Pilz PSSu E F BSW - Manual (Page 13)

Function description
Operating Manual PSSu E F BSW(-T)
21372-EN-05
13
} The periphery supply can be switched off via the controller's failsafe user program.
} The periphery supply is switched off if a module error is detected.
} A new supply voltage module or a terminating plate signifies the end of an output block.
} The relationship between the load current and the operating temperature is illustrated in
the following derating diagram. The operating point should be below the characteristic
curve.
Derating diagram ( PSSu E F BSW ): Permitted ambient temperature T dependent on
load current I
20
40
60
80
100
0
1 2 3 4 5 6 7 8 9 10
25
T [°C]
I [A]
Derating diagram ( PSSu E F BSW -T): Permitted ambient temperature T dependent
on load current I
20
40
60
80
100
0
1 2 3 4 5 6 7 8 9 10
45
T [°C]
I [A]