Pepperl+Fuchs FieldConnex HD2-DM-A Manual page 23

H D 2 - D M - A / D M - A M
Hardware
Segment 1...4
HD2-DM-A
Diagnostic Server
Operator Application
Maintenance Application Host Application for the FDT-Frame applica-
Converter
Interface
OPC-DA
OPC-AE
TCP/IP
Software
FDS
Subject to reasonable modifications due to technical advances.
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Application Engineering HD2-DM-A
Description
FOUNDATION Fieldbus or PROFIBUS PA
segments
Advanced Diagnostic Module plugged onto
the Fieldbus Power Hub motherboard.
Server or Cabinet PC on which the
R
FieldConnex Diagnostic Server (FDS) is
running. The Server is connected to the Ad-
vanced Diagnostic Modules via RS 485 diag-
nostic bus.
Application on which the Asset Management
or Operator System are running. An OPC-
DA client may run on this Application.
tion.
Device that provides serial Ethernet to
RS 485 connectivity. Because the
R
FieldConnex Diagnostic Server (FDS) is
working on a serial Com Port only, a convert-
er is required to connect the FDS to the RS
485 Diagnostic Bus in the field cabinets. The
common solution is a connection via Ether-
net/RS 485 Converter.
Description
Standardized interface to access data from a
process control system (OPC = OLE for Pro-
cess Control).
Standardized interface to provide alarm and
event notifications on demand.
Set of communication protocols used on the
Internet and on most commercial networks.
Description
R
FieldConnex Diagnostic Server is acting as
an interface and a data access coordinator
for the HD2-DM-A/DM-AM, includes the
OPC-DA and OPC-AE service.
Copyright Pepperl+Fuchs, Printed in Germany
23