Siemens SIDOOR AT40 System Manual page 155

Wiring
Table 6- 30
Pin
1
2
3
4
1)
5
6
7
8
9
Shield
with SIDOOR ATD420W
1)
Connection
The wired PROFIBUS connector is connected to connection X705 and fastened by
tightening the screws.
AT40, ATD400V, ATD400K, ATD4xxW, ATD400S, ATE250S, ATD400T
System Manual, 06/2016, A2B00096162-AN
Assignment of X705
Assignment Description
NC Not connected
NC Not connected
RS 485P RS 485 interface (receive and send signals (+))
Note: for 6GK1500-0FC10: "B" (red)
CNTR-P Repeater direction control
GND Interface ground
P5V 5 V max. 10 mA, to be used in connector for bus network terminator
only
NC Not connected
RS 485N RS 485 interface (receive and send signals (-))
Note: for 6GK1500-0FC10: "A" (green)
NC Not connected
Shield FE - functional grounding (bus cable shield)
6.6 Connecting terminals and interfaces
Controllers
155