Displays of the cover, Media modules, covers, dummy cover – Siemens X-400 User Manual
Page 57
Media Modules, Covers, Dummy Cover
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
C79000-G8976-C186-03
57
CV490 2x100
Slots 6 and 7 are solely for the fast Ethernet media modules MM491-2 and
MM491-2LD. The basic device does not provide any ports on these slots.
2
3
4
1 1
8
9
1 0
7
6
5
F
L 1
L 2
R M
S T B Y
D M 1
D M 2
P 1
P 2
P 1
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 1
P 2
P 3
P 4
I N 1 / I N 5
I N 2 / I N 6
I N 3 / I N 7
I N 4 / I N 8
Figure 4-8
Slots 6 and 7 for cover CV490 2x100
Displays of the Cover
The LEDs of the CV490 2x100 cover have no function.
Further Slots for the CV490 2x100 Cover
Use the CV490 2x100 cover not only for the SCALANCE X414-3E but also for slots
12 through 15 of the media module extender EM496-4 if no media modules are in-
serted.
2
3
4
1 1
8
9
1 0
7
6
5
1 5
1 2
1 3
1 4
F
L 1
L 2
R M
S T B Y
D M 1
D M 2
I N 1 / 5
I N 2 / 6
I N 3 / 7
I N 4 / 8
P 1
P 2
P 1
P 2
P 3
P 4
P 1
P 2
P 3
P 4
P 1
P 2
P 3
P 4
Figure 4-9
Slots 12 through 15 for cover CV490 2x100 on
media module extender EM496-4