Wiring
Operating Manual PSSu E F PS1(-T)
21298-EN-06
25
Head Module
I/O Module
I/O Module
I/O Module
I/O Module
Periphery Supply
(24 V DC)
C-rail Supply
Infeed for
Module Supply
(24 V DC)
5 V DC
24 V DC
Module bus
[ . . . ]
PSSu E F PS1(-T)
[ . . . ]
}
For use as a supply module to refresh the module supply and periphery supply
}
For use as a supply module to form supply groups
– To interrupt the incoming periphery supply and C-rail
– To provide subsequent modules with the module supply, periphery supply and C-
rail supply
}
With these base modules the supply module cannot be used as the first module after
the head module.
