidly.
If waited enough, the value increases 100 at each step. After 1 second following the release of the key, initial
condition is returned. The same procedure is valid for the decrement key.
i.typ. = Input type.
Input type can be selected as 0-20mA,
4-20mA, 0-1V or 0-10V.
See NOTE 1 for programming.
dSP.C.
PrcS. Pr.Un. PrcS.
Pr.Un.
= Display configuration.
Selectable as or . If is
selected, process value appears. If is
selected, process value and then
measurement unit are displayed 4 and 2
seconds successively.
See NOTE 1 for programming.
RAtE
FASt
= Sampling rate.
Measurement is performed at each 200ms.
However,
for rate, each measurement is displayed.
for rate, the average of 4 successive
measurements is displayed.
SLo.1
for rate, the average of 8 successive
measurements is displayed.
for rate, the average of 16 successive
measurements is displayed.
See NOTE 1 for programming.
SLo.2
SLo.3
Hold
NonE
Lo.
= Display holding parameter.
Selecting , this parameter becomes
inactive.
Selecting , always the minimum measured
value is displayed.
Selecting , always the maximum measured
value is displayed.
Hi.
For including decimal point first, then,
keys are pressed and held together. And
then, by using key decimal point can be
adjusted.
SET
OSET
MAX
MIN
Unit = Measurement unit.
A constant, a message etc. to be displayed can
be entered. If a decimal point is desired, it
should be included before entering the
character.
The message on the left flashes approximately 5
seconds and calibration is completed. The message on the left flashes approximately 5
seconds and calibration is completed.
If calibration is error free, the message
appears . However,
if it is wrong, the message
appears for 1 seconds and the program
is shifted to the next step.
C.End
S.Err
for 1 seconds
.
If calibration is error free, the message
appears . However,
if it is wrong, the message
appears for 1 seconds and the program
is shifted to the next step.
C.End
C.Err.
for 1 seconds
If the difference between the reference voltages or currents applied for the calibration of and is lower than one
half of the full scale, this error message appears on the display.
For example: Assume that the selected input type is 0-1V. In this case, if the difference voltages
applied for calibration of and is lower than 0.5V, this error message appears.
H.inP. L.inP.
H.inP. L.inP. between the reference
If the reference voltage or current applied to the input for calibration is too high or too low, this error message appears.
ERROR MESSAGES
Yes
No
NOTE 2
CAL.
CAL okey?
C.end
s.err.
C.err.
s.err.
NOTE 3
CAL.
Yes
No
CAL okey?
C.end C.err.
SET
OSET ASET
If first and then keys are pressed together programming mode is entered
2 I7 1 E-10052019. / 4 E 4 2-

alarmIndependent
A.tyP. indE=alarmDeviation
A.tyP. dE.=
Band alarm
=A.tyP. bAnd
A.StA. Hi=
=A.StA. Lo
ASV
OSV
OSV
OSV+ASV
OSV+ASV
OSV-ASV
OFF OFF
OFF
OFF OFF
OFF
ON ON
ON
ON ON
ON
OSV = ASV = Alarm set iOut set value value
HyS.A. HyS.A.
HyS.A.
HyS.A.
Measured value
is below scale
Input voltage or input
current is below zero
Input voltage is above
14V or input voltage is
above 25mA
- - - -
S.Cod.
AL.sC.
ou.sC.
S.Cod.
a.CAL.
1.CA.
10.CA.
U.opt. d.Cal. SeCU.
d.pnt.
Cal.t.
l.sCl.
H.sCl.
l.inp.
H.inp.
CAL.t.=U.ınP.
Yes
No
Programming mode
ASET ASET
ASET
MIN MIN MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
MAX MIN
Uo.sC.
D.Ca.s.
MAX MIN
D.C.sC.
SET
OSET
SET
OSET
MAX
MAX
Page 2/4
A.StA. Bo.Hi.=
=A.StA. Bi.Hi.
Run mode
Error messages
CAL.t.
S.inP.
S.inp.
U.inP
= Calibration type.
Selectable as or
If is selected, input type is one the
four standard input types. If is
selected, input types can be modified.
See NOTE 1 for modification.
U.inP.
d.Pnt. = Decimal point.
Decimal point can be adjusted between
1. and 3. digits.
See NOTE 1 for programming.
H.SCL.
L.SCL.
= Upper limit for scale.
It can be adjusted between ( +100)
and 4000.
See NOTE 1 for programming.
L.SCL. = Lower limit for the scale.
It can be adjusted between -1999 and
( -100).
See NOTE 1 for programming.
H.SCL.
At this state, the reference voltage or current
that corresponds to parameter is applied
to the input.
To initialize calibration, first then
keys are pressed together and held until ‘ '
message appears. See NOTE 2.
L.SCL.
CAL
At this state, the reference voltage or current
that corresponds to parameter is applied
to the input.
To initialize calibration, first then
keys are pressed together and held until ‘ '
message appears. See NOTE 2
H.SCL.
CAL
.
SET
OSET MAX
s.Cod.
222
= Access code for calibration
menu. This parameter should be
See NOTE 1 for programming. .
A.CAL. = Current calibration.
At this state, 20.000 mA current is applied to
the input of the device.
1.CA. = 1V input calibration.
At this state, 1.0000V is applied to the
input of the device.
For initializing calibration, first then
keys are pressed together and held until ‘ '
message appears. See NOTE 3. CAL
To initialize calibration, first then
keys are pressed together and held until
‘ ' message appears. See NOTE 3.CAL
SET
OSET
SET
OSET
MAX
MAX
10.CA. = 10V input calibration.
At this state, 10.000V is applied to the
input of the device.
To initialize calibration, first then
keys are pressed together and held until
‘ ' message appears. See NOTE 3.CAL
s.Cod. = Access code for safety menu.
This parameter should be
See NOTE 1 for programming.
333.
ou.SC. out.
nonE
P. no
P.yES.
= menu protection level
parameter.
= No menu is seen.
= Menu is seen but can not be
programmed.
= Menu is seen and programming
is possible.
See NOTE 1 for programming.
AL.SC. ALr.
nonE
P. no
P.yES.
= menu protection level
param.eter.
= No menu is seen.
= Menu is seen but can not be
programmed.
= Menu is seen and programming
is possible.
See NOTE 1 for programming.
d.C.SC. ConF.
nonE
P. no
P.yES.
= menu protection level
parameter.
= No menu is seen.
= Menu is seen but can not be
programmed.
= Menu is seen and programming
is possible.
See NOTE 1 for programming.
Uo.SC. U.oPt.
nonE
P. no
P.yES.
= menu protection level
parameter.
= No menu is seen.
= Menu is seen but can not be
programmed.
= Menu is seen and programming
is possible.
See NOTE 1 for programming.
d.CA.S. d.CAL.
nonE
P. no
P.yES.
= menu protection level
parameter.
= No menu is seen.
= Menu is seen but can not be
programmed.
= Menu is seen and programming
is possible.
See NOTE 1 for programming.
MAX MIN
MIN
MAX
Page 2/4
&MIN
MAX
Res.
ASET ASET ASET
Alarm set value
1000
MAX
MIN
999
1000
Alarm set value Alarm set value
Run mode
SET
OSET MAX MIN
While holding key alarm set value flashes and by using keys the value can be adjusted.
Alarm set value changes fastly if increase or decrease key is pressed for 0.6 second.
If first and then keys
are pressed together, the maximum
and the minimum measurement
values become equal to the
measured value at that time and
the message appears on the
display. Res.
3 I7 1 E-10052019. / 4 E 4 2-

4 7 LEDdigits segment red display
( 4 ),( 5 ),( 6 ),( 7 ) Key pad
( 3 ) Digital display
5) Shows minimum measured value Run mode
Decreases value or adjusts parameter. (Programlama modu)
. ( )
6)
. ( )
Shows alarm set value.
Menu selection key Programming mode
( )Run mode
7) Shows out set value. ( )
. (Program mod )
Run mode
Parameter adjustment key ming e
14.2mm
Mikro switch
Character height
3mm LEDbright red
Alarm LEDOut and( 1 ),( 2 )
TERMS
3) . ( mod )
. ( )
Shows measurement value, measurement unit and maximum and
minimum measured values Run e
Shows name, value and unit of parameters Programming mode
4) ( ) Shows maximum measured value Programming mode . ( )Run mode
Increases value or adjusts parameter.
1) .Shows out status
2) .Shows alarm status
CONNECTION DIAGRAM
ENDA EI7412 is intended for installation in control panels. Make sure that the device is used only for intended purpose.
During an installation, all of the cables that are connected to the device must be free of energy. The device
must be protected against inadmissible humidity, vibrations, severe soiling and 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 shielding must be
grounded on the instrument side.
The installation and electrical connections must be carried on by a qualified staff and must be
according to the relevant locally applicable regulations.
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.
Note :
8
7
184-253V AC
50/60Hz 7VA 230V AC
Supply
Switch
Cable size: 1,5mm²
Fuse
F 100 mA
250V AC
Neutral
Line
SUPPLY :
NOTE :
Fuse should
be connected
Holding screw
0.4-0.5Nm Equipment is protected throughout
by DOUBLE INSULATION.
PROGRAMMABLE INDICATOR
ENDA
EI 7412
OSET
SET
MAX
ASET
OUT ALR
MIN
Panel cut-out 75mm
68 mm
+0.7
Depth
97mm 2
2
Note 1) While panel mounting, additional distance required
for connection cables should be considered.
2) Panel thickness should be maximum 10mm.
3) If there is no 90mm free space at back side of the device,
it would be difficult to remove it from the panel.
Push the flush-mounting
clamp in direction as
shown in the figure left.
Then, pull out the clamp in
direction
- 1
- 2.
For removing mounting clamps:
Connection
cables
Rubber packing
Flush mounting
clamp
Panel
1
1
DIMENSIONS
PROGRAMMABLE INDICATOR
ENDA
EI 7412
SET
MAX
ASET
OUT ALR
OSET MIN
INPUT
+
GND
230V AC +10% -20%
50/60Hz 7VA
7
8
9
10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-230VAC-AS24
INDICATOR
ALARM
AC 250V 8A
RESISTIVE LOAD
1
2
AUXILIARY
SUPPLY OUT
24V 50mA
+
GND
3
4
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
INPUT +
GND
230V AC +10% -20%
50/60Hz 7VA
7
8
9
10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-230VAC-AS12
INDICATOR
ALARM
AC 250V 8A
RESISTIVE LOAD
1
2
AUXILIARY
SUPPLY OUT
12V 50mA
+
GND
3
4
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
INPUT +
GND
7
8
9
10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-24VAC-AS05
INDICATOR
ALARM
AC 250V 8A
RESISTIVE LOAD
1
2
AUXILIARY
SUPPLY OUT
24V 50mA
+
GND
3
4
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
24V AC ±10%
50/60Hz 7VA
INPUT
+
GND
7
8
9
10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-24VAC
INDICATOR
ALARM
AC 250V 8A
RESISTIVE LOAD
1
2
3
4
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
24V AC ±10%
50/60Hz 7VA
INPUT
+
GND
9
10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-SM
INDICATOR
ALARM
AC 250V 8A
RESISTIVE LOAD
1
2
3
4
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
9-30V DC / 7-24V AC
±10% 7VA
7
8
INPUT +9
ALARM
AC 250V 8A
RESISTIVE LOAD
1
29-30V DC / 7-24V AC
±10% 7VA
7
8
AUXILIARY
SUPPLY OUT
8V 50mA
+
3
GND 10
SN: XXXXXXXXX
ENDA INDUSTRIAL ELECTRONICS
EI7412-SM-AS08
INDICATOR
OUT
AC 250V 8A
RESISTIVE LOAD
5
6
GND
4
4 I7 1 E-10052019. / 4 E 4 2-