ABB FEX300, Operating Instruction

Page: 52 / 176

Electrical connections
52 FEX300, FEX500 OI/FEX300/FEX500-EN
FOUNDATION Fieldbus (FF)
Interoperability test
campaign no.
ITK 5.20
Manufacturer ID
0x000320
Device ID
0x0124
Configuration
• Directly on the device
• 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. 53: Example for FOUNDATION Fieldbus interface connection
Bus topology
• Tree and/or line structure
• Bus termination: passive at both ends of the main bus line (RC
element R = 100
Ω , C = 1 µF)
Voltage / current consumption
• Average current consumption: 10 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 13 mA.
• Upper current limit: electronically restricted.
• 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 identifier (ID) is formed using a unique combination of
manufacturer ID, device ID, and device serial number.
System integration
The following are required:
•
DD (Device Description) file, which includes the device
description.
• The CFF (Common File Format) file is required for engineering
the segment. Engineering can be performed online or offline.
The interface description appears on the CD included in the scope of
supply.
The files can also be downloaded from www.abb.com/flow.
The files required for operation can also be downloaded from
http://www.fieldbus.org.
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