G3 Compliant Modules; I/O Station Configurations - ABB S800 Product Manual

Section 2 Product Description

G3 compliant modules

In general, all S800 units are G3 compliant (for exceptions, see
on page 24).
The G3 compliant units withstand more severe environmental conditions according
to ISA-S71.04.
During transport, storage and installation special caution must be taken:
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I/O Station Configurations

An I/O station can consist of one Base I/O cluster and up to seven I/O clusters. The
Base I/O cluster consists of a FCI, single or redundant, and up to 12 I/O modules.
The I/O cluster consists of one ModuleBus Modem and up to 12 I/O modules. For
I/O station with single FCI for PROFIBUS or AF100, and redundant FCI for
AF100, see
ModuleBus Extension.
For I/O station with redundant FCIs, and for PROFIBUS with non-redundant
ModuleBus Extension, see
For I/O cluster connected to controller AC800M, via redundant ModuleBus
Extension, see
together with AC800M.
Redundant I/O can only be configured in the base cluster.
3BSE015969-600 A
Dividable connectors/terminals must not be left unconnected/open in G3
environment if they are intended to be used later.
Modules must not be stored in G3 environment due to unprotected
connectors/terminals, also valid for modules in packaging.
Figure 50. Both PROFIBUS and AF100 have non-redundant
Figure 52. Redundant ModuleBus Extension can only be used
Figure 51.
G3 compliant modules
Product Overview
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