Siemens SIMATIC NET SCALANCE X-300M Compact Operating Instructions page 23

Example of connections
Figure 4-2
Column
Slot number
Media
modules used
Port number
Connection type
The SET/SELECT button is located on the top of the housing of devices of the X-300 EEC series.
On all other devices, this button is on the front panel of the housing beside the LED display. The
SET/SELECT button has several functions that are described below.
Change the display mode
By pressing the button briefly, you change to the display mode of the LED display. For more
detailed information on this topic, refer to the section "LED display".
SCALANCE X-300M
Compact Operating Instructions, 05/2023, A5E02630801-14
SCALANCE X308-2M with MM992-2 and MM991-2
1
-
-
-
-
-
-
4.2 Product properties and device views
2 3
- S1
MM992-2
P1 P5
P2
P3 P6
P4
Optical: Connection type depending on module
used
Gigabit Ethernet
Device description
4
S2
MM991-2
P7
P8
23