USER’S MANUAL
Display WW-11ALW
– monitor of double circuit line
without auxiliary power system
IO.WW-11ALW(ENG)
Edition 01.B.002/02.16
APLISENS S.A., 03-192 Warszawa, ul. Morelowa 7
tel. +48 22 814 07 77; fax +48 22 814 07 78
www.aplisens.pl
, e-mail:
[email protected]
Page 1: ...LW monitor of double circuit line without auxiliary power system IO WW 11ALW ENG Edition 01 B 002 02 16 APLISENS S A 03 192 Warszawa ul Morelowa 7 tel 48 22 814 07 77 fax 48 22 814 07 78 www aplisens pl e mail aplisens aplisens pl ...
Page 2: ...ility and safety regulations and standards applicable to the type of installation In the installation with control and measurement instruments exists in case of leakage a risk to personnel on the side where the medium is under pressure All safety and protection requirements must be observed during installation operation and inspections If a device is not functioning correctly disconnect it and sen...
Page 3: ...CTIONS 10 9 1 General recommendation 10 9 2 Electrical connection in safe areas 11 9 3 Electrical connection in hazardous areas 12 10 CONFIGURATION 14 10 1 Display configuration 14 10 2 Local Menu error reports 16 10 3 View local LCD display 17 11 TECHNICAL DATA 19 11 1 Electrical parameters 19 11 2 Metrological parameters 19 11 3 Permitted environmental conditions 19 11 3 1 Electromagnetic compat...
Page 4: ...Example of installation of WW 11ALW display on tube 9 Fig 5 Connection diagram for WW 11ALW display without HART communication 10 Fig 6 Connection diagram of WW 11ALW display in the safe zones 11 Fig 7 Connection diagram of display WW 11ALW in potentially explosive zones 12 Fig 8 The recommended way to connect earthing for WW 11ALW display 13 Fig 9 View of disassembled display assembly 18 Fig 10 B...
Page 5: ... 6 1 with permissible parameters Before assembly or disassembly of the device one must absolutely disconnect the power source Under no circumstances may the electrical system of the device be repaired or otherwise handled by the user Damage assessments and repairs may only be carried out by the manufacturer or its authorised dealer Do not use damaged device If a device is not functioning correctly...
Page 6: ...Display should be stored in the original packaging indoor rooms free of vapours and corrosive substances the temperature and relative humidity should not exceed the permitted conditions see p 11 3 5 WARRANTY Manufacturer warrants to the conditions specified in the Product Certificate which is also a guarantee card Warranty is in full force under the condition of using the devices properly along wi...
Page 7: ... transmitter 4 20 mA with HART transmission signal b Digital processing of signal filtering rounding of readout c No additional supply source d Displaying values in units of measure of the measured value or current e Linear dependency of display value on the value of input signal f Tight housing 6 2 Construction and dimensions WW 11ALW displays consist of closed housing made of aluminium alloy wit...
Page 8: ...ogo or name of the manufacturer 2 Display type designation 3 Product code 4 CE marking 5 Serial number of the display 6 Input signal 7 Ambient temperature range 8 Voltage drop 9 Housing ingress protection 10 Symbol Notice See relevant information contained in the manual Fig 2 Example of the rating plate of WW 11ALW display in normal version ...
Page 9: ...on 7 CERTIFICATES FOR USE IN HAZARDOUS AREAS 7 1 Directive ATEX intrinsic safety versions Displays may be used in potentially explosive atmospheres in accordance with the following explosion proof designations II 2G Ex ia IIC T4 Gb II 1D Ex ia IIIC T110 C Da KDB 16 ATEX 0006 The displays are designed and manufactured in accordance with requirements of the following standards EN 60079 0 2012 A11 20...
Page 10: ...th display Ui Uo Ii Io Pi Po Li Ci Ta Supply with linear characteristics 30 V 0 1 A 0 75 W 0 µH 25 nF 75ºC T4 Supply with trapezoidal characteristics 24 V 50 mA 0 6 W 0 µH 25 nF 75ºC T4 Supply with rectangular characteristics 24 V 50 mA 1 2 W 0 µH 25 nF 75ºC T4 Substitute inductance of transmitter circuit with display Liz Lip where Lip input inductance of the transmitter Substitute capacitance Ciz...
Page 11: ... Fig 4 WW 11ALW display is adapted for assembly on vertical or horizontal tube with max diameter 65 mm Prism shape cut outs executed in the rear part of the housing are used for this purpose Fig 4 Example of installation of WW 11ALW display on tube Item No Description Quantity 1 Display WW 11ALW 1 2 Clamping ring 2 3 Flat washer 6 4 4 4 Spring washer 6 1 4 5 Nut M6 4 6 Tube The mounting kit includ...
Page 12: ...ording to the diagram presented on the fig 5 6 or 7 and the below table containing numbers of the terminals Maintain polarity of connection as in the following table Table 2 Table of markings of terminals in terminal block Polarization Terminal number Power supply 3 2 Transmitter 1 2 Cables possible to be used Unshielded cable is recommended when using the analogue signal Shielded cable is recomme...
Page 13: ...with Hart communication If user wants to communicate with a smart transmitter through HART protocol by making local connection of communicator or converter then user shall make sure that resistance Ro seen from the terminals 2 and 3 of the display towards supply source includes in the range 240 Ω Ro 1100 Ω For Ro 240 Ω communication will not be established In such case Ro shall be increased to the...
Page 14: ...ays permissible parameters of feeding the transmitters in hazardous areas see point 7 2 Fig 7 Connection diagram of display WW 11ALW in potentially explosive zones a Diagram of connection with transmitter b Diagram of connection with transmitter with Hart communication Communicator shall have approval for use in the hazardous zone and connecting it to the signal line routed to the hazardous zone T...
Page 15: ...dance with local electrical standards The recommended way to connect earthing for WW 11ALW display is shown in figure 8 Shield of a cable shall be connected from the one side with earth terminal if cable in the shield is used Fig 8 The recommended way to connect earthing for WW 11ALW display ...
Page 16: ...ion Pressing and holding any button for about 4s will cause enter to the local setting mode and appears on the display in the field LCD3 the display fields are describe in p 9 3 message EXIT No action in the area of MENU for longer than 2 minutes will automatically exit from the local setting and move to the display of the process variable After approval the selected parameter display will confirm...
Page 17: ...he end of the range Percentage value of measured range is displayed in the LCD2 field as a standard Table Exemplary settings LRV URV Unit LRV URV LCD2 mA 4 20 Current in current loop 0 100 Output setting percentage set as a standard Measurement range unit e g kPa Range beginning e g 0 Range end e g 100 Physical value measured e g pressure XX XXX UNIT Actual value of start and end of the displayed ...
Page 18: ...e measuring range of the transmitter connected to the WW 11ALW display shall be unconditionally configured or the indications correctness shall be checked 10 2 Local Menu error reports During perform some functions in Local Menu may appear on LCD2 field an error message EXXXX the letter E and 4 digits error code The error message evidences about no realization of the command The persistence of the...
Page 19: ...ts or the error code Decimal point position can be set in local MENU LCD3 information field During normal operation is designed for continuous display of the base unit or the user units In case of errors in the display s work it displays an error number In manual mode the local change settings menu displays options of selecting the setting It also displays errors related to the implementation of c...
Page 20: ...1 A 002 02 16 Fig 9 View of disassembled display assembly Fig 10 Backlighting jumper view at display WW 11ALW electric board unit display back side Jumper in OFF position backlighting off Jumper in ON position backlighting on ...
Page 21: ...3 1 Electromagnetic compatibility EMC immunity rating according to EN 61326 1 2 for industrial applications Electrostatic Discharge Immunity ESD EN 61000 4 2 S3 Level Contact 6kV Air 8kV Criterion B Conducted Radio Frequency EN 61000 4 6 0 15 80MHz 10V Criterion A Radiated Electromagnetic Field EN 61000 4 3 80 2000MHz 10V m 2700MHz 1V m Criterion A Electrical Fast Transient Burst EN 61000 4 4 2kV ...
Page 22: ...60068 2 27 31 50g 11ms Sinusoidal vibrations PN EN 60068 2 6 próba Fc Up to 1 6mm 2 25Hz Up to 4g dla 25 100Hz 11 3 4 Insulation resistance 100MΩ 110V DC normal versions 100MΩ 750V DC Ex versions 11 3 5 High Voltage Test 75V AC 110V DC 1 min normal versions 500V AC 750V DC 1 min Ex versions 11 3 6 Housing ingress protection wg PN EN 60529 2003 IP66 11 4 Construction 11 4 1 Housing material Obudowa...
Page 23: ...dition of the cable connections on terminals etc shall be checked It shall be stated whether value of supply voltage and resistance of the load is correct Functionality of the display shall be checked if the line is in good working order 12 3 Spare parts Parts of the display which may be subject to wear and tear or damaged and replacement WW 11ALW Name Content Description Order no Mounting kit 2x ...
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