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Model
Specification Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14
L F 6 2
0
2
A
F
A
A
C
E
Code explanation:
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 7 for more details.
Note2: Select 110Vdc for test report inspected under the condition of 110Vdc.
Table7. Communication functions and output selection table
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.
Table 6. Specification Code for LF620/LF622 converters
Electromagnetic flowmeter converter
Combined (Integral) type
Separate (Remote) type
Purpose
cFMus class I, Division 2 non-approved
cFMus class I, Division 2 approved
Shape
Standard type with case
Converter mounting fitting
None
Panel, Accessory for wall mounting (BNP material: SUS304)
Accessory for pipe installation (BNP material: SUS304)
Digital input/output
2
Digital output points 2 (DO1+DO2) +Digital input point 1 (DI)
Current output and Communication function(Note1)
1
Current output + HART communication
2
PROFIBUS communication
3
Current output + Modbus (RS485) communication
Power supply(Note 2)
1
100Vac-240Vac 50/60Hz , 110Vdc
2
24Vdc
3
110Vdc
Instruction manual
E
English for USA market
F
English for other markets except USA
: Standard
: Option
Selection of Function
Code
Selected
th
(10
digit)
Communication
1
HART
2
PROFIBUS
3
Modbus
Code explanation: :Available Ｘ:Not Available
Contents
–: Not available
Availability of outputs
4-20mAdc
DO1
Ｘ
(Note)
LF620
type
–
–
–
DO2
DI
Ｘ
Ｘ
Specifications are subject to change without notice.
Printed in Japan 2017-7 (TBLS)
©Toshiba Infrastructure Systems & Solutions Corporation
EJL-136F
LF622
type
–
2017
All Rights Reserved.
15
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