S5-95F
Installing
4
Installing and Connecting the
This section contains the following information:
. Components required
for a basic system
. Mounting of the devices
. Wiring of the
onboard
1/0s
4.1
Basic System
and Connecting the Basic
Basic System
System
The
S5-95F
basic system is always of redundant design and consists of two basic units, which are
interconnected via a fiber optic link.
Both basic units are of identical construction and comprise the CPU, an internal power supply and
onboard
1/0s.
Figure 4-1.
Basic System
The following components are required for a basic system:
. Two S5-95F basic units
. A fiber optic cable
. At least one electrically separated 24 V DC power supply
—
EWA
4NEB 8126210-02
4-1
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