Function description
Operating Manual PSS u2 EF 2DO R 8A
1003625-EN-03
| 13
4.4
Integrated protection mechanisms
The module has the following protection mechanisms:
}
1 monitored relay contact per output
}
Protective separation between both relay contacts (see
)
}
Protective separation between both relay contacts and the periphery supply as well as
the module supply, in accordance with DIN VDE 0110 overvoltage category III in a pro-
tected industrial network
}
Temperature monitoring
The module provides the following diagnostic data:
}
Start-up error
}
Configuration error
}
FS communication error
}
Temperature error: too warm
}
Temperature error: too hot
}
Relay control error
}
Relay error
4.5
Reaction times
You can find information about the reaction times in the operating manual for the head
module PSS u2 P0 F/S PN.
