Toshiba LF620, Руководство пользователя

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TIC-LF620E
TIC-LF620E
Table 1. Specification Code for converters
Model Specification Code
Contents
LF620
type
LF622
type
1 2 3 4 5 6 7 8 9 10 11 12 13 14
L F 6 2 Electromagnetic flowmeter converter
0 Combined (Integral) type

–
2 Separate (Remote) type –

A
F
Purpose
cFMus class I, Division 2 non-approved
cFMus class I, Division 2 approved




A
Shape
Standard type with case



A
C
E
Converter mounting fitting
None
Panel, Accessory for wall mounting
(BNP material: SUS304)
Accessory for pipe installation (BNP material: SUS304)

–
–



2
Digital input/output
Digital output points 2 (DO1+DO2) +Digital input point 1 (DI)
 
1
2
3
Current output and Communication function(Note1)
Current HART communication
PROFIBUS communication
Current Modbus (RS485) communication






1
2
3
Power supply(Note 2)
100Vac-240Vac 50/60Hz, 110Vdc
24Vdc
110Vdc






E
Instruction manual
English
 
Code explanation:

: Standard

: Option –: Not available
Note 1: When PROFIBUS communication is provided, current output(4-20mA) and HART communication cannot be used.
When Modbus communication is provided, digital output points 1(DO1) and digital output points(DO2),
digital input point 1(DI), HART communication cannot be used.
Refer Table 2 for more details.
Note2: Select 110Vdc for test report inspected under the condition of 110Vdc.
Table2. Communication functions and output selection table
Selection of Function Availability of outputs
Code
(10
th
digit)
Selected
Communication
4-20mAdc DO1 DO2 DI
1 HART
   
2 PROFIBUS
Ｘ
  
3 Modbus


(Note)
Ｘ Ｘ
Code explanation:

:Available
Ｘ
:Not Available
Note: When digital output 1 function and Modbus communication function are used at one time, TG (signal ground) of the
Modbus communication function cannot be connected (2 line connection).
ISO9001 and ISO14001 are certified.
Misuse of this product can result in damages to property or human injury.
Read related manuals carefully before using this product.
Specifications are subject to change without notice.
Printed in Japan 2011-6 (TDOC)
© TOSHIBA Corporation 2011
All Rights Reserved.