Endress+Hauser Levelflex M FMP41C - Page 87

Levelflex M FMP41C with HART/4...20 mA Appendix
Endress + Hauser 87
11.3.2 Equipment architecture
Stand-alone
• Power supply directly from power line (4-wire) or from transmitter power supply unit (2-wire).
• Operation by on-site display or remote operation via HART protocol.
L00-FMxxxxxx-14-00-06-en-008
If the HART communication resistor is not installed in the supply device and HART protocol
communication is to be carried out, it is necessary to insert a ≥ 250 Ω communication resistor into
the 2-wire line.
On-site operation:
• with display and operating module VU331,
• with a Personal Computer, FXA193 (RS232C) or FXA291 and ToF Adapter FXA291 (USB) and
the operating software "ToF Tool - FieldTool Package" respectively "FieldCare".
The ToF Tool is a graphical operating software for instruments from Endress+Hauser that operate
based on the time-of-flight principle (radar, ultrasonic, guided micro-impulse). It assists with
commissioning, securing data, signal analysis and documentation of the measuring point.
11.3.3 Patents
This product may be protected by at least one of the following patents.
Further patents are pending.
• US 5,661,251 i EP 0 780 664
• US 5,827,985 i EP 0 780 664
• US 5,884,231 i EP 0 780 665
• US 5,973,637 i EP 0 928 974
ENDRESS + HAUSER
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ENDRESS + HAUSER
RMA 422
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J K L
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M N O
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4
7
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2
5
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FIELD COMMUNICATOR
3
6
9
-
9
6
DELTABAR:* * * * * * * *
ONLINE
1 QUICK SETUP
2 OPERATING MENU
4 SV 0 °C
3 PV 352 mbar
HELP SAVE
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1
# % &
Copy
G H I
P Q R S
, ( )‘
A B C
Paste
Page
On
Page
Up
DeleteBksp
Insert
J K L
T UV
_ < >
D E F
Hot Key
+ Hot Key
M N O
W XY Z
+ * /
4
7
.
2
5
8
0
375
FIELD COMMUNICATOR
3
6
9
-
9
6
DELTABAR:* * * * * * * *
ONLINE
1 QUICK SETUP
2 OPERATING MENU
4 SV 0 °C
3 PV 352 mbar
HELP SAVE
dsdmdm
df das.
asdas fa
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- ToF Tool -
FieldTool
Package
- FieldCare
- ToF Tool -
FieldTool
Package
HART handheld
DXR375
FXA191/195
or
DXR375
transmitter power
supply unit
RMA422
or RN221N
(communication resistor
included)
PLC
Commubox
FXA191/195
operating and
display module
VU331
service adapter
FXA193
Power supply
(for 4-wire)