Function Description; Block Diagram; Module Features; Integrated Protection Mechanisms - Pilz PSSu E F BSW Operating Manual

Function description

4 Function description
4.1

Block diagram

4.2

Module features

4.2.1

Integrated protection mechanisms

The module has the following protection mechanisms:
}
Periphery supply
–
}
2 relay contacts connected in series to feed the periphery supply: +24 V DC
}
1 relay contact to feed the periphery supply: 0 V DC
}
Thermistor monitor
The module provides the following diagnostic data:
} Start-up error
}
Configuration error
} FS communication error
}
Bus termination error
}
Temperatur error: Too warm
}
Temperatur error: Too hot
}
Relay control error
} Relay error
}
Block switching output error
}
Overvoltage error
}
Undervoltage error
}
Error in the overvoltage protection diodes
Operating Manual PSSu E F BSW(-T)
21372-EN-06
11 21
Periphery
Supply
+ 24 V DC
Module
Supply
+ 5 V DC
Data
(FS)
(C-Rail)
14 24
Voltage monitoring (exceeding upper/lower limit)
12 22 13 23
=
=
Power
K2
Periphery
Supply
K1
K0
12