Connection
One PS598-1 per device, no redundancy
Connect the SCALANCE XR-500M and the PS598-1 with one cable for 24 VDC and
a cable for ground. As an alternative, you can also mount the PS598-1 on the back of
the SCALANCE XR-500M and secure it with screws. In this case, no extra cables are
necessary. You will find detailed information in the section "Installation".
Two PS598-1 per device, 1-out-of-2 redundancy
Connect the SCALANCE XR-500M and the PS598-1 units with one cable for 24 VDC
and a cable for ground. As an alternative, you can also mount the two PS598-1 units
on the back of the SCALANCE XR-500M and secure them with screws. In this case,
no extra cables are necessary. You will find detailed information in the section
"Mounting (Page 10)". It is also possible to operate the SCALANCE XR-500M even
after the failure of a PS598-1. The SCALANCE XR-500M detects the failure of a
power source and signals the failure. The PS598-1 units share the applied load
automatically and uniformly.
Power supply PS598-1 for SCALANCE XR-500M
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A5E03275848A-01, 09/2011
