Table of Contents
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Table of contents
1
Introduction ........................................................................................................................................... 5
2
Safety notices ...................................................................................................................................... 11
3
Recommendations on network security .............................................................................................. 13
4
Description of the device ..................................................................................................................... 19
4.1
Properties and functions .................................................................................................... 19
4.2
Product overview ............................................................................................................... 21
4.3
Accessories ........................................................................................................................ 23
4.4
Spare parts ........................................................................................................................ 27
4.5
Device views ...................................................................................................................... 28
4.5.1
SCALANCE XM408-4C ........................................................................................................ 28
4.5.2
SCALANCE XM408-8C ........................................................................................................ 29
4.5.3
SCALANCE XM416-4C ........................................................................................................ 30
4.6
SELECT / SET button ........................................................................................................... 31
4.7
LED display ........................................................................................................................ 33
4.7.1
Overview ........................................................................................................................... 33
4.7.2
"RM" LED............................................................................................................................ 33
4.7.3
"SB" LED............................................................................................................................. 34
4.7.4
"F" LED............................................................................................................................... 34
4.7.5
4.7.6
4.7.7
Port LEDs ........................................................................................................................... 36
4.8
C-PLUG/KEY-PLUG............................................................................................................... 38
4.8.1
Function of the C-PLUG/KEY-PLUG ...................................................................................... 38
4.8.2
Replacing the C-PLUG/KEY-PLUG ......................................................................................... 39
4.9
Functions........................................................................................................................... 41
4.9.1
Combo ports...................................................................................................................... 41
4.9.2
Power over Ethernet (PoE).................................................................................................. 41
5
Installation........................................................................................................................................... 43
5.1
Safety notices for installation ............................................................................................. 43
5.2
Types of installation ........................................................................................................... 45
5.3
Mounting on DIN rails ........................................................................................................ 46
5.4
Installation on a standard S7-300 rail ................................................................................. 47
5.5
Installation on a standard S7-1500 rail ............................................................................... 48
5.6
Fitting an extender ............................................................................................................ 49
5.7
General notes for SFP transceivers...................................................................................... 52
SCALANCE XM-400
Operating Instructions, 03/2021, C79000-G8976-C306-10
3
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