Siemens IE/PB LINK PN IO - LED displays of the LINK

IE/PB LINK PN IO
Operating Instructions, 11/2017, C79000-G8976-C393-02
21
LEDs, connectors, buttons
2
2.1
LED displays of the LINK
LEDs of the module
Figure 2-1 LEDs of the IE/PB LINK PN IO
The module has the following LED groups for displaying the status:
No.
LED
Meaning
①
Top LED strip The LEDs show the basic statuses, see table below,
②
Lower LED strip
③
Connection status
LEDs
(LK1 / LK2)
Status of the connection to Ethernet / PROFINET
The LEDs of the Ethernet ports are lit only when no bus adapter is plugged in.