7
OPTIMASS
2
PROFIBUS DP DEVICE WITH RS-485 INTERFACE & PA PROFILE 3.01
PLC
PLC
PROFIBUS-DP
with max. 12 Mbit/s
Other devices with
PROFIBUS RS485
interface
Other devices with
PROFIBUS RS485
interface
2.1 Software history
IIs
ss
su
ue
ed
d
S
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all C
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nvve
errtte
err
A
Ap
pp
plliic
ca
attiio
on
n P
Prro
og
grra
am
m
S
Syys
stte
em
m IIn
ntte
eg
grra
attiio
on
n
Month/
Year
Hardware
Firmware
Hardware
Software
Driver
Version
Model Name as
used in the GSD:
11/06
MFC300 Signal
Converter with
RS485 Interface
and PA Profile
3.01 ("Profibus
DP device")
V2.2.1
/ 061117
• Simatic PCS7
• Others
• HW Config
• others
GSD
(Manufacturer specif-
ic, for standard
DP/PA segment cou-
pler )
KR014510.GSD
"MFC300 (RS-485)
Rev. 1"
GSD
(Profile specific, for
standard DP/PA seg-
ment coupler)
PA039742.GSD
"Flow,dens,temp
3AI, 1TOT (PhyL 0)"
Laptop/ PC
PDM > 6.0
DD
4510 0300 01
Laptop/ PC
Pactware
DTM
(generic Flow DTM)
0300_1030001_
FDT12.exe
2.2 System Architecture
B
B-
D
C
I
I
I
I
D-
C-
R2
R1
R1
+5V
I
= 110nH
R1 = 390
R2 = 220
1
2.3 Bus Connection Profibus DP Device
For a detailed description of the electrical connections of the MFC300 please refer to the OPTI-
MASS Handbok.
The illustration above shows a typical instrumentation with PROFIBUS devices with RS-485
interface in non-hazardous locations. The PROFIBUS devices with RS-485 interface do not
need any segment coupler. They can be connected directly to the PROFIBUS DP Network.
