cal ei2041 programmable indicator
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.
CAL EI2041 PROGRAMMABLE INDICATOR
Thank you for choosing CAL EI2041 INDICATOR.
* 35x77mm sized.
* 4 digits display.
* Display scale can be adjusted between -1999 and 4000.
* Decimal point can be adjusted between 1st. and 3rd. 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 specified input type.
* Sampling time can be adjusted in four steps.
* Stores maximum and minimum measurement values.
* Maximum or the minimum values can be hold on the display.
* Two relay output for control and alarm. (Optional).
* Above and below setpoint value can be set.
* Selectable independent, deviation and band alarm.
* Sensor supply output. (Optional).
* RS485 Modbus RTU communication protocol feature. (Optional)
* CE marked according to European standards.
Order Code : EI2041 -
-
-
ALR OUT
CAL
RS
2R
V
EI2041
-
Product Basic Code
Programmable Indicator
Supply Voltage Selection
230 230VAC
024 24V AC
012 12V AC
SM 9...30V DC/7...24V AC
mA
Relay Output Selection
n/a
OUT and ALARM Relay Output
12
08
05
Modbus Selection
n/a
Modbus Communication
Sensor Supply Output
n/a
12V DC 50mA
8V DC 50mA
5V DC 50mA
TECHNICAL SPECIFICATIONS
ENVIRONMENTAL CONDITIONS
Ambient/storage temperature
Max. relative humidity
Rated pollution degree
Height
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.
According to EN 60529
Front panel : IP65
Rear panel : IP20
Max. 2000m.
Do not use the device in locations subject to corrosive and flammable gases.
ELECTRICAL CHARACTERISTICS
230V AC +%10 -%20 or 12/24V AC ±%10 50/60Hz or 9-30V DC /7-24V AC ±%10 SMPS Optional.
Max. 7VA.
2.5mm² screw-terminal connections.
EEPROM (Min. 10 years).
EN 61326-1: 2012.
EN 61010-1: 2010 (Pollution degree 2, overvoltage category II, measurement category I).
Supply
Power consumption
Wiring
Date retention
EMC
Safety requirements
EI2041 cannot be used if measurement category II, III or IV is required.
Measurement range
Min.
Max.
0V
1.1V
0V
12V
0mA
25mA
0mA
25mA
Input type
0-1V DC voltage
0-10V DC voltage
0-20mA DC current
4-20mA DC current
Measurement accuracy
±0,5% (of full scale)
±0,5% (of full scale)
±0,5% (of full scale)
±0,5% (of full scale)
Input empedance
Approx. 100kW
Approx. 100kW
Approx. 10W
Approx. 10W
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
Sensor power supply
Out
Alarm
Life expectancy for relay
All sensor supply outputs maximum 50 mA. (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
Double set-point and alarm control.
On-Off control.
Adjustable between 1 ... 200.
Control type
Control algorithm
Hysteresis
HOUSING
Housing type
Dimentions
Weight
Enclosure material
Suitable for flush-panel mounting according to DIN 43 700.
W77xH35xD71mm.
Approx. 350g (after packaging)
Self extinguishing plastics.
While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.
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WEST Control Solutions
The Hyde Business Park
Brighton East Sussex
BN2 4JU United Kingdom
Tel : +44 (0) 1273 606271
Fax : +44 (0) 1273 609990
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EI2041-E-01-CAL-150520
FRONT PANEL
mA LED
: If input type is selected as 0-20mA or 4-20mA, mA LED lights up.
V LED
: If input type is selected as 0-1V or 0-10V, V LED lights up.
ALR LED : If alarm output is active, ALR LED lights up. During delay time, LED flashes.
OUT LED : If “OUT” is active, OUT LED lights up. During delay time, LED flashes.
SET
mA
ALR OUT
V
In "Running Mode", indicates output set value.
In “Programming Mode”, indicates the selected parameter value.
In "Running Mode", indicates the maximum measured value.
Used for incrementing values in "Programming Mode".
CAL
In "Running Mode", indicates the minimum measured value.
Used for decrementing values in "Programming Mode".
EI2041
DIMENSIONS
Depth
77mm
71mm
mA
5mm
For removing mounting clamps:
ALR OUT
35mm
V
CAL
- Push the flush-mounting
clamp in direction 1 as
shown in the figure left.
- Then, pull out the clamp in
direction 2.
EI2041
Flush
mounting
clamp
Panel cut-out
Panel
2
Rubber packing
2
2
1
2
3
4
5
6
7
9 10 11 12
8
SN: XXXXXXXXX
8 680407 721603
1
Flush
mounting
clamp
230V AC +10% - 20%
50/60Hz 7VA
GND
+
INPUT
Flush
mounting
clamp
29,5mm
71,5mm
1
Made In Turkey
EI2041-230
PROGRAMMABLE INDICATOR
Note :
1) While panel mounting, additional distance required
for connection cables should be considered.
2) Panel thickness should be maximum 7mm.
3) If there is no 60mm free space at back side of the
device, it would be difficult to remove it from the panel.
CAL INDUSTRIAL ELECTRONICS
CONNECTION DIAGRAM
CAL EI2041 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.
CAL Controls | www.west-cs.com SN: XXXXXXXXX
CAL Controls | www.west-cs.com SN: XXXXXXXXX
Made in Turkey
EI2041-230
PROGRAMMABLE INDICATOR
8 680407 722204
8 680407 721603
230V AC
50/60Hz
1
2
230V AC
50/60Hz
INPUT
3
4
5
6
7
8
+
GND
9
10
NOTE :
SUPPLY :
184-253V AC 1
50/60Hz 7VA 2
Line
Neutral
1
11 12
Fuse
F 100 mA
250V AC
Made in Turkey
EI2041-230-2R-05-RS
PROGRAMMABLE INDICATOR
+
GND
3
4
ALARM
250V 8A~
5
6
OUT
250V 8A~
7
8
INPUT
+
GND
9
10 11 12 13
A
B
COM
Holding screw
0.4-0.5Nm.
Switch
230V AC
Supply
Fuse should
be connected
2
AUX SUPPLY
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.
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WEST Control Solutions
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Tel : +44 (0) 1273 606271
Fax : +44 (0) 1273 609990
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EI2041-E-01-CAL-150520
PROGRAMMING DEVICE
Displaying the Measurement Unit
Measurement
Value
571
1000
SET
bAr
&
SET
In “Running Mode”, if
keys are pressed together for 3 seconds, measurement unit appears. See Unit parameter for programming.
Displaying the Minimum Measurement Unit
Measurement
Value
571
1000
Displaying the Maximum Measurement Unit
Measurement
Value
571
1000
240
In “Running Mode”, if
key is pressed for 3 seconds,
minimum measurement value appears.
1453
In “Running Mode”, if
key is pressed for 3 seconds,
maximum measurement value appears.
Resetting Maximum and Minimum Measurement Values
SET
SET
Measurement
Value
571
1000
rE5
In "Running Mode", if
key pressed for 2 seconds, maximum and minimum measurement values become
equal to the measured value at current time and the
RE5
message appears on display.
Locking and Unlocking
SET
Loc Keys are locked.
SET
Measurement
Value
571
1000
If
keys are pressed together for 2 seconds, Loc message appears and keys are
SET
locked. For unlocking,
&
keys are pressed together for 2 seconds, unL message
unl Keys are unlocked. appears and keys are unlocked. If one of the keys is pressed while the device locked, Loc
message appears on display.
Setting Up User Calibration Values
if the standard input values (0-20mA, 4-20mA, 0-1V, 0-10V) will be used, calibration will not be necessary. Except these input values, if different input values to be used Cal.t
parameter must be selected as U.Inp .
In user menu, if
key is pressed for 7 seconds, L.INP message appears on display and calibration menu is entered.
SET
Voltage or current which are corresponds to L5Cl parameter is applied to device input and
display and proceeding to the next step.
key is pressed. If operation is success,
5ucc
message appears on
SET
In this step, while H.inp message displayed, voltage or current which are corresponds to L5Cl parameter is applied to device input and
key is pressed. If operation is
success, 5ucc then C.End message appears on display, calibration process is completed and the device will start running according to the new calibration values.
ERROR MESSAGES & DESCRIPTIONS
Error conditions and descriptions are listed below.
* If voltage or current is difference and lower than half of full scale between H.inP and L.inP voltage or current.
* If excessive high-low input current or voltage is applied.
* If an error occurs during L.inP calibration, Err1 message appears on display.
* If an error occurs during H.inP calibration, Err2 and C.Err message appears on display.
* If user calibration is not applied before and an error occurs during calibration process, device runs according to standard calibration values.
* If user calibration is applied before and an error occurs during calibration process, device runs according to previous user calibration values.
Changing Parameters
If
keys are pressed together for 2 seconds, Pi message appears and user menu entered. Then in user menu, first parameter's is displayed.
&
SET
When a parameter selected, if
key is pressed selected parameter value appears and displayed parameter can be changed by
keys. If no
operation is performed for 3 seconds after the parameter value is being displayed or
key is pressed, parameter name will be shown again. While
parameter name displayed,
keys are pressed together, returned to "Running Mode" without waiting period.
SET
Programming Mode
Hidden Menu
If
key is pressed for 7 seconds P2 message appears on the display and hidden menu is entered. Selected
parameter values can be displayed with
key and canged with
keys. Accessing to the parameters and
storing functions are as in the user menu. All parameters can be accessed from this menu.
SET
Parameter Transfer Between Menus
SET
I.typ
If
I.typ
keys are pressed together for 2 seconds, parameter transferred to user menu. In this way up to 12
parameters can be transferred to the user menu.
SET
In user menu, if
keys are pressed together for 2 seconds, parameter is removed from user menu. When a
parameter is displayed in the user menu, mA LED lights up in the hidden menu.
baUd
C.Fos
Baud
Setting Up Measurement Unit (Unit) Parameters
SET
If pressed
key in Unit parameter, related digit blinks on display. For desired number, letter or symbol is adjusted by pressing the
key for related digit. For
SET
setting up other digits
key is pressed. When parameter setting process is completed, by pressing
key, parameters can be saved.
key or no key is pressed for 3 seconds without pressing any
Viewing the Revision
Factory Defaults
SET
Key is held down while the device is powered up, d.Par
message will see and restore the factory parameters
In “Running Mode”, if
r.001
&
&
keys are together pressed for 3 seconds,
revision information appears on display.
Running Mode Error Messages
Input voltage or input
current below zero.
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Err.1
Err.2
C.Err
L.INP calibration
error
H.INP calibration
error
Calibration failed
H.inp.
L.inp.
Input voltage higher then 15V
or
input current higher than 25mA.
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EI2041-E-01-CAL-150520
ALARM CONDITIONS
Independent alarm
Deviation alarm
Band alarm
O.5Et
ON
O.5Et: Out set value
A.5Et: Alarm set value
A.tyP.= bAnd
A.tyP.= dE.
A.tyP.=indE
O.5Et
ON
ON
OFF A.5tA.= Hi
OFF A.5tA.= Hi
ON
ON
ON
OFF A.5tA.= Lo
OFF A.5tA.= Lo
OFF
A.Hy5
A.Hy5
A.Hy5
OFF
A.5tA.= Bo.Hi.
A.5tA.= Bi.Hi.
A.Hy5
A.5Et
O.5Et - A.5Et
O.5Et + A.5Et
O.5Et + A.5Et
PARAMETER LIST
Initial Value
CONFIGURATION PARAMETERS
I.typ
Input type selection. (0-20mA, 4-20mA, 0-1V, 0-10V)
0-10
d5p.C
Indicator configuration. (prc5 : Process value, Pr.Un : 4 Seconds process value, 2 Seconds Unit value.)
Prc5
ratE
Measurement ranges.
Fa5t : Average of 1 measurement value is gathered in 200msec.
5lo.1 : Average of 4 measurement value is gathered in 200msec.
5lo2 : Average of 8 measurement value is gathered in 200msec.
5lo3 : Average of 16 measurement value is gathered in 200msec.
5lo.1
Hold
Indicator holding parameter. ( nonE : instant measurement value, lo. : minimum value, HI : maximum value is displayed.)
nonE
Unit
Measurement value. (Desired measurement value for unit selection).
nonE
Cal.t
Calibration type. ( 5.Inp : Standard input type, U.Inp : User defined input type selection ).
5.Inp
d.Pnt
Decimal point selection. ( Adjustable between the 1th. and 3rd digits ).
L.5CL
Lower scale value. ( Adjustable between -1999 and H.5CL value ).
H.5CL
Upper scale value. ( Adjustable between L.5CL and 4000 value ).
0
0
2000
OUTPUT CONTROL PARAMETERS
Initial Value
O.5Et
Output set value. ( Adjustable between L.5CL and H.5CL).
O.HY5
Output hysteresis value. ( Adjustable between 1 and 200 ).
O.5ta
Output status. (Off: Output not active, Lo: Becomes active below the setpoint output value, H1:Becomes active above the setpoint output value).
oFF
O.Pon
Required relay-on delay time in order to set output to active state after power-up. ( Adjustable between 0 and 99 minutes ).
01:00
O.ton
Output relay-on delay time. ( Adjustable between 0 and 99 minutes ).
01:00
O.toF
Output relay-off delay time. ( Adjustable between 0 and 99 minutes ).
2000
2
01:00
ALARM CONTROL PARAMETERS
Initial Value
a.5Et
Alarm set value. ( Adjustable between L.5CL and H.5CL).
2000
a.HY5
Alarm hysteresis value. ( Adjustable between1 and 200 ).
2
a.typ
Alarm type. (IndE : Independent alarm, dE: Deviation alarm, band: Band alarm)
a.5ta
Alarm condition. (OFF:Alarm not active. For independent or deviation alarm, Lo: Alarm is active below the set value, H1: Alarm is active
above the set value. For band alarm, BI.HI : Activated in "in-band", Bo.HI : Activated in "out-band".)
oFF
A.Pon
Required relay-on delay time in order to set alarm output to active state after power-up. ( Adjustable between 0 and 99 minutes ).
01:00
A.ton
Alarm output relay-on delay time. ( Adjustable between 0 and 99 minutes ).
01:00
A.toF
Alarm output relay-off delay time. ( Adjustable between 0 and 99 minutes ).
RS485 MODBUS COMMUNICATION PARAMETERS
Slave device address. ( Adjustable between 1 and 247 )
baUd
Baudrate. ( Off, 1200, 2400, 4800, 9600,19200 kbps ayarlanabilir )
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01:00
Initial Value
adr5
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indE
1
4/5
9600
EI2041-E-01-CAL-150520
MODBUS ADDRESS MAP
HOLDING REGISTERS
Holding Register
Addresses
Data Content
Data
Type
Parameter
Name
Read / Write
Permission
Decimal
Hex
0000d
0x0000
word
Input type selection. 0=0-20;1=4-20;2=0-1;3=0-10
i.tyP
RW
0001d
0x0001
word
Measurement ranges. 0=Fa5t;1=5.lo1;2=5.lo2;3=5.lo3
RAtE
RW
0002d
0x0002
word
Indicator locking parameter. 0=nonE;1=lo;2=HI
hold
RW
0003d
0x0003
word
Decimal point. 0=x;1=x.x;2=x.xx;3=x.xxx
d.pnt
RW
0004d
0x0004
word
Scale lower value.
l.5Cl
RW
0005d
0x0005
word
Scale upper value.
H.5Cl
RW
0006d
0x0006
word
Output set value.
o.5Et
RW
0007d
0x0007
word
Output hysteresis value.
o.Hy5
RW
0008d
0x0008
word
Output condition. (0=OFF,1=Lo, 2=H1)
o.5ta
RW
0009d
0x0009
word
Required relay-on delay time in order to set output to active state after power-up.
o.pon
RW
0010d
0x000A
word
Output relay-on delay time.
o.ton
RW
0011d
0x000B
word
Output relay-off delay time.
o.tof
RW
0012d
0x000C
word
Alarm set value.
a.5Et
RW
0013d
0x000D
word
Alarm hysteresis value.
a.HY5
RW
0014d
0x000E
word
Alarm type. 0=IndE;1=dE;2=band
A.typ
RW
0015d
0x000F
word
Alarm condition. 0=OFF, 1=Lo;1=H1;2=b1.H1;3=bo.H1
A.5ta
RW
0016d
0x0010
word
Required relay-on delay time in order to set alarm output to active state after power-up. a.pon
RW
0017d
0x0011
word
Alarm output relay-on delay time.
a.ton
RW
0018d
0x0012
word
Alarm output relay-off delay time.
a.tof
RW
INPUT REGISTERS
Holding Register
Addresses
Decimal
Hex
0000d
0x0000
Data Content
Data
Type
Parameter
Name
Read / Write
Permission
word
Measured value
–
Read Only
–
Read Only
–
Read Only
0001d
0x0001
word
Minimum measured value
0002d
0x0002
word
Maximum measured value
* Holding and Input Register parameters, which in integer type is defined as signed integer. Timing parameters are defined as seconds.
(For example, 01:15 is defined as 75 seconds).
DISCRATE INPUTS
Holding Register
Data
Addresses
Type
Decimal
Hex
Data Content
Parameter
Name
Read / Write
Permission
0000d
0x0000
bit
OUT Control output condition. (0=OFF; 1=ON).
–
Read Only
0001d
0x0001
bit
Alarm control output condition. (0=OFF; 1=ON).
–
Read Only
Parameter
Name
Read / Write
Permission
COILS
Coil
Addresses
Data Content
Data
Type
Decimal
Hex
0000d
0x0000
bit
Indicator configuration oFF=pr.C5, ON=Pr.Un
d5p.C
RW
0001d
0x0001
bit
Calibration type oFF=5.Inp, ON=U.Inp
Cal.t
RW
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WEST Control Solutions
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Brighton East Sussex
BN2 4JU United Kingdom
Tel : +44 (0) 1273 606271
Fax : +44 (0) 1273 609990
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EI2041-E-01-CAL-150520
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