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Toshiba TIC-LF414C manual

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Table of contents for the manual

  • Page 1

    TIC-LF414C Introduction The electromagnetic flowmeter uses Faraday’s Law of electromagnetic induction to measure the process flow. The device consists of two units: a detector, through which the fluid to be measured flows and in which low-level signals proportional to flow rates are obtained; and a converter, which supplies excitation current to [...]

  • Page 2

    TIC-LF414C 2 Power consumption: 17W(27VA) or less 19W(29VA) or less (with PROFIBUS) Conformance to European Co mmunity Directives: EMC directive 89/336/EEC The low voltage 93/68/EEC PED 97/23/EC (Note 1) Note : See Table 1 for detail. Approved hazardous location certifications: Model: LF414/LF610F and LF414/LF612F cFMus explosion proof: FM Class I,[...]

  • Page 3

    TIC-LF414C 3 Digital input DI (opt.) Signal type: 20 to 30Vdc voltage signal Input resistance: 2.7k Ω Number of inputs: one point DI function — One of the following functions can be assigned to the optional DI signal. Range switching — Selects either the higher or lower range in the unidirectional or bidirectional 2-range setting. Totalizer co[...]

  • Page 4

    TIC-LF414C 4 Conditions when power fails: Parameter setting values are stored in non–volatile memory and the values will be restored when the power r eturns to normal condition. The outputs and display will remain as follows when power fails. • Current output: 0mAdc • Digital output: OFF • LCD display: No display • PROFIBUS: No communicat[...]

  • Page 5

    TIC-LF414C 5 Installation  Dimensions Unit : inch( mm) L1 Φ D1 (L2 ) 2. 5 2 ( 64 ) 5.63( 143) 1.42 ( 36) 8.86 ( 225) 5.16( 131) ANSI class 150 and class 300 dimensions: Meter size (inch) L1 (inch) L2 (inch) D1 (inch) Weight (lb) 1/2 2.76 9.92 1.93 approx. 11 BS16, DIN PN16 and JIS 10K dimensions: Meter size (mm) L1 (mm) L2 (mm) D1 (mm) Weight ([...]

  • Page 6

    TIC-LF414C 6 Unit : inch(mm) (L2 ) L1 8.86( 225) 5.63 ( 143) 1.42( 36) 5.16( 131 ) Φ D1 Note1: Eye bolts are provided at the top fo r flow mete rs sized 8"(200mm). Note2: 1 inch = 25.4mm ANSI class 150 and class 300 dimensions Meter size (inch) L1 (inch) L2 (inch) D1 (inch) Weight (lbs) 1-1/2 3.94 10.39 3.35 approx. 13 2 4.33 11.02 4.02 appro[...]

  • Page 7

    TIC-LF414C 7 Unit : inch(mm) R ( P T ) 1/2Male S c r e w ( T w o Pl a c e s) 3.46( 88) 1.57 ( 40 ) 4.96 ( 126 ) 3.58 ( 91 ) 1.38( 35) (L2 ) Φ 1.93( Φ 49) 2.52( 64 ) L1 Note1: Cable glands are not provide d for LF414 of FM and CSA appr oved type. Refer to the part of Cable connection port at detector. Note2: 1 inch = 25. 4 mm ANSI class 150 and cl[...]

  • Page 8

    TIC-LF414C 8 Unit : inch(mm) 3.46(88) 1.57 ( 40 ) 4.96(126) 1.38(35) 3.58(91) R(PT)½ Mal e Screw (T wo places) (L2) Φ 2.60( Φ 66) 3.43 ( 87 ) L1 Note1: Cable glands are not provide d for LF414 of FM and CSA appr oved type. Refer to the part Cable c onnection port at detector. Note2: 1 inch = 25. 4 mm ANSI class 150 and class 300 dimensions: Mete[...]

  • Page 9

    TIC-LF414C 9 Unit : inch(mm) 3.46( 88) 1 .57 ( 4 0 ) 4.9 6( 126) 1. 38 ( 3 5 ) 3.58(91) R( PT )½M a le Sc r e w ( T w o p l a c e s ) (L 2) L1 Φ D1 Note1: Cable glands are not provide d for LF414 of FM and CSA appr oved type. Refer to the part of Cable connection port at detector. Note2: Eye bolts are provided at the top for flowm eters sized 8&q[...]

  • Page 10

    TIC-LF414C 10 矢視 A 信号ケ ー ブ ル グラ ン ド 電源ケ ー ブ ル グ ラ ン ド 封止栓 励磁 ケ ー ブ ル グ ラ ン ド 電流出力ケ ー ブ ル グ ラ ン ド 接地端子 (M 4 ) 取付金具 4 － φ 11 取付金具 82 (3 6 ) 1 5 6 1 3 1 51 178 20 0 1 51 74 ± 0 . 3 矢視 A 25 LC D 表示器 赤外線ス イ ッ ?[...]

  • Page 11

    TIC-LF414C 11 ・ Separate type LF410/LF612 and LF414/LF612F flowmeters T erminal board Connected detecto r IV wire 5.5 mm 2 or more Power switch (External double- pole power switch ) Thick walled steel conduit Signal cable Power cable (CVV) Digital input cable (CVV -S ) Current output (4~20mAdc) or PROFIBUS Grounded with 100 Ω or less ground res[...]

  • Page 12

    TIC-LF414C 12  Wiring Precautions (1) Explosion proof type flow meters are not provided cable glands. Refer to the part Cable connection port at detector and converter. (2) Connect the grounding wire (IV wire 5.5mm² or more) to a good earth ground (100 Ω or less ground resistance). Make the wire as short as possible. Do not use a common ground[...]

  • Page 13

    TIC-LF414C 13  Meter Size To select the meter size: See Table 3 to 4 and find meter sizes within the velocity of 0.3 to 32.8 ft/s (0.1 to 10m/s) for a specified full-scale (measuring range high limit) flow. Select one that has its full-scale velocity between 3.0 and 10 ft/s (1 and 3m/s). Note: Make sure the full-scale flow rate used for the fina[...]

  • Page 14

    TIC-LF414C 14 Table 6. Specification Code (Waf er type detector LF410 Series) Detector ca tegory Model Specific ation Code Normal type Ex. type 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Description Gr.-A Gr.-B Gr .-C Gr.-D L F 4 1 0 Normal specification type √ √ L F 4 1 4 Hazardous location ce rtification type (Note 1) √ √ M e t e r s i z e D ½ &qu[...]

  • Page 15

    TIC-LF414C 15 Table 7. Specification Code for converter s Model Specific ation Code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Contents L F 6 1 Elec tromagnetic flowmeter c onverter LF610 type LF612 type 0 Combined (Integral) type  – 2 Separate (Remote) type –  A F Purpose Standard cFMus class I, Division 2 approved     A B S h a p e In[...]

  • Page 16

    TIC-LF414C TIC-LF414C Specifications are subject to change without notice. Printed in Japan 2008-6 (TDOC) © TOSHIBA Corporation 2008 All Rights Reserved. http://www.toshiba.com/ind / Misuse of this product can result in damages to property or hum an injury. Read related manuals carefully before using this product. ISO9001 and ISO1400 1 are certifi[...]