Siemens SIMATIC PRO Extension Units KP Series Operating Instructions Manual page 57

Procedure
1. Connect the connection cables with the corresponding plug-in connectors.
Extension Unit Hardwired
– Contacts of the standard operator controls: X12 connector
– LEDs of the standard operator controls: X11 connector
– Contacts of the emergency stop button: X10 connector
Extension Unit PROFINET
– Contacts of the emergency stop button: X10 connector
– PROFINET cable: Angled PROFINET connector
Extension Unit PROFIsafe
– PROFINET cable: Angled PROFINET connector
Note
Angled PROFINET connector required for Extension Unit PROFINET and PROFIsafe
The connection compartment of the Extension Unit can only be closed properly when you
use an angled PROFINET connector.
You can find details on wiring the connectors X10, X11 and X12 in the section
"Interface description (Page 90)".
2. Connect the respective connector to the corresponding interface.
Extension Units KPxx
Operating Instructions, 05/2019, A5E43600360-AC
Extension Unit
Extension Unit Hardwired
Extension Unit PROFINET
Extension Unit PROFIsafe
Mounting and connecting the Extension Unit
Communication module "left"
X12 and X11
X1
X1
3.13 Connecting an Extension Unit
Communication module "right"
X10
X10
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