ABB AC 800M Manual page 39

Section 1 Introduction
Max 12 units
CI860
PROFIBUS DP
FOUNDATION
Fieldbus HSE
LD 800HSE
see Note 3
LD 800HSE
see Note 3
HSE
Device
Figure 7. Example of AC 800M/S800 I/O and FOUNDATION Fieldbus High Speed
Ethernet Interconnection in Single CPU Configuration
3BSE036351-510 A
CI854A PM860
CPU
Optical
TB820
Optical
FOUNDATION Fieldbus H1 Link
1...4 Links
1 to 4 Links FOUNDATION Fieldbus H1
PM8xx/TP830 Processor Unit – General
Max 12 units per Cluster
DI810 AI810
Electrical Modulebus Cluster
Max 12 Modules per Cluster
DI810 AI810 AO820
To 6 Additional Optical
Modulebus Clusters
FF Field FF Field
Device Device
Note 1 – Maximum 7 clusters (1 optical cluster for PM851).
Max 200 m between clusters.
Restrictions apply, see I/O documentation.
Note 2 – Central S800 I/O. Max. 96 units.
Note 3 – For example FOUNDATION Fieldbus
Linking Device LD 800HSE
Note 4 – Maximum one CEX-module for PM851.
DO810
FF Field
Device
See
Note 4
See
Note 2
See
Note 1
...
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