CAL Controls EI141 User manual

1/3
In the current measurement mode input impedance is 5 Therefore, in the current measurement mode, a voltage input
should not be connected to the input terminals, otherwise, the device will be damaged.
W.
To change the input type from
voltage to a current measurement mode, isolate the input before changing the operation mode.
EI141 must not be used in location where measurement category is II, III or IV.
* 34x77mm sized.
* 4 digits display.
* Easy to use by front panel keypad.
* Display scale can be adjusted between -1999 and 4000.
* Decimal point can be adjusted between 1 and 3 digits.
* 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 his/her own specified input type.
* Sampling time can be adjusted in four steps.
* Maximum and minimum measurement values are registered.
* The maximum or the minimum values can be hold on the display.
* Current and voltage calibration can be made..
* Parameter access protection on 3 levels.
* Easy connection by removable screw terminal.
Supply Voltage Order Code
230V AC +10% -20% EI141-230VAC
24V AC 10% EI141-24VAC
EI141-12VAC
EI141-E-05
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)W
Approx. (terminal voltage limits: min. = -2V, max. = 30V)11kW
Approx. 5 (applicable terminal voltage is max. 50mA.)W
Approx. (applicable terminal voltage is max. 50mA.)5W
CAL EI141 PROGRAMMABLE INDICATOR
Thank you for choosing the CAL EI141 indicator.
ENVIRONMENTAL CONDITIONS
Height Max. 2000m
Ambient/storage temperature
Max. relative humidity
0 ... +50°C/-25 ... +70°C (with no icing)
Rated pollution degree
TECHNICAL SPECIFICATIONS
80 up to 31 decreasing linearly 50 at 40 .%%°C °C
According to EN 60529 Front panel : IP60
Rear panel : IP20
Do not use the device in locations subject to corrosive and flammable gases.
Supply 230V AC +%10 -%20, 50/60Hz or 12/24V AC ±%10, 50/60Hz or optional 9-30V DC .±%10
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
HOUSING
Housing type Suitable for panel mounting according to DIN 43 700.
Dimensions W77xH34xD70mm
Weight Approx. 250g (after packing)
Enclosure material Self extinguishing plastics
While cleaning the device, solvents (thinner, benzine, acid etc.) or must not be used.corrosive materials
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
SET
CAL EI141
PROGRAMMABLE INDICATOR
CAL CONTROLS LTD
Tel : [phone] Fax : [phone]
e-mail: [email protected] Web : www.cal-controls.com
Bury Mead Road, Hitchin, Herts, SG5 1RT, UK.
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. CAL Controls 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.
9-30V DC SMPS module EI141-SM
12V AC 10%

TERMS
4 digits 7 segment yellow LED display
( 2 ),( 3 ),( 4 ),( 5 ) Keypad
( 1 ) Digital display
DIMENSIONS
2/3 EI141-E-05
CONNECTION DIAGRAM
2
1
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
1) Measurement value, measurement unit, the minimum or the maximum measured values are
displayed in the run mode.
Parameter name, parameter value or a user defined unit is displayed in the programming mode.
3) De
Used for making the minimum and the maximum measured values equal in the run mode.
crement or parameter selection key in the programming mode.
2) Increment or parameter selection key in the programming mode.
Used for displaying measurement unit or the max. measured value in the run mode.
4) Used for selecting run and programming modes, displaying
measurement unit or
adjusting parameters,
making the minimum and the maximum measured values equal.
12mm
Micro switch
Character height
The CAL EI141 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 electrical power. 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 out by 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 :
Holding screw
0.4-0.5Nm
Equipment is protected throughout
by DOUBLE INSULATION.
Panel cut-out
70mm 8mm
71mm
29mm
Panel
2
1
34mm
85mm
Push up the flush-mounting
clamp in direction as
shown in the figure above.
Then, pull out the clamp in
direction
-
1
-
2.
For removing mounting clamps:
Rubber
gasket
Flush mounting
clamp
Flush mounting
clamp
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 would be difficult to
remove it from the anel.p
SN: XXXXXXXXX
123456789
10 11 12
230V AC +10% -20% 50/60Hz 3VA
INPUT
+
GND
EI141-230VAC
PROGRAMMABLE INDICATOR
SN: XXXXXXXXX
123456789
10 11 12
EI141-230VAC
PROGRAMMABLE INDICATOR
230V AC +10% -20%
50/60Hz 7VA
INPUT
+
GND
SN: XXXXXXXXX
123456789
10 11 12
9-30V DC 10%
7VA
±
INPUT
+
GND
EI141-SM PROGRAMMABLE INDICATOR
-
+
SN: XXXXXXXXX
123456789
10 11 12
EI141-24VAC
PROGRAMMABLE INDICATOR
24V AC +10% -20%
50/60Hz 7VA
INPUT
+
GND
SET
CAL EI141
PROGRAMMABLE INDICATOR
SET
CAL
EI141
PROGRAMMABLE INDICATOR
www.cal-controls.com www.cal-controls.com
www.cal-controls.com
www.cal-controls.com
Depth

s.Cod. = Access code for calibration menu.
This parameter should be .
See NOTE 1 for programming.
222
A.CAL. = Current calibration.
At this state, 20.000 mA current is applied to the
input of the device.
10.CA. = 10V input calibration.
At this state, 10.000V 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
To initialize calibration, first then
keys are pressed together and held until ‘ '
message appears. See NOTE 3.
CAL
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.
For including decimal point first, then,
keys are pressed and held together. And
then, by using key decimal point can be
adjusted.
S.Cod.
d.C.sc.
Uo.sc.
D.Ca.s.
S.Cod.
a.CAL.
1.CA.
10.CA.
If key is pressed and held for 5
seconds programming mode is entered
U.opt. d.Cal. SeCU.
d.pnt.
Cal.t.
l.sCl.
H.sCl.
l.inp.
H.inp.
CAL.t.=U.ýnP.
Evet
No
d.Cnf.
i.typ.
rate
Hold
dsp.C.
Unit
If first and then keys are
pressed together , measurement
unit appears. See
For programming.
Unit parameter
If first and then keys are
pressed together, the maximum and the
minumum measurement values become
equal to the measured value at that time
and the message appears on
display.
res.
Pressing this key the minumum
measured value up to that time
appears.
Pressing this key the maximum
measured value up to that time
appears
The minumum
measured value The maximum
measured value
Measurement unit 870 1453
Bar.
&
Programming Mode
3/3
Running Mode
Measurement
value
1000
Res.
-E-05EI141
SET
SET
SET
SET SET
SET
SET
CAL.t. = 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.
S.inP
S.inp
U.inP
.
.
U.inP
i.typ. = Input type.
Input type can be selected as 0-20mA,
4-20mA, 0-1V or 0-10V.
See NOTE 1 for programming.
RAtE = Sampling rate.
Measurement is performed at each 200ms.
However,
for rate, each measurement is displayed.
FASt
for rate, the average of 4 successive
measurements is displayed.
SLo.1
for rate,
for rate,
SLo.2
SLo.3
the average of 8 successive
measurements is displayed.
the average of 16 successive
measurements is displayed.
See NOTE 1 for programming.
Hold = Display holding parameter.
Selecting , this parameter becomes
inactive.
Selecting , always the minimum
measured value is displayed.
NonE
Lo.
Hi. ,Selecting always the maximum
measured value is displayed.
dSP.C. = 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.
PrcS. Pr.Un. PrcS.
Pr.Un.
See NOTE 1 for programming.
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.
d.Pnt. = Decimal point.
Decimal point can be adjusted between
1. and 3. digits.
See NOTE 1 for programming.
L.SCL. = Lower limit for the scale.
It can be adjusted between -1999 and
( -100).
H.SCL.
See NOTE 1 for programming.
H.SCL. = Upper limit for scale.
It can be adjusted between ( +100)
and 4000.
L.SCL.
See NOTE 1 for programming.
SET
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
SET
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
SET
SET
s.Cod. = Access code for safety menu.
This parameter should be
See NOTE 1 for programming.
333.
d.C.Sc. = menu protection level
parameter.
= No menu is seen.
= Menu is seen but can not be programmed.
= Menu is seen and programming is possible.
ConF.
nonE
P. no
P.yES.
See NOTE 1 for programming.
Uo.Sc. =U.oPt. 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.
nonE
P. no
P.yES.
d.Ca.S. =d.CAL. 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.
nonE
P. no
P.yES.
CAL. CAL.
C.end C.end
s.err.
S.err.
C.err.
C.err.
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
CAL okey? CAL okey?CAL okey?
Yes Yes
No No
NOTE 2 NOTE 3
SET
For adjusting a selected parameter first press and hold key. Then, by using keys adjustment
can be made.
Parameter adjustment method
NOTE 1
Entering from programming mode to run mode:
If no key is pressed within 20 seconds during programming mode data is stored automatically and the run
mode is entered. Alternatively the same function occurs by pressing key and holding for 5 seconds
SET