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ABB Advance Optima Caldos 15-Ex, Руководство оператора

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ABB Advance Optima Caldos 15-Ex Скачать руководство пользователя страница 13

42/24-12-2 EN

Advance Optima Ex Analyzer Modules Operator’s Manual

13

Connect Electrical Lines - Instructions, 

continued

Isolation Relay -K01

Isolation relay -K01 is installed in the CU-Ex. It is used to connect the system bus
cable HIGH, LOW and GROUND leads and the non-intrinsically safe system
controller signal leads.

The standard arrangement of isolation relay -K01 is shown in the CU-Ex Operator’s
Manual (Publication No. 42/24-13 EN).

Terminal Strip -K05

Terminal strip -K05 is installed in the CU-Ex. It is used to connect the 8-wire
system bus cable leads not connected to isolation relay -K01.

Terminal strip -K05 is not needed if the 8-wire Ex analyzer module system bus
cable is routed to a connection box and a 3-wire extension cable is used for the
connection to the CU-Ex.

Terminal Strip -K06

Terminal strip -K06 is installed as an option in the central unit version for use in
Zone 2 and in the non-explosion protected version. It is used for system bus cable
connections.

If terminal strip -K06 is not installed, the Ex analyzer module system bus cable
should be routed to a connection box and the connection to the central unit
should be made via the standard system bus cable with plug and a tee.

Power Line Filter -Z01

The Ex analyzer module 24-VDC connecting cable can only be connected directly
to the (Ex) central unit if the optional -Z01 power line filter is installed.

If the -Z01 power line filter is not installed, the 24-VDC cable is connected to a
separate power supply.

F

For further information see the CU-Ex Operator’s Manual (Publication No. 42/24-13
EN).

Содержание Advance Optima Caldos 15-Ex

Страница 1: ...Caldos 15 Ex Caldos 17 Ex Magnos 106 Ex Uras 14 Ex Category 2G Analyzer Modules Operator s Manual 42 24 12 2 EN ...

Страница 2: ...ection and Maintenance 27 Attachment 29 Ex Analyzer Module Applications and Designs 29 Operating Specifications 30 Declaration of Conformity 32 EC Type Examination Certificate 37 Electrical Equipment in Explosion Hazard Zones Legal Principles 40 Electrical Equipment in Explosion Hazard Zones Installation Instructions 41 Electrical Equipment in Explosion Hazard Zones Maintenance and Repair Instruct...

Страница 3: ...cted central unit Operator s Manual 42 24 13 EN Explosion Protection Versions Descriptions and Design Notes 30 24 100 EN Explosion Protection in Analysis 30 PY 124 EN These publications can be ordered from your ABB marketing representative or from ABB Automation Products GmbH Analytical Marketing Communication Fax 49 69 79 30 45 66 E Mail analytical mkt deapr de abb com Additional Informa tion on ...

Страница 4: ...regulations standards and guidelines cited in this operator s manual are applicable in the Federal Republic of Germany The applicable national regulations should be followed when the Ex analyzer module is used in other countries Ex Analyzer Module Safety and Safe Operation The Ex analyzer module is designed and tested in accordance with EN 61010 Part 1 IEC 1010 1 Safety Provisions for Electrical M...

Страница 5: ...nnection points Risks Involved in Working with an Open Ex Analyzer Module The Ex analyzer module must be disconnected from all power sources before being opened for any work All work on an Ex analyzer module that is open and connected to power should only be performed by trained personnel who are familiar with the risks involved While connected to power the Ex analyzer module housing should only b...

Страница 6: ... module with attached connection cables for 24 VDC power and system bus 1 Analyzer Data Sheet in the central unit system housing 1 Operator s Manual 42 24 10 EN 1 Operator s Manual 42 24 12 EN 1 2 5 mm Hex Wrench 1 220 mm diam x 3 mm O Ring Items Delivered 1 Emitter Wrench only on Uras 14 Ex analyzer module Installation Site The Ex analyzer module can be installed in Zone 1 and Zone 2 explosion ha...

Страница 7: ...n the vertical position and their connection ports facing down Caldos 17 Ex Uras 14 Ex The housings of the Caldos 17 Ex and Uras 14 Ex analyzer modules can be installed in the vertical or horizontal position If installed vertically the ports must face downward For horizontal installation the O ring supplied 220 x 3 mm must be installed in the slot provided between the housing floor and the housing...

Страница 8: ...Caldos 15 Ex Caldos 17 Ex Magnos 106 Ex Gas Connections 1 Sample Gas Inlet 2 Sample Gas Outlet 3 Vent Opening 2 4 Vent Opening 2 5 Purge Gas Inlet 1 6 Purge Gas Outlet 1 7 Pressure Sensor Caldos 17 Ex and Magnos 106 Ex 1 Electrical Connections 8 System Bus 9 24 VDC 10 Potential Compensation 1 Option 2 Version for sample gas under positive pressure only Uras 14 Ex Gas Connections 1 2 See Analyzer 3...

Страница 9: ... of the Ex analyzer modules is needed for operation with positive pressure in the sample gas path This version is identified by the words Messgas druck siehe Besondere Bedingungen See Special Conditions for Sample Gas Pressure on the identification plate When operating with positive pressure in the sample gas path the following special safety measures should be taken To protect the pressure tight ...

Страница 10: ...If the pressure sensor connection is routed to the outside the plug must be removed from the associated flame barrier see Figure 1 Page 8 before starting operation The pressure sensor connection should not be joined with the sample gas path Gas Path Seal Integrity Verification The seal integrity of the sample gas path and reference gas path if applicable within the Ex analyzer module is factory te...

Страница 11: ...he seal integrity test can be performed with nitrogen Step Action 1 Plug the outlet of the gas path to be tested 2 Connect a hose with a tee fitted with a shutoff valve to the inlet of the gas path to be tested 3 Connect the free end of the tee to the pressure gauge 4 Blow air or nitrogen through the shutoff valve until the sample gas path is pressurized to a pe of approx 50 hPa 50 mbar Close the ...

Страница 12: ...t depends on see the following table The zone in which the Ex analyzer module and the Ex central unit are installed The separation between the Ex analyzer module and Ex central unit The following connection diagrams referred to in the table Schematically identify the cabling between the Ex analyzer module and Ex central unit Show the details of individual lead to terminal connections Distance Syst...

Страница 13: ...uted to a connection box and a 3 wire extension cable is used for the connection to the CU Ex Terminal Strip K06 Terminal strip K06 is installed as an option in the central unit version for use in Zone 2 and in the non explosion protected version It is used for system bus cable connections If terminal strip K06 is not installed the Ex analyzer module system bus cable should be routed to a connecti...

Страница 14: ...Ex in Zone 1 Distance of 1 10 meters 24 V DC 2 5 mm 2 K01 K05 115 230 V AC Zone 1 Z01 System Bus 0 5 mm 2 Ex Analyzer Module Power Supply Central Unit Ex 24 V DC HIGH LOW GROUND 83 73 63 16 15 14 13 12 11 53 43 33 23 13 K05 K01 Zone 1 Z01 1 2 3 6 5 4 8 7 System Bus BN BU GNYE Ex Analyzer Module Ex Central Unit Continued on next page ...

Страница 15: ...in Zone 1 Distance of 10 30 meters 24 V DC 2 5 mm 2 EEx e K01 115 230 V AC Zone 1 Z01 K05 System Bus 0 5 mm 2 Ex Analyzer Module Power Supply Central Unit Ex 24 V DC HIGH LOW GROUND 83 73 63 53 43 33 23 13 K01 HIGH LOW GROUND Zone 1 Z01 8 1 2 3 6 5 4 7 System Bus EEx e Connection Box GNYE Ex Analyzer Module Ex Central Unit Continued on next page ...

Страница 16: ...mm 2 Ex Analyzer Module Ex Analyzer Module Ex Analyzer Module Power Supply Central Unit System Bus 0 5 mm 2 System Bus 0 5 mm 2 24 V DC 2 5 mm 2 24 V DC 2 5 mm 2 24 V DC 2 5 mm 2 Ex F If the analyzer module system bus cable is sufficiently long a single EEx e connec tion box with the required number of terminals can be used instead of 3 EEx e connection boxes In this case the system bus connection...

Страница 17: ... DC HIGH LOW GROUND 83 73 63 53 43 33 23 13 K01 HIGH LOW GROUND 24 V DC HIGH LOW GROUND 24 V DC HIGH LOW GROUND Zone 1 GNYE GNYE GNYE Z01 8 1 2 3 6 5 4 7 8 1 2 3 6 5 4 7 8 1 2 3 6 5 4 7 System Bus System Bus System Bus BN BU Ex Analyzer Module Ex Central Unit EEx e Connection Box BN BU Ex Analyzer Module BN BU Ex Analyzer Module External Power Supply External Power Supply Continued on next page ...

Страница 18: ...entral Unit Either in Zone 2 or Ex Free Distance of 1 10 meters 24 V DC 2 5 mm 2 K06 Zone 1 Zone 2 Zone 2 Ex free 115 230 V AC Z01 System Bus 0 5 mm 2 Ex Analyzer Module Power Supply Central Unit 24 V DC HIGH LOW GROUND 19 18 17 16 15 14 13 12 11 K06 Zone 1 Zone 2 Z01 1 2 3 6 5 4 8 7 System Bus BN BU GNYE Ex Analyzer Module Zone 2 Ex free Central Unit Continued on next page ...

Страница 19: ...Zone 2 or Ex Free Distance of 10 30 meters 24 V DC 2 5 mm 2 K06 115 230 V AC EEx e Zone 1 Zone 2 Zone 2 Ex free Z01 System Bus 0 5 mm 2 Ex Analyzer Module Power Supply Central Unit 24 V DC HIGH LOW GROUND 19 18 17 16 15 14 13 12 11 K06 HIGH LOW GROUND Zone 1 Zone 2 Z01 1 2 3 6 5 4 8 7 System Bus BN BU GNYE Ex Analyzer Module EEx e Connection Box Zone 2 Ex free Central Unit Continued on next page ...

Страница 20: ...Zone 2 or Ex Free System Bus with Standard Cable Distance 30 meters 24 V DC 2 5 mm 2 115 230 V AC Z01 EEx e Zone 1 Zone 2 System Bus 0 24 mm 2 Zone 2 Ex free Power Supply Central Unit Ex Analyzer Module 1 2 3 24 V DC HIGH LOW GROUND Zone 1 Zone 2 Z01 1 2 3 6 5 4 8 7 GNYE System Bus BN BU Ex Analyzer Module Zone 2 Ex free BN GN WH System Bus Connector View to the Pin Side of the Cable s Connector ...

Страница 21: ...plastic insert on the screw Connection Box for Distances 10 meters The system bus cable should be routed via a connection box if the distance between the Ex analyzer module and the Ex central unit is greater than 10 meters see Figures 3 4 6 and 7 If the connection box is installed in Zone 1 the protection level must be Increased Safety e For EMC purposes the connection box must be made of metal an...

Страница 22: ... box and Ex central unit Zone 2 System Bus Cable The standard system bus cable wire section of 0 24 mm 2 can be used in Zone 2 since in normal operation the system bus is not ignition capable per EN 50021 Terminating Resistor The Ex analyzer module comes with a terminating resistor but it is not connected Therefore at the last analyzer module the BUS END LOW and BUS OUT LOW as well as BUS END HIGH...

Страница 23: ...ldos 15 Ex approx 35 W Caldos 17 Ex approx 18 W Magnos 106 Ex approx 52 W Uras 14 Ex approx 75 W CAUTION Only one analyzer module should be supplied with 24 VDC from the central unit power supply A separate 24 VDC supply is required for additional analyzer modules 24 VDC Connecting Cable At the factory a 10 meter long 24 VDC cable 3 x 2 5 mm 2 is attached to the Ex analyzer module see Figure 9 The...

Страница 24: ...ly voltage should be 25 8 VDC The power supply is installed in an explosion hazard area In this case a flameproof enclosed power supply is used The 24 VDC Ex analyzer module connecting cable should be directly connected to the power supply Connection Box Like the system bus cable depending on the distance between the Ex analyzer module and central unit the 24 VDC connecting cable should be routed ...

Страница 25: ...lyzer module securely fastened r Is the Ex analyzer module housing intact Are all flame barriers and sealing screws present Are all parts of the housing fully tightened and secured with set screws r Are all gas lines correctly connected Is the pressure sensor connection not joined with the sample gas path r Are all electrical lines properly arranged and secured Is the external potential compensati...

Страница 26: ...urge gas For a non combustible sample gas Clean instrument air from areas free of any explosion risk For a combustible sample gas Inert gas Purge gas qty 5 times the volume of the gas paths Purge gas flow Approx 30 l h Purge duration At least 3 minutes During operation purge gas flow should be limited to 10 liters hour Activation Turn on the 24 VDC supply voltage F The sample gas supply should be ...

Страница 27: ...or messages during calibration A simple procedure for checking gas path seal integrity is described in the Check Gas Path Seal Integrity section Page 11 Measures taken after opening the gas paths inside an Ex analyzer module All parts of the housing are fully tightened and secured with set screws If the sample or reference gas path inside an Ex analyzer module has been opened the seal integrity sh...

Страница 28: ...nected per the instructions in the System Bus Connection section see page 21 Reseal the Wiring Passages After Opening If the pressure tight wiring passages through which the system bus and 24 VDC connecting cables are routed into the pressure tight cylinder have been opened reseal them per the following instructions Tighten the funnel opening with a 24 mm torque wrench tightening torque 20 Nm Tigh...

Страница 29: ... sample gas have Pressure Tight Containment explosion protection per EN 50018 They are enclosed in a pressure tight aluminum cylinder see the dimensional drawing Fig 1 Page 8 All gas connections are routed via flame barriers The flame barriers and the pipe threaded connections are made of 1 4571 steel The system bus cable and 24 VDC connecting cable are brought into the pressure tight cylinder via...

Страница 30: ... combustible gases under atmospheric conditions which can form an explosive environment Zone 1 Temperature Caldos 15 Ex Caldos 17 Ex Magnos 106 Ex 5 to 50 C Uras 14 Ex 5 to 45 C Inlet Pressure pe 100 hPa 0 1 bar or pabs 1 100 hPa 1 1 bar Flow Maximum of 100 l h but not greater than the non explosion protected version of the analyzer module The maximum oxygen content of the sample gas mixture shoul...

Страница 31: ... the mixture only in concentrations that are not critical to safety The analyzer should have two ventilation openings Uras 1 4 Ex The Flowing Reference Gas option is not available for the Uras 14 Ex Pressure Drop at Flame Barriers Sample Gas or Reference Gas Inlet Approx 40 hPa at a flow rate of 50 l h Purge Gas Inlet Approx 20 hPa at a flow rate of 10 l h Pressure Correction Caldos 15 Ex No press...

Страница 32: ...32 Advance Optima Ex Analyzer Modules Operator s Manual 42 24 12 2 EN Declaration of Conformity Continued on next page ...

Страница 33: ...42 24 12 2 EN Advance Optima Ex Analyzer Modules Operator s Manual 33 Declaration of Conformity continued Continued on next page ...

Страница 34: ...34 Advance Optima Ex Analyzer Modules Operator s Manual 42 24 12 2 EN Declaration of Conformity continued Continued on next page ...

Страница 35: ...42 24 12 2 EN Advance Optima Ex Analyzer Modules Operator s Manual 35 Declaration of Conformity continued Continued on next page ...

Страница 36: ...36 Advance Optima Ex Analyzer Modules Operator s Manual 42 24 12 2 EN Declaration of Conformity continued ...

Страница 37: ...42 24 12 2 EN Advance Optima Ex Analyzer Modules Operator s Manual 37 EC Type Examination Certificate Continued on next page ...

Страница 38: ...38 Advance Optima Ex Analyzer Modules Operator s Manual 42 24 12 2 EN EC Type Examination Certificate continued Continued on next page ...

Страница 39: ...42 24 12 2 EN Advance Optima Ex Analyzer Modules Operator s Manual 39 EC Type Examination Certificate continued ...

Страница 40: ...explosive atmospheres occur continuously or on a long term basis Zone 1 Covers areas in which explosive atmospheres may occasionally be present Zone 2 Covers areas in which explosive atmospheres are infrequently present or occur only for short periods of time Operation of Electrical Equipment in Zone 1 Only electrical equipment with an EC type certification may be used in Zone 1 explosion hazard a...

Страница 41: ...otection Against Electrical Shock and Part 540 Grounding Protective Leads and Potential Compensation Leads shall be observed Electrostatic Charges Avoid electrostatic discharges Observe the Guidelines for Avoiding Ignition Risks Due to Electrostatic Discharges published by the Executive Committee for the Industrial Professional Trade Associations Testing Prior to Initial Use The operator is requir...

Страница 42: ...l characteristics inductance capacitance current and voltage of test equipment should be noted when such equipment is activated Special attention is required if work is carried out on intrinsically safe circuits set up in conjunction with Zone 0 areas Explosion Risk The explosion risk should be eliminated prior to carrying out any repair work Personnel Qualifications Repair work should only be per...

Страница 43: ...on hazard zones 40 Gas connections 9 Gas Path Seal Integrity Check Installation 11 Maintenance 27 Housing purge Description 29 Installation 10 Installation site 6 Items delivered 6 Positive pressure 9 31 Potential compensation 41 Power consumption 23 Power Supply 23 Pressure correction 31 Pressure sensor 10 Proper Operation 29 Safety Instructions 5 Safety Precautions 4 Sample gas inlet conditions ...

Страница 44: ...Subject to technical changes Printed in the Fed Rep of Germany 42 24 12 2 EN 11 02 ...

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