Pilz PSSu H FS SN SD - Manual (Page 7)

Overview
Operating Manual PSSu H FS SN SD(­T)(­R)
1001451­EN­08 7
2 Overview
2.1 Module features
The head module belongs to the performance class "Decentralised system PSSu I/O". It
can be used to connect a PSSu system to SafetyNET p. The head module has the follow­
ing features:
} 2 free switch ports for connection to SafetyNET p
} Standard module bus for standard I/O modules
} Safety module bus for safety I/O modules
} SD card used to store the device project and the naming data
} Supply voltage
– Integrated supply voltage for periphery supply and module supply
– Module supply is buffered for 20 ms if the supply voltage is interrupted
– Plug­in connection terminals (either spring­loaded terminal or screw terminal)
} Status LEDs
} T­type:
PSSu H FS SN SD­T: for increased environmental requirements
} R­type:
PSSu H FS SN SD ­R: for railway applications
2.2 Front view
MBUS
SD CARD
DIAG
ST SNp
FS SNp
X3: LNK
X3: TRF
X4: LNK
X4: TRF
5V
24V
PSSu H
FS SN SD
24V 24V 0V 0V
X2 24V C 0V
X1
X3
X4
MAC
ADD
0000
0000
0000
PSSu H
FS SN SD
312085
000000
HW 000
SD
PSSu I/O
PSS 4000
2
3
4
5
6
1
4
Legend:
} 1: SafetyNET p interface