ENDA EI7412 PROGRAMMABLE INDICATOR WITH RELAY

ENDA EI7412 PROGRAMMABLE INDICATOR WITH RELAY
Read this document carefully before using this device. The guarantee will be expired by device damages 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.
ENDA EI7412 PROGRAMMABLE INDICATOR WITH RELAY
Thank you for choosing ENDA EI7412 INDICATOR.
* 72x72mm sized.
* 4 digits display.
* On - Off control.
* Relays for Out and Alarm control.
* Upper and Lower Set value limits can be configured.
* Decimal point can be adjusted between 1. and 3. digits.
* Display scale can be adjusted between -1999 and 4000.
* Measurement unit can be displayed.
* Selectable four different standard input types (0-20mA, 4-20mA, 0-1V, 0-10V).
* User can calibrate the device according to specified input type.
* Sampling time can be adjusted in four steps.
* Selectable control option below and above the set value.
* Selectable independent, deviation or band alarms.
* Maximum and minimum values are registered and can be hold on the display.
* Current and voltage calibration can be performed.
* Selectable parameter access protection.
* CE marked according to European Norms.
Order Code : EI7412 -
EI 7412
OUT
ALR
SET
OSET
ENDA
ASET
MAX
MIN
PROGRAMMABLE INDICATOR
1
2
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
1 - Supply Voltage
230VAC...230V AC
24VAC.....24V AC
SM...........9-30V DC / 7-24V AC
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature 0 ... +50°C/-25 ... +70°C (with no icing)
80% Relative humidity for temperatures up to 31°C, decreasing linearly to 50% at 40°C.
Max. relative humidity
According to EN 60529
Front panel : IP65
Rated pollution degree
Rear panel : IP20
Height
Max. 2000m
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
Supply
Power consumption
Wiring
Date retention
EMC
Safety requirements
230V AC +10% -20%, 50/60Hz or 24V AC ±10%, 50/60Hz or optional 9-30V DC / 7-24V AC ±10% SMPS
Max. 7VA
2.5mm² screw-terminal connections
EEPROM (Min. 10 years)
EN 61326-1: 2006
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II, measurement category I)
EI7412 cannot be used if measurement category II, III or IV is required.
Input type
0-1V DC voltage
0-10V DC voltage
0-20mA DC current
4-20mA DC current
Measurement range Measurement accuracy
Min.
Max.
0V
0V
0mA
0mA
1.1V
14V
25mA
25mA
±0,5% (of full scale)
±0,5% (of full scale)
±0,5% (of full scale)
±0,5% (of full scale)
Input empedance
Approx. 11kW
(terminal voltage limits: min. = -2V, max. = 30V)
Approx. 11kW
(terminal voltage limits: min. = -2V, max. = 30V)
Approx. 5W
(applicable terminal voltage is max. 50mA.)
Approx. 5W
(applicable terminal voltage is max. 50mA.)
While the current measuring mode, input impedance becomes 5Ω . Therefore, in current mode, the device must not be connected any voltage
input. Otherwise, the device is broken. While the device is running in the voltage measurement mode and if required to change to current
measurement mode, then firstly the voltage inputs must be removed and after that, input type must be changed to one of the current
measurement modes.
OUTPUTS
Auxilary power supply
Out
Alarm
Life expectancy for relay
All auxilary power supplies supply maximum 50mA (Regulated and isolated)
Relay: 250V AC, 8A (for resistive load), NO; 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 operation; 100.000 operation at 250V AC, 8A resistive load.
CONTROL
Control type
Control algorithm
Hysteresis
Single set-point and alarm control
On-Off control
Adjustable between 1 ... 200
HOUSING
Housing type
Suitable for flush-panel mounting according to DIN 43 700.
Dimentions
W72xH72xD97mm
Weight
Approx. 350g (after packaging)
Self extinguishing plastics.
Enclosure material
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Şerifali Mah. Barbaros Cad. Kutup Sok. No:18 Y.Dudullu
34775 - ÜMRANİYE/İSTANBUL-TURKEY
Tel : +90 216 499 46 64 Pbx. Fax : +90 216 365 74 01
url : www.enda.com.tr
1/3
EI7412-E-04-R-201401
TERMS
1) Shows out status.
EI 7412
2) Shows alarm status.
OUT
ALR
3) Shows measurement value, measurement unit and maximum and
minimum measured values. (Run mode)
Shows name, value and unit of parameters. (Programming mode)
4) Shows maximum measured value. (Run mode)
Increases value or adjusts parameter. (Programming mode)
5) Shows minimum measured value. (Run mode)
Decreases value or adjusts parameter. (Programlama modu)
SET
OSET
MAX
ASET
ENDA
6) Shows alarm set value. (Run mode)
Menu selection key. (Programming mode)
7) Shows out set value. (Run mode)
Parameter adjustment key. (Programming mode)
MIN
PROGRAMMABLE INDICATOR
( 1 ),( 2 ) Out and Alarm LED
( 3 ) Digital display
Character height
( 4 ),( 5 ),( 6 ),( 7 ) Key pad
3mm bright red LED
4 digits 7 segment red LED display
14.2mm
Micro switch
DIMENSIONS
Depth
Panel cut-out
75mm
97mm
2
EI 7412
68
mm
ALR
68
mm
78mm
72mm
OUT
SET
ASET
MAX
MIN
84mm
OSET
ENDA
PROGRAMMABLE INDICATOR
Connection
cables
1
1
Flush
mounting
clamp
2
For removing mounting clamps:
- Push the flush-mounting
clamp in direction 1 as
shown in the figure left.
- Then, pull out the clamp in
direction 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.
Panel
Rubber packing
CONNECTION DIAGRAM
ENDA EI7412 is intended for installation in 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 energy. 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 on by a qualified staff and must be according to the relevant locally applicable
regulations.
1
2
3 +
4 GND
5
6
ALARM
AC 250V 8A
RESISTIVE LOAD
230V AC +10% -20%
50/60Hz 7VA
ENDA INDUSTRIAL ELECTRONICS
EI7412-230VAC-AS24
INDICATOR
1
8
2
INPUT + 9
AUXILIARY
SUPPLY OUT
24V 50mA
OUT
AC 250V 8A
RESISTIVE LOAD
7
GND
10
3 +
4 GND
5
SN: XXXXXXXXX
Made In Turkey
6
ALARM
AC 250V 8A
RESISTIVE LOAD
GND
EI7412-230VAC-AS12
INDICATOR
1
8
2
3 +
10
4 GND
5
OUT
AC 250V 8A
RESISTIVE LOAD
ENDA INDUSTRIAL ELECTRONICS
7
INPUT + 9
AUXILIARY
SUPPLY OUT
12V 50mA
8 680407 703395
SN: XXXXXXXXX
6
NOTE :
Line
Neutral
Fuse
F 100 mA
250V AC
ALARM
AC 250V 8A
RESISTIVE LOAD
230V AC +10% -20%
50/60Hz 7VA
AUXILIARY
SUPPLY OUT
8V 50mA
OUT
AC 250V 8A
RESISTIVE LOAD
ENDA INDUSTRIAL ELECTRONICS
Made In Turkey
EI7412-230VAC-AS08
INDICATOR
7
1
8
2
INPUT + 9
GND
10
3 +
4 GND
5
SN: XXXXXXXXX
Made In Turkey
8 680407 703418
8 680407 703401
SUPPLY :
184-253V AC 7
50/60Hz 7VA 8
230V AC +10% -20%
50/60Hz 7VA
6
ALARM
AC 250V 8A
RESISTIVE LOAD
AUXILIARY
SUPPLY OUT
5V 50mA
OUT
AC 250V 8A
RESISTIVE LOAD
ENDA INDUSTRIAL ELECTRONICS
EI7412-230VAC-AS05
INDICATOR
Fuse should
be connected
1
8
2
INPUT + 9
3
GND
10
SN: XXXXXXXXX
6
Holding screw
0.4-0.5Nm
7
230V AC +10% -20%
50/60Hz 7VA
8
INPUT + 9
GND
4
5
Made In Turkey
ALARM
AC 250V 8A
RESISTIVE LOAD
OUT
AC 250V 8A
RESISTIVE LOAD
ENDA INDUSTRIAL ELECTRONICS
EI7412-230VAC
INDICATOR
8 680407 703425
Switch
230V AC
Supply
7
230V AC +10% -20%
50/60Hz 7VA
10
SN: XXXXXXXXX
Made In Turkey
8 680407 703432
Equipment is protected throughout
by DOUBLE INSULATION.
Cable size: 1,5mm²
Note : 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.
2/3
EI7412-E-04-R-201401
Run mode
SET
Measured
value
1000
SET
500
OSET
499
MIN
OSET
500
MAX
OSET
Out set value
Out set value
SET
If first
SET
1000
ASET
ASET
Out set value
999
MIN
MAX
SET
While holding
key out set value flashes and by using
OSET
keys the value can be adjusted.
MAX
While holding
key out set value flashes and by using
MIN
Res.
keys the value can be adjusted.
OSET
Out set value changes fastly if increase or decrease key is pressed for 0.6 second.
MAX
and then
MAX
MIN
Alarm set value
Alarm set value
Alarm set value
&
1000
MAX
ASET
keys are pressed
MIN
together, the maximum and the minimum
measurement values become equal to the
measured value at that time and the
message Res. appears on the display.
MIN
Out set value changes fastly if increase or decrease key is pressed for 0.6 second.
SET
SET
If first
&
and then
ASET
OSET
keys are pressed together programming mode is entered.
ASET
OSET
Programming mode
out.
ASET
o.HYS. = Out hysteresis value.
Can be adjusted between 1 and
200.
See NOTE 1 for programming.
MAX
MAX
MIN
o.StA. = State of out.
If H1 is selected then out output is
energized above the out setpoint .
If Lo is selected then out output is
energized below the out setpoint .
See NOTE 1 for programming.
o.StA.
MAX
MIN
a.sta.
o.lo.L. = Out value lower limit.
Can be adjusted between lower
limit for scale (L.SCL.) and out
value upper limit (o.UP.l.)
See NOTE1 for programming.
MAX
MIN
A.UP.L.
MAX
MAX
A.Sta. = State of alarm output.
If independent or deviation alarm is
selected the alarm output can be Lo and
HI. For Lo, alarm output is energized
below the alarm setpoint. For HI, alarm
output is energized above the alarm
setpoint. If band alarm is selected this
parameter can be bI.HI and bo.HI. For
bI.HI, alarm output is energized
between the band. For bo.HI, alarm
output is energized out of the band.
See NOTE1 for programming.
a.UP.L. = Alarm value upper limit.
Can be adjusted between higher limit for
scale (H.SCL.) and alarm value lower limit
(a.Lo.L.).
See NOTE1 for programming.
MIN
a.Lo.L. = Alarm value lower limit.
Can be adjusted between lower limit for
scale (L.SCL.) and alarm value upper limit
(a.UP.L.).
See NOTE1 for programming.
SET
1000
L.SCL.
OSET
MAX
MIN
OSET
MAX
1000
MAX
MIN
Unit
key out set value flashes and by using
MAX
then
keys are pressed
together and held until ‘CAL'
message appears. See NOTE 3.
MAX
MIN
1.CA. = 1V input calibration.
At this state, 1V is applied to the
input of the device.
1.CA.
SET
OSET
MAX
MAX
NOTE 3
10.CA. = 10V input calibration.
At this state, 10V is applied to the
input of the device.
10.CA.
CAL.
CAL.
SET
OSET
then
keys are pressed
together and held until ‘CAL'
message appears. See NOTE 3.
MAX
then
No
CAL okey?
Yes
C.End
s.Err.
If calibration is success, the
C.End message appears for 1
second.
If calibration is unsuccess, the
S.Err. message appears for 1
second and passed to the next step.
C.End
C.Err.
At this state, the reference voltage or current
that corresponds to HSCL. parameter is
applied to the input.
key decimal point
MAX
then
Deviation alarm
A.tyP.=indE
Band alarm
OSV
OSV
ON
Run Mode Error Messages
ON
OFF A.StA.= Hi
OFF
ON
ON
ON
OFF
OFF A.StA.= Lo
OFF
HyS.A.
A.StA.= Bo.Hi.
HyS.A.
OSV+ASV
HyS.A.
3/ 3
OSV-ASV
----
L.inp.
Measured value
is below scale
Input voltage or
input current is
below zero
---A.StA.= Bi.Hi.
Measured value
is above scale
HyS.A.
ASV
= Out set value
d.CA.S. = d.CAL. menu protection level
parameter.
nonE = No menu is seen.
P. no = Menu is seen but can not be
programmed.
P.yES. = Menu is seen and programming
is possible.
See NOTE 1 for programming.
A.tyP.= bAnd
A.tyP.= dE.
ON
OSV
MIN
D.Ca.s.
MAX
keys are pressed together and held until ‘CAL'
message appears. See NOTE 2.
MIN
If calibration is success, the
C.End message appears for 1
second.
If calibration is unsuccess, the
S.Err. message appears for 1
second and passed to the next step.
ERROR MESSAGES
If the difference between the reference voltages or currents applied for the calibration of H.inP. and L.inP. 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 between the reference voltages applied for calibration of H.inP.
C.Err. and
L.inP. is lower than 0.5V, this error message appears.
If the reference voltage or current applied to the input for calibration is too high or too low, this error message appears.
Uo.SC. = U.oPt. menu protection level
parameter.
nonE = No menu is seen.
P. no = Menu is seen but can not be
programmed.
P.yES. = Menu is seen and programming
is possible.
See NOTE 1 for programming.
SET
To initialize calibration, first
OSET
s.Err.
MIN
Uo.sC.
No
Yes
MAX
d.C.SC. = ConF. menu protection level
parameter.
nonE = No menu is seen.
P. no = Menu is seen but can not be
programmed.
P.yES. = Menu is seen and programming
is possible.
See NOTE 1 for programming.
MAX
MIN
OFF
CAL okey?
D.C.sC.
To initialize calibration, first
At this state, the reference voltage or current
that corresponds to L.SCL. parameter is
applied to the input.
H.inp.
Independent alarm
The message on the left flashes approximately
5 seconds and calibration is completed.
MIN
MIN
keys are pressed together and held until ‘CAL'
message appears. See NOTE 2.
MIN
The message on the left flashes approximately
5 seconds and calibration is completed.
AL.SC. = ALr. menu protection level
parameter.
nonE = No menu is seen.
P. no = Menu is seen but can not be
programmed.
P.yES. = Menu is seen and programming
is possible.
See NOTE 1 for programming.
MAX
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.
NOTE 2
MIN
then
keys are pressed
together and held until ‘CAL'
message appears. See NOTE 3.
OSET
keys are pressed and held together.
And then, by using
can be adjusted.
MAX
AL.sC.
To initialize calibration, first
H.SCL. = Upper limit for scale.
It can be adjusted between (L.SCL. +100)
and 4000.
See NOTE 1 for programming.
SET
OSET
keys the value can be adjusted.
MAX
OSET
To initialize calibration, first
MAX
ou.SC. = out. menu protection level
parameter.
nonE = No menu is seen.
P. no = Menu is seen but can not be
programmed.
P.yES. = Menu is seen and programming
is possible.
See NOTE 1 for programming.
ou.sC.
MAX
L.SCL. = Lower limit for the scale.
It can be adjusted between -1999 and
(H.SCL. -100).
See NOTE 1 for programming.
s.Cod. = Access code for safety menu.
This parameter should be 333.
See NOTE 1 for programming.
MIN
To initialize calibration, first
MIN
l.inp.
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.
For including decimal point first,
then,
OSET
SET
OSET
MAX
A.CAL. = Current calibration.
At this state, 20mA current is
applied to the input of the device.
d.Pnt. = Decimal point.
Decimal point can be adjusted
between 1. and 3. digits.
See NOTE 1 for programming.
d.pnt.
Yes
Hold = Display holding parameter.
Selecting NonE , this parameter
becomes inactive.
Selecting Lo. , always the minimum
measured value is displayed.
Selecting Hi. , always the maximum
measured value is displayed.
S.Cod.
SET
MAX
While holding
MIN
a.CAL.
MIN
Hold
SET
999
OSET
MAX
MIN
MAX
SET
SET
s.Cod. = Access code for calibration
menu. This parameter should be 222.
See NOTE 1 for programming.
S.Cod.
MIN
Parameter adjustment method
SET
MAX
RAtE = Sampling rate.
Measurement is performed at each
l.sCl.
200ms. However,
for FASt rate, each measurement is
displayed.
MAX
MIN
for SLo.1 rate, the average of 4
successive measurements is displayed.
H.sCl.
for SLo.2 rate, the average of 8
successive measurements is displayed.
for SLo.3 rate, the average of 16
successive measurements is displayed. No
See NOTE 1 for programming.
CAL.t.=U.ınP.
rate
MIN
A.Lo.L.
NOTE 1
dSP.C. = Display configuration.
Selectable as PrcS. or Pr.Un. . If PrcS.
is selected, process value appears. If
Pr.Un. is selected, process value and
then measurement unit are displayed 4
and 2 seconds successively.
See NOTE 1 for programming.
ASET
MIN
MIN
CAL.t. = Calibration type.
Selectable as S.inP. or U.inP.
If S.inp. is selected, input type is
one the four standard input types.
If U.inP is selected, input types
can be modified.
See NOTE 1 for modification.
Cal.t.
MIN
dsp.C.
SeCU.
ASET
MIN
i.typ. = Input type.
Input type can be selected as 0-20mA,
4-20mA, 0-1V or 0-10V.
See NOTE 1 for programming.
i.typ.
MAX
A.tyP. = Function of alarm output.
Three kinds of functions can be selected.
IndE = Independent.
De = Deviation.
band = Band.
See NOTE 1 for programming.
MIN
MIN
o.lo.L.
A.HYS. = Alarm hysteresis value.
Can be adjusted between 1 and 200.
See NOTE 1 for programming.
MIN
A.typ.
MAX
o.UP.L = Out value upper limit.
Can be adjusted between out value
lower limit (o.lo.l.) and upper limit
for scale (H.SCL.).
See NOTE1 for programming.
o.UP.L.
MAX
MIN
a.HYS.
d.Cal.
ASET
ASET
MIN
MIN
o.Hys.
U.opt.
d.Cnf.
Alr.
ASET
H.inp.
Input voltage is
above 14V or
input voltage is
above 25mA
OSV+ASV
ASV = Alarm set value
EI7412-E-04-R-201401
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