Power Supply And Cooling Requirements - ABB S800 Product Manual

Section 3 Technical Data and Performance

Power Supply and Cooling Requirements

A quick guide for power consumption to be used in a preliminary phase of a project
work or whenever you need estimated figures is provided in
Base cluster, single FCI, with six (6) I/O Modules
Base cluster, single FCI, with twelve (12) I/O Modules
Base cluster, redundant FCIs (2), with six (6) I/O Modules
Base cluster, redundant FCIs (2), with twelve (12) I/O Modules
Base cluster, redundant FCIs (2), with six (6) pairs of redundant
I/O Modules
Additional I/O cluster with six (6) I/O Modules
Additional I/O cluster with twelve (12) I/O Modules
Additional I/O cluster, redundant Optical ModuleBus modem (2),
with six (6) pairs of redundant I/O Modules
Additional I/O cluster, redundant Optical ModuleBus modem (2),
with twelve (12) I/O Modules
Additional I/O cluster, redundant Optical ModuleBus modem (2),
with six (6) I/O Modules
(1) One pair of redundant I/O Modules counts as two I/O Modules.
The estimates are based on fully loaded I/O stations with a mixed configuration
of DI/DO and AI/AO.
Only power distributed via the ModuleBus are included. External 24 V connected
directly to the I/O modules for external loads and transmitters are not included.
When using AO820 and/or DO820/DO821, these load figures may be exceeded
and a load calculation can be useful to do, see
3BSE015969-600 A
Table 31. Estimated System Power Consumption
S800 I/O Station
Power Supply and Cooling Requirements
Table
(1)
Table 32.
31.
24 V d.c.
Power
Consumption (A)
0.5
1.0
1.0
1.5
1.5
0.5
1.0
1.0
1.5
1
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