Siemens SINAMICS S110 - Page 458

Safety Integrated Functions
8.8 Application examples
Function Manual
456 Function Manual, 01/2011, 6SL3097-4AB10-0BP3
The following two figures show exactly how the protective circuits for F-DIs with additional
load resistors are wired.
;<
6DIH
RXWSXW
0
0
([W9
&8
)',
',
',
',
/RDGUHVLVWRUVRSWLRQDO


Figure 8-37 F-DI at plus-minus switching safe output on safety device XY (e.g. safety PLC)
Interconnecting an F-DI with a plus-plus switching output on a safety device


/DVWZLGHUVW¦QGHRSWLRQDO
;<
6DIH
RXWSXW
0
0
([W9
&8
)',
',
',
',
Figure 8-38 F-DI at plus-plus switching safe output on safety device XY (e.g. safety PLC)