Pilz PSSu H m F DPsafe SN SD - Manual (Page 18)

Interfaces
Operating Manual PSSu H m F DPsafe SN SD
1002933­EN­02 18
6 Interfaces
6.1 SafetyNET p
SafetyNET p is an Ethernet interface. Further information can be found in the System De­
scription PSS 4000.
SafetyNET p
Layout
RJ45 female connector 1: TD+
2: TD­
3: RD+
4: n.c.
5: n.c.
6: RD­
7: n.c.
8: n.c.
8 1
Shield
} n.c. = not connected
6.2 PROFIBUS DP
The head module can be incorporated into the PROFIBUS as slave.
PROFIBUS DP Layout
Female 9­pin D­SUB con­
nector conforms to the
guidelines of the PROFIBUS
User Group (PNO) 1: n.c.
2: n.c.
3: RxD/TxD­P (B­line)
4: CNTR­P (RTS)
5: DGND (GND ext.)
6: VP (+5 V ext.)
7: n.c.
8: RxD/TxD­N (A­line)
9: n.c.
1
5
9
6
} n.c. = not connected
The PSSu is connected to PROFIBUS­DP via RS 485 communication. The PSSu supplies
the PROFIBUS DP bus terminating resistors with voltage (+5 VDC).