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ABB MagMaster Instruction Manual
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ABB MagMaster Instruction Manual

Electromagnetic flowmeter
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See also: User Manual , Quick Reference Manual
Instruction Manual
IM/MM/SF_8
Electromagnetic Flowmeters
F ac t
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M
M utua l
S y t s e m
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Approved
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MagMaster
Cenelec/ATEX

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Summary of Contents for ABB MagMaster

  • Page 1 Instruction Manual Electromagnetic Flowmeters IM/MM/SF_8 MagMaster Cenelec/ATEX F ac t a t ry ® M utua l S y t s e m y s t em Approved...

  • Page 2: Electrical Safety

    Cert. No. Q5907 As a part of ABB, a world leader in process automation technology, we offer customers application expertise, service and support worldwide. EN 29001 (ISO 9001) We are committed to teamwork, high quality manufacturing, advanced technology and unrivalled service and support.

  • Page 3: Table Of Contents

    PROFIBUS DP communication protocol. 3.2.3 Cable Glands (IEC Installation Practice) ..7 3.2.4 Conduit Adapters and Warning. For MagMaster Approved / Cable Glands Hazardous Versions read in conjunction (North American – 0.5in) ..8 with IM/MM-BK1. Connection Requirements ....8 3.3.1...

  • Page 4: Mechanical Installation

    2 MECHANICAL INSTALLATION 2.1 Unpacking Fig. 2.5 Vibration Fig. 2.1 Unpacking 2.2 Installation Conditions Fig. 2.6 Localised Heat >2 x pipe dia. >5 x pipe dia. minimum minimum Flow Direction Fig. 2.2 Spillage Fig. 2.7 Straight Pipe Requirements Fig. 2.8 Fluid Level Fig.
  • Page 5 2 MECHANICAL INSTALLATION… Supports 80°C (176°F) Maximum ! Fig. 2.13 Above Ground –10°C (14°F) Minimum Fig. 2.10 Cable Routing IP65 (NEMA 4) Fig. 2.14 Temperature Difference Fig. 2.11 Within Environmental Rating Metal Protection Plate Backfill Fig. 2.15 Shade Supports Fig. 2.12 Underground...

  • Page 6: Mechanical Installation

    …2 MECHANICAL INSTALLATION 2.3 Mechanical Installation Metal face 2.3.1 Transmitters Metal face 162mm (6.35in) PTFE Gasket PTFE Gasket 232mm (9.13in) 214mm (Fixing Centres) (8.43in) <15mm bore sensors 32mm (1.26in) Allowance for 69mm (2.72in) cable bends (Fixing Centres) 200mm (8in) 3 Fixing Holes, 6.5mm (1/4in) Diameter Caution.

  • Page 7: Electrical Installation

    3 ELECTRICAL INSTALLATION 3.1 Grounding (Fig. 3.1, 3.2) Supplied Bonding Cables >4mm (<10AWG) Copper Wire Common Ground (Plant bonding) Fig. 3.1 Pipelines Insulated connecting wire (not included). Must be Supplied Bonding Cables adequately rated to carry cathodic currents. Insulating Sleeve and Washer >4mm (not provided)

  • Page 8: Cables

    …3 ELECTRICAL INSTALLATION 3.2 Cables 3.2.1 Cable (Remote Versions only) Ground Wire (ESCREEN) White Coaxial Core (Sig1) Grey Coaxial Core (SIG2) Inner Conductor (Sig 1) Inner Conductor (SIG2) Inner Insulation (Blue) Inner Insulation (Pink) Conductive Layer (Black) Conductive Layer (Black) Primary Screen (DS2) Primary Screen (DS1) Insulation (Grey)

  • Page 9: Cable (Alternative Type - North American Wiring Practice)

    3 ELECTRICAL INSTALLATION… 3.2.2 Cable (Alternative Type – North American Wiring Practice) Grey Coaxial Core/Wires White Coaxial Core/Wires Signal Core/Wires Signal Core/Wires Inner Insulation (Pink) Inner Insulation (Blue) Conductive Layer (Black) Conductive Layer (Black) Screen Screen Insulation (Grey) Insulation (White) Foil Screen Foil Screen Cable - Part No.

  • Page 10: Conduit Adapters And Cable Glands (North American - 0.5In)

    …3 ELECTRICAL INSTALLATION 3.2.4 Conduit Adapters and Cable Glands (North American – 0.5in) Alternative Alternative Face Seal Face Seal Face Seal Face Seal Ferrule Illustration Fittings vary Seal typical for slightly for (Present in O.Z. O.Z.Gedney different makes Gedney Fittings) Outer Nut Outer Nut Conduit Adapters...
  • Page 11 3 ELECTRICAL INSTALLATION… Caution. (Remote versions) • Remove any exposed black conductive layer from under coaxial screens. • Make connections only as shown. • Sleeve all bare wiring. • Twist RED and YELLOW cores lightly together. • Twist WHITE and GREY coaxial cables lightly together. •...

  • Page 12: Transmitters (All Versions)

    …3 ELECTRICAL INSTALLATION 3.3.2 Transmitters (All versions) Remove Protection Cover Caution. Unused cable entries must be blanked with the permanent blanking Slide plugs supplied with down the transmitters. Pull out slightly... Slacken ...and captive slide off screws Fig. 3.11 Transmitter Connection Terminal Caution.
  • Page 13 3 ELECTRICAL INSTALLATION… …3.3.2 Transmitters (All versions) (CD 1) Drive Connections Yellow White Coax (CD 2) Blue Inner (SIG 1) Screen (DS 1) Signal Connections Violet Grey Coax Pink Inner (SIG 2) Screen (DS 2) Ground Wire (Safety Earth) Fig. 3.13 Sensor Cable Connections at the Transmitter (Remote version) North American Wiring Practice (CD 1) Drive...

  • Page 14: Alternate Wiring Configuration

    …3 ELECTRICAL INSTALLATION 3.3.3 Alternate Wiring Configuration Some later transmitters have an alternative (plug-and-socket) sensor wiring configuration (see Fig. 3.15) This connector may be either an integral part of the termination area or, alternatively, part of the CalMaster adapter board. The wiring of both these variants is the same. To wire the adaptor plug, carefully pull off the plug from the adaptor board, connect the wires (using a screwdriver with a 2.5mm blade to tighten the terminal screws) and replace the plug.

  • Page 15: Frequency Outputs

    • Operation of outputs is programmable – see Configuration Manual for details. • Frequency and Alarm outputs share a common return with contact input. • External isolators not normally required, as the pulse, alarm and contact circuits are electrically separated from all other Magmaster connections. Timer MagMaster Transmitter...

  • Page 16: Contact Input

    3.4.4 Contact Input – Fig 3.19 5V DC supply Switch PLS0V EXT I/P + EXT I/P – Switch EXT I/P – MagMaster Transmitter MagMaster Transmitter Volt-free Contact Voltage Signal or Logic Signal ALARM 2 PLS0V EXT I/P + EXT I/P + –...

  • Page 17: Current Output

    3.4.5 Current Output – Fig. 3.20 and 3.21 Information. • Output is fully programmable – see Programming Guide. • Output is electrically separated from all other MagMaster connections. • External isolators are not normally required and may significantly limit accuracy if used. MagMaster Transmitter HART link IC –...

  • Page 18: Computer Connection

    …3 ELECTRICAL INSTALLATION 3.4.6 Computer Connection – Fig. 3.22 and 3.23 Information. RS422/423 option is electrically isolated from all other MagMaster connections. MagMaster RS422 Connection APPLE Connector TERMINALS NAME (8 Pin MC) TX-SIG RX DATA - TX+SIG RX DATA +...

  • Page 19: Power Supply Connections

    • DISCONNECT THE SUPPLY FROM ANY CABLES BEING TERMINATED ON THE TRANSMITTER. • Electrical installation and earthing (grounding) must be in accordance with relevant national and local standards. ABB Limited Line (L/L1) to L Transmitter Label SUPPLY 95V — 240V AC...

  • Page 20: Profibus Connections

    …3 ELECTRICAL INSTALLATION ABB Limited Positive to + Transmitter Label SUPPLY 11V — 40V DC (Max) Internal External Negative to – DC Supply >4mm (<10 A.W.G.) Copper Wire Fig. 3.25 Power Supply Connections (DC Version Transmitter) 3.4.8 Profibus Connections Refer to the separate manual (IM/MM/PBS) for details.

  • Page 21: Startup And Operation

    • For all versions supporting HART flow rate will be shown on the display as shown in see the main MagMaster manual. Fig. 4.1 or 4.2. Sequential application of the provided magnetic...
  • Page 22 …4 STARTUP AND OPERATION 12.328 Ltr/s >43567 MagMaster 32.8 Ltr/s >42315 Fig. 4.2 Location of Controls (Keypad Versions)

  • Page 23: Appendix A - Environmental Protection

    APPENDIX A – ENVIRONMENTAL PROTECTION Warning. • Potting materials are toxic – use suitable safety precautions. • Read the manufacturers instructions carefully before preparing the potting material. • The remote sensor terminal box connections must be potted immediately on completion to prevent the ingress of moisture.

  • Page 24: Specification

    SPECIFICATION Specification – Sensor Sizes Accuracy (under forward flow reference conditions) Sizes 700mm (27 in.) ±1mm/s (0.0033ft/s) for velocities ) 1 ( below 0.4m/s (1.3ft/s) ) 2 ( Sizes 600mm (24 in.) ±0.75mm/s (0.0025ft/s) for velocities below 0.5m/s (1.64ft/s) ) 3 ( 0.20 ) 4 ( 0.15...
  • Page 25 †600mm as flange rating in. NPT connections –700mm 6, 10 or 16 bar Sensor cable Environmental protection ABB cable supplied as standard IP68 (NEMA6) Armored version available on request Buriable to 5m (16 ft) depth Power supply* Pressure equipment directive 97/23/EC...
  • Page 26 …SPECIFICATION Output/Inputs Mounting Common <21mA, 16V 45° maximum <800Hz, <35V open collector Forward square wave, or fixed pulse Reverse width <2.5s, 250mA Choice of <35V, >250mA open collector 9 alarms Contact closure or logic input Totalizer reset Dual range selection Sensor Electrodes Output hold Drive to zero...
  • Page 27 SPECIFICATION Sensor Specification (nominal dimensions) 15 to 2200mm (0.5 to 84 in.) ) . n ) . n ) b l * * ) * * ) * * ) * * ) * * ) * * ) * * ) * * ) * * * ) 6 .
  • Page 28 NOTES...
  • Page 29 NOTES…...
  • Page 30 …NOTES...
  • Page 31 – Food & Beverage Repair Centre. – Manufacturing – Metals and Minerals United Kingdom – Oil, Gas & Petrochemical ABB Limited – Pulp and Paper Tel: +44 (0)1453 826661 Fax: +44 (0)1453 829671 Drives and Motors • AC and DC Drives, AC and DC Machines, AC...
  • Page 32 ABB has Sales & Customer Support expertise The Company’s policy is one of continuous product improvement in over 100 countries worldwide and the right is reserved to modify the information contained herein without notice. www.abb.com Printed in UK (12.04) © ABB 2004 ABB Limited ABB Inc.

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