Toshiba Electromagnetic Flowmeter LF470/LF612 Скачать руководство пользователя страница 8

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TIC-LF470B

Misuse of this product can result in damage to property or human injury.
Read related manuals carefully before using this product.

ISO9001 and ISO14001 are certified.

Model Specification

Code

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Contents

F 6 1

Electromagnetic

flowmeter

converter

LF612

type

Separate

(Remote)

type

Purpose

Standard

Shape

Separate type with case

A
C

Converter mounting fitting

None
Panel, Accessory for wall mounting

(BNP material: SUS304)

Accessory for pipe installation

(BNP material: SUS304)

1
2

Digital

input/output

Digital output points 1 (DO1)
Digital output points 2 (DO1+DO2) +Digital input point 1 (DI)

1
2

Current output and Communication function

Current HART communication
PROFIBUS communication (Current output is not usable)

1
2
3

Power

supply

100Vac-240Vac, 50/60Hz
24Vdc
110Vdc

Instruction

manual

English

Table 5. Specification Code for converters

Code explanation: : Standard

: Option

Specifications are subject to change without notice.

Printed in Japan 2008-5 (TDOC)

http://www.toshiba.com/ind/

Содержание Electromagnetic Flowmeter LF470/LF612

Страница 1: ...icator can be used to communicate with the flowmeter from a remote place PROFIBUS PA 3 interface is available as an option 1 Please refer to the document TIC LF232 2 HARTprotocol Highway Addressable Remote Transducer is a communication protocol for industrial sensors recommended by the HCF HARTCommunication Foundation 3 PROFIBUS is the communication protocol for factory and process automation that...

Страница 2: ...for current and pulse outputs Zero adjustment Executes zero adjustment on stream at zero flow rate Output signals Current output 4 20mAdc load resistance 0 to 750Ω Note The current output cannot be used with the PROFIBUS PA communication Digital outputs One point std and one more point is optionally available as follows Digital output DO1 std Output type Transistor open collector Number of outputs...

Страница 3: ...nal Corp Conditions when power fails Parameter setting values are stored in non volatile memory and the values will be restored when the power returns 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 communication Power supply One of the following can be selected 100 to 240Vac 50 60Hz std ...

Страница 4: ...39 86 2 φ0 24 φ6 hole 4 φ0 20 φ5 hole Detector mounting plate 4mm thick Mountingscrews 1 18 30 1 57 40 Figure4 LF470 Mounting Board 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 M4 取付金具 4 φ 11 取付金具 82 36 156 13 151 178 200 151 74 0 3 25 LCD 表示器赤外線スイッチ Excitation cable ground 5 94 151 5 94 151 2 91 74 4 φ0 43 φ11 Attachment LCD display 7 01 178 7 87 200 IR Switch Cable ground 6 14 15...

Страница 5: ...l input 20 30Vdc Power supply Instrument panel ordered separately Figure 6 Separate type LF470 LF612 flowmeters wiring Diagram Table 1 LF612 Converters Signal Table Symbol Description Cable L1 L2 Power supply Power cable CVV GND Ground for arrester FG Frame ground DI Digital Input 20 30Vdc DO1 Digital Output 1 DO2 Digital Output 2 COM Signal Common for DI DO1 DO2 Current Output 4 20mAdc or PROFIBU...

Страница 6: ...60 4 482 Table 3 Meter size and Flow Velocity US unit Unit L min Meter size mm 0 3m s 1m s 3m s 10m s 2 5 0 08835 0 2945 0 884 2 945 4 0 2262 0 7540 2 262 7 540 6 0 5088 1 6967 5 090 16 967 About establishment environment Do not store or install the flowmeter Where there is direct sunlight Where excessive vibration or mechanical shock occurs Where high temperature or high humidity conditions exist...

Страница 7: ...l chloride shock resistance Pt Ir for grounding plate H Hastelloy C Equivalent Packing used between main body and pipe connection adapter C Acid resistant ceramic D Alkali resistant ceramic G Ammonia resistance Mounting A Not provided B Provided 304 stainless steel Flow and calibration velocity range A 1 0 to 32 8 ft s standard range calibration B 1 0 to 32 8 ft s specified range calibration Cable...

Страница 8: ...ting BNP material SUS304 Accessory for pipe installation BNP material SUS304 1 2 Digital input output Digital output points 1 DO1 Digital output points 2 DO1 DO2 Digital input point 1 DI 1 2 Current output and Communication function Current output HART communication PROFIBUS communication Current output is not usable 1 2 3 Power supply 100Vac 240Vac 50 60Hz 24Vdc 110Vdc E Instruction manual Englis...

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