Pilz PSSu E F 2DOR 8 - Manual (Page 13)

Function description
Operating Manual PSSu E F 2DOR 8(­T)(­R)
21334­EN­07 13
PSSu E F 2DOR 8 (­T)(­R): Derating diagram for the permitted ambient temperature T de­
pendent 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]
45
4.1.2 Integrated protection mechanisms
When the PSSu E F PS1(­T) is used to supply the system, the module supply is buffered
for 20 ms if the supply voltage is interrupted.
The module has the following protection mechanisms:
} 1 monitored relay contact per output
} Protective separation between both relay contacts (see Technical details)
} Protective separation between both relay contacts and the periphery supply as well as
the module supply, in accordance with DIN VDE 0110 overvoltage category 2 in a pro­
tected industrial network
} Temperature monitoring
The module provides the following diagnostic data:
} Start­up error
} Configuration error
} FS communication error
} Bus termination error
} Temperature error: Too warm
} Temperature error: Too hot
} Relay control error
} Relay error
4.1.3 Reaction times
Information on the reaction times of the outputs can be found in the PSSuniversal System
Description.