Aplisens WW-11ALW User manual

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]

Symbols used

Symbol

Description

Warning to proceed strictly in accordance with the information contained in

the documentation in order to ensure the safety and full functionality of the

device.

Information particularly useful during installation and operation of the device

Information particularly useful during installation and operation of Ex versions.

Information on disposal of used equipment.

BASIC REQUIREMENTS AND SAFE USE

The manufacturer will not be liable for damage resulting from incorrect

installation, failure to maintain the device in a suitably functional condition, or

use of the device other than for its intended purpose.

Installation should be carried out by qualified personnel having the necessary

authorisation to install electrical and pressure measuring devices. The installer

is responsible for performing the installation in accordance with these

instructions and with the electromagnetic compatibility 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 send it for repair to the

manufacturer or to a firm authorised by the manufacturer

In order to minimise the risk of malfunction and associated risks to personnel, the

device is not to be installed or used in particularly hostile conditions, where the

following risks occur:

Possibility of mechanical impacts, excessive shocks and vibration;

Excessive temperature fluctuation;

Condensation of water vapour, dust, icing

When using the device in potentially explosive areas, observe technical

requirements specified in this manual and applicable local (national) regulations.

Changes in the manufacture of devices can overtake the update's paper documentation.

Current manuals can be found on the manufacturer's website at www.aplisens.pl.

IO.WW-11ALW(ENG)

Edition 01.A.002/02.16

CONTENTS

1. INTRODUCTION..........................................................................................3

2. SAFETY PROCEDURES.............................................................................3

3. USER INFORMATION.................................................................................3

4. TRANSPORT AND STORAGE....................................................................4

4.1. Transport.....................................................................................................................4

4.2. Storage .......................................................................................................................4

5. WARRANTY................................................................................................4

6. CONSTRUCTION ........................................................................................5

6.1. Intended use and functions.........................................................................................5

6.2. Construction and dimensions......................................................................................5

6.3. Identification................................................................................................................6

7. CERTIFICATES FOR USE IN HAZARDOUS AREAS.................................7

7.1. Directive ATEX –intrinsic safety versions...................................................................7

7.2. Allowable parameters for supplying of the displays (based on the certificate KDB 16

ATEX 0006).................................................................................................................8

8. INSTALLATION...........................................................................................9

8.1. General recommendation.........................................................................................9

9. ELECTRICAL CONNECTIONS .................................................................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 compatibility (EMC), immunity.................................................19

11.3.2. Electromagnetic Compatibility, emission............................................................20

11.3.3. Mechanical resistance........................................................................................20

11.3.4. Insulation resistance ..........................................................................................20

11.3.5. High Voltage Test...............................................................................................20

11.3.6. Housing ingress protection.................................................................................20

11.4. Construction..............................................................................................................20

11.4.1. Housing material................................................................................................20

11.4.2. Terminal block material......................................................................................20

10.4.3. Cross-section of wire of connecting conductor...................................................20

IO.WW-11ALW

2 Edition 01.A.002/02.16

12.INSPECTIONS. SPARE PARTS ................................................................21

12.1. Periodic inspections ..................................................................................................21

12.2. Unscheduled inspections ..........................................................................................21

12.3. Spare parts................................................................................................................21

13.SCRAPPING, DISPOSAL ..........................................................................21

14.ADDITIONAL INFORMATION....................................................................21

LIST OF FIGURES

Fig.1. Display WW-11ALW. Dimensions..................................................................................5

Fig.2. Example of the rating plate of WW-11ALW display in normal version...........................6

Fig.3. Example of the rating plate of WW-11ALW display in Ex version..................................7

Fig.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. Backlighting jumper view at display WW-11ALW electric board................................18

LIST OF TABLES

Table 1. Allowable parameters for supplying of circuits with display .......................................8

Table 2. Table of markings of terminals in terminal block......................................................10

IO.WW-11ALW(ENG)

Edition 01.A.002/02.16

1. INTRODUCTION

The subject of this manual is display type WW-11ALW.

This manual contains data, information and recommendations concerning installation and

use of the display, as well as troubleshooting procedures.

Information about the of intrinsically safe displays are marked in the text

2. SAFETY PROCEDURES

The installation and commissioning of the device and any activities related to the

operation should be performed only after careful examination of the contents of

this manual.

Installation and maintenance should be carried out by qualified personnel having

necessary authorisation to install electrical equipment and measuring

instruments.

The device should be used according to its intended purpose (section 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, disconnect it.

When using the device in potentially explosive areas, observe technical

requirements specified in this manual and applicable local (national) regulations.

3. USER INFORMATION

The user receives together with the digital display:

a) Product Certificate, which is also a warranty card;

b) Declaration of conformity (on request);

c) Copy of the certificate (on request for display in Ex version);

d) User Manual ref. No. „IO.WW-11ALW(ENG).”

Items b), c) and d) are available on the website www.aplisens.pl

Together with display WW-11ALW the user can order a mounting kit.

IO.WW-11ALW

4 Edition 01.A.002/02.16

4. TRANSPORT AND STORAGE

4.1. Transport

Devices should be transported in multi- or/and single-unit packaging. The packaging should

be protected against displacement and direct weathering effect.

4.2. Storage

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 with

the purpose determined in the manual.

IO.WW-11ALW(ENG)

Edition 01.A.002/02.16

6. CONSTRUCTION

6.1. Intended use and functions

Programmable displays WW-11ALW are designed for use in various industrial applications

for digital display of physical quantities converted into a standard current signal 4 ... 20 [mA]

+ HART.

Programmable displays WW-11ALW are characterized by:

a) Serial operation in loop of output signal of the 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 with electronic unit

and terminal block located inside.

Three marked fields of terminal block are used for connection of the display, see Table 2.

Fig.1. Display WW-11ALW. Dimensions

IO.WW-11ALW

6 Edition 01.A.002/02.16

6.3. Identification

Every display is provided with rating plate containing the following information:

1. Logo 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.

IO.WW-11ALW(ENG)

Edition 01.A.002/02.16

Additionally Ex display is equipped with the following information:

11. Marking of type of explosion-proof housing, certificate marking as in p.7 ;

12. Values of such parameters as Ui, Ii, Pi, Li, Ci and Uo, Io, Po;

13. Number of notified body supervising the Ex products.

Fig.3. Example of the rating plate of WW-11ALW display in Ex version.

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 + A11:2013, EN 60079-11:2012.

Connections in potentially explosive zones are presented in p. 9.3.

Allowable parameters based on the KDB 16 ATEX 0006. certificate are given in 7.2.

IO.WW-11ALW

8 Edition 01.A.002/02.16

7.2. Allowable parameters for supplying of the displays (based on

the certificate KDB 16 ATEX 0006)

Displays with cooperating transmitters shall be supplied from the supplying devices

having appropriate certificates of intrinsic safety, which parameters of outputs to

potentially explosive zones shall not exceed allowable supply parameters for the

displays.

Table 1. Allowable parameters for supplying of circuits with display

Allowable parameters for supplying of circuits with display

Ui, Uo

Ii, Io

Pi, Po

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 of circuit of the transmitter with display equals to:

Ciz = 25 nF for input capacitance of the transmitter Cip ≤ 25 nF

Ciz = Cip for input capacitance of the transmitter Cip > 25 nF

Calculated values of substitute inductance and capacitance of the circuit shall be increased

by inductance and capacitance of the cable.

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