CAL Controls EI2041 Specifications

Page 1

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.

CAL

* 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 - - - -

Product Basic Code

Programmable Indicator

Supply Voltage Selection 230 230VAC 024 24V AC 012 12V AC

SM 9...30V DC/7...24V AC

Relay Output Selection

- n/a

2R OUT and ALARM Relay Output

Modbus Selection

- n/a

RS Modbus Communication

Sensor Supply Output

- n/a 12 12V DC 50mA 08 8V DC 50mA 05 5V DC 50mA

TECHNICAL SPECIFICATIONS

ENVIRONMENTAL CONDITIONS

Ambient/storage temperature Max. relative humidity

Rated pollution degree

Height

Do not use the device in locations subject to corrosive and flammable gases.

ELECTRICAL CHARACTERISTICS

Supply

Power consumption Wiring Date retention EMC Safety requirements

Input type

0-1V DC voltage 0-10V DC voltage 0-20mA DC current 4-20mA DC current

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.

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.

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).

EI2041 cannot be used if measurement category II, III or IV is required.

Measurement range

Min.

0V 0V 0mA 0mA

Max.

1.1V 12V 25mA 25mA

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

ALR

OUT

EI2041

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

Control type Control algorithm Hysteresis

Double set-point and alarm control. On-Off control. Adjustable between 1 ... 200.

HOUSING

Housing type Dimentions Weight Enclosure material

While cleaning the device, solvents (thinner, benzine, acid etc.) or corrosive materials must not be used.

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Suitable for flush-panel mounting according to DIN 43 700. W77xH35xD71mm. Approx. 350g (after packaging) Self extinguishing plastics.

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EI2041-E-01-CAL-150520

Page 2

FRONT PANEL

8 680407 721603

8 680407 722204

ALR

OUT

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

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

DIMENSIONS

35mm

Flush

mounting

clamp

CAL

EI2041

77mm

OUT

ALR

EI2041

11 12

7 8 9

GND

INPUT

SN: XXXXXXXXX

Made In Turkey

1 2 3 4 5 6

50/60Hz 7VA

230V AC +10% - 20%

PROGRAMMABLE INDICATOR EI2041-230

CAL INDUSTRIAL ELECTRONICS

In "Running Mode", indicates the minimum measured value. Used for decrementing values in "Programming Mode".

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.

Panel cut-out

71,5mm

Flush

mounting

clamp

29,5mm

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.

Flush

mounting

clamp

Depth

71mm

5mm

Panel

Rubber packing

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

EI2041-230 PROGRAMMABLE INDICATOR

230V AC 50/60Hz

1 2 3 4 5 6

NOTE :

SUPPLY :

184-253V AC 50/60Hz 7VA

1) Mains supply cords shall meet the requirements of IEC 60227 or IEC 60245.

Note :

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.

7 8 9

SN: XXXXXXXXX

INPUT

GND

Made in Turkey

CAL Controls | www.west-cs.com

EI2041-230-2R-05-RS PROGRAMMABLE INDICATOR

AUX SUPPLY

GND

ALARM 250V 8A~

230V AC 50/60Hz

1 2 3 4 5 6

OUT 250V 8A~

7 8 9

Fuse

F 100 mA

Line

Neutral

250V AC

Fuse should be connected

Switch

230V AC Supply

Cable size: 1,5mm²

Equipment is protected throughout by

SN: XXXXXXXXX

Made in Turkey

INPUT

GND

DOUBLE INSULATION

COM

Holding screw

0.4-0.5Nm.

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Page 3

PROGRAMMING DEVICE

Displaying the Measurement Unit

C.End

bAr

Displaying the Maximum Measurement Unit

Measurement

Value

RE5

1453

240

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 message appears on display.

Keys are locked.

Loc

Keys are unlocked.

unl

If keys are pressed together for 2 seconds, Loc message appears and keys are locked. For unlocking, keys are pressed together for 2 seconds, unL message appears and keys are unlocked. If one of the keys is pressed while the device locked, Loc

1000571

In “Running Mode”, if key is pressed for 3 seconds, maximum measurement value appears.

message appears on display.

L.INP

5ucc

1000571

Measurement

Value

In “Running Mode”, if keys are pressed together for 3 seconds, measurement unit appears. See Unit parameter for programming.

Displaying the Minimum Measurement Unit

1000571

In “Running Mode”, if key is pressed for 3 seconds, minimum measurement value appears.

Measurement

Value

Resetting Maximum and Minimum Measurement Values

1000571

Measurement

Value

Locking and Unlocking

1000571

Measurement

Value

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, message appears on display and calibration menu is entered. Voltage or current which are corresponds to L5Cl parameter is applied to device input and key is pressed. If operation is success, message appears on

display and proceeding to the next step. In this step, while message displayed, voltage or current which are corresponds to L5Cl parameter is applied to device input and key is pressed. If operation is

success, then message appears on display, calibration process is completed and the device will start running according to the new calibration values.

H.inp

5ucc

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.

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.

Hidden Menu

If key is for 7 seconds P2 message appears on the display and hidden menu is entered. Selected

pressed

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.

Parameter Transfer Between Menus

I.typ

baUd

If 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.

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.

Setting Up ParametersMeasurement Unit (Unit)

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 or no key is pressed for 3 seconds without pressing any key, parameters can be saved.

Factory Defaults

Key is held down while the device is powered up, message will see and restore the factory parameters

Running Mode Error Messages

Programming Mode

I.typ

C.Fos

C.FosBaud

Viewing the Revision

d.Par

In “Running Mode”, if keys are together pressed for 3 seconds,

r.001

revision information appears on display.

Input voltage or input

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L.inp.

current below zero.

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H.inp.

Input voltage higher then 15V

input current higher than 25mA.

Err.1

L.INP calibration

error

3/5

Err.2

H.INP calibration

error

C.Err

Calibration failed

EI2041-E-01-CAL-150520

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Independent alarm

A.tyP.=indE

OFF

A.5tA.= Hi

Deviation alarm

A.tyP.= dE.

O.5Et

ALARM CONDITIONS

A.5tA.= Hi

OFF

Band alarm

A.tyP.= bAnd

O.5Et

OFF

A.5tA.= Bo.Hi.

O.5Et: Out set value A.5Et: Alarm set value

A.5tA.= Lo

OFF

A.Hy5

A.5Et

CONFIGURATION PARAMETERS

I.typ

d5p.C

ratE

Hold

Unit

Cal.t

d.Pnt

L.5CL

H.5CL

Input type selection. (0-20mA, 4-20 0-1 0-10 )mA, V, V

Indicator configuration. (prc5 : Process value, Pr.Un : 4 Seconds process value, 2 Seconds Unit value.)

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.

Indicator holding parameter. ( nonE : instant measurement value, lo. : minimum value, HI : maximum value is displayed.)

Measurement value. (Desired measurement value for unit selection).

Calibration type. ( 5.Inp : Standard input type, U.Inp : User defined input type selection ).

Decimal point selection. ( Adjustable between the 1th. and 3rd digits ).

Lower scale value. ( Adjustable between -1999 and H.5CL value ).

Upper scale value. ( Adjustable between L.5CL and 4000 value ).

OUTPUT CONTROL PARAMETERS

O.5Et

O.HY5

O.5ta

O.Pon

O.ton

O.toF

Output set value. ( Adjustable between L.5CL and H.5CL).

Output hysteresis value. ( Adjustable between 1 and 200 ).

Output status. (Off: Output not active, Lo: Becomes active below the setpoint output value, H1:Becomes active above the setpoint output value).

Required relay-on delay time in order to set output to active state after power-up. ( Adjustable between 0 and 99 minutes ).

Output relay-on delay time. ( Adjustable between 0 and 99 minutes ).

Output relay-off delay time. Adjustable between 0 and 99 minutes ).(

ALARM CONTROL PARAMETERS

a.5Et

a.HY5

a.typ

a.5ta

A.Pon

A.ton

A.toF

Alarm set value. ( L.5CL and H.5CL).Adjustable between

Alarm hysteresis value. ( 1 and 200 ).Adjustable between

Alarm type. (IndE : Independent alarm, dE: Deviation alarm, band: Band alarm)

Alarm condition. (OFF:Alarm not active. For independent or deviation alarm, H1: Alarm is active above the set value. For band alarm, BI.HI : Activated in "in-band", Bo.HI : Activated in "out-band".)

Required relay-on delay time in order to set alarm output to active state after power-up. ( Adjustable between 0 and 99 minutes ).

Alarm output relay-on delay time. ( Adjustable between 0 and 99 minutes ).

Alarm output relay-off delay time. Adjustable between 0 and 99 minutes ).(

RS485 MODBUS COMMUNICATION PARAMETERS

adr5

baUd

Slave device address. ( Adjustable between 1 and 247 )

Baudrate. ( Off, 1200, 2400, 4800, 9600,19200 kbps ayarlanabilir )

A.Hy5

O.5Et + A.5Et

OFF

A.5tA.= Lo

PARAMETER LIST

Lo: Alarm is active below the set value,

A.Hy5

O.5Et - A.5Et

A.Hy5

O.5Et + A.5Et

OFF

A.5tA.= Bi.Hi.

Initial Value

0-10

Prc5

5lo.1

nonE

5.Inp

2000

Initial Value

2000

oFF

01:00

Initial Value

2000

indE

oFF

01:00

Initial Value

9600

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MODBUS ADDRESS MAP

HOLDING REGISTERS

Holding Register

Addresses

Decimal

0000d 0x0000 word R Wi.tyP

0001d 0x0001 word

0002d 0x0002 word

0003d 0x0003 word

0004d 0x0004 word

0005d 0x0005 word

0006d 0x0006 word

0007d 0x0007 word

0008d 0x0008 word

0009d 0x0009 word

0010d 0x000A word

0011d 0x000B word

0012d 0x000C word

0013d 0x000D word

0014d 0x000E word

0015d 0x000F word

0016d 0x0010 word

0017d 0x0011 word

0018d 0x0012 word

Hex

Data Type

Input type selection. 0=0-20;1=4-20;2=0-1;3=0-10

Measurement ranges. 0=Fa5t;1=5.lo1;2=5.lo2;3=5.lo3 Indicator locking parameter. 0=nonE;1=lo;2=HI

Decimal point. 0=x;1=x.x;2=x.xx;3=x.xxx

Scale lower value.

Scale upper value.

Output set value.

Output hysteresis value. Output condition. (0=OFF,1=Lo, 2=H1)

Required relay-on delay time in order to set output to active state after power-up.

Output relay-on delay time.

Output relay-off delay time.

Alarm set value.

Alarm hysteresis value. Alarm type. 0=IndE;1=dE;2=band

Alarm condition. 0=OFF, 1=Lo;1=H1;2=b1.H1;3=bo.H1

Required relay-on delay time in order to set alarm output to active state after power-up.

Alarm output relay-on delay time.

Alarm output relay-off delay time.

Data Content

Parameter

Name

RAtE hold d.pnt l.5Cl H.5Cl o.5Et o.Hy5 o.5ta o.pon o.ton o.tof a.5Et a.HY5 A.typ A.5ta a.pon a.ton a.tof

INPUT REGISTERS

Holding Register

Addresses

Decimal

0000d 0x0000 word Read Only–

0001d 0x0001 word

0002d 0x0002 word

* 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).

Hex

Data Type

Measured value

Minimum measured value

Maximum measured value

Data Content

Parameter

Name

– –

DISCRATE INPUTS

Holding Register

Addresses

Decimal

0000d 0x0000 bit Read Only– 0001d 0x0001 bit –

Hex

Data Type

OUT Control output condition. (0=OFF; 1=ON).

Alarm control output condition. (0=OFF; 1=ON).

Data Content

Parameter

Name

COILS

Coil

Addresses

Decimal

0000d 0x0000 bit R Wd5p.C 0001d 0x0001 bit Cal.t

Hex

Data Type

Indicator configuration oFF=pr.C5, ON=Pr.Un

Calibration type oFF=5.Inp, ON=U.Inp

Data Content

Parameter

Name

Read / Write

Permission

R W

Read / Write

Permission

Read Only

Read / Write

Permission

Read Only

Read / Write

Permission

R W

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