Installation
48 CoriolisMaster
FCM2000
D184B111U02
4.7.3 FOUNDATION Fieldbus (FF)
FF interface
compliant with FF standard 890/ 891
and FF-902
Interoperability Test
campaign no.
IT 027200
Manufacturer ID
0x000320
Device ID
0x0018
Configuration
•
directly on the unit
•
via services integrated in the system
• National
configurator
Transmission signal
acc. to IEC 61158-2
B
Ethernet
FOUNDATION Fieldbus H1
HSE-Bus
FF+ FF- FF+ FF-
FF+ FF-
1 F
100
G00112
B = Linking device (incl. bus supply and termination)
Fig. 48:
Example for FOUNDATION Fieldbus interface
connection
Bus topology
•
Tree and/or line structure
•
Bus termination: passive at both wire ends of the bus main wire
(RC-element R = 100
Ω
, C = 1 µF)
Voltage/current consumption
•
Medium current consumption: 14 mA.
•
In the event of an error, the integrated FDE function (=Fault
Disconnection Electronic) integrated in the device is ensures that
the current consumption can rise to a maximum of 26 mA.
•
Upper current limit: electronically limited.
•
The voltage on the bus line must lie in the range of 9 ... 32 V DC.
Bus address
The bus address is automatically assigned or can be set in the
system manually.
The address detection occurs via an explicit combination of
manufacturer ID, device ID and device serial number.
System integration
The following is required:
•
DD file (Device Description), which includes the device
description.
•
The CFF file (common file format) is required for the segment
engineering. The engineering can be undertaken online or offline.
You can find both files, as well as the interface description on the
supplied CD (part no.: D184B093U35). This can be re-ordered, if
necessary, from ABB at no cost.
The files needed for operation can also be downloaded at
www.abb.com/flow -> Coriolis Massflow -> Fieldbus Files
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